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RATED IN ACCORDANCE TO ISO STANDARD 13256-2:1998. WATER-TO-WATER UNITS WW-SERIES DIMENSION AND SELECTION GUIDE

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Page 1: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

RATED IN ACCORDANCE TO ISO STANDARD

13256-2:1998.

WATER-TO-WATER UNITSWW-SERIES

DIMENSION AND SELECTION GUIDE

Page 2: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

2

MODEL DESIGNATIONWW R 120 B 0 0 0 3 B

SERIES MODELSIZE

CAPACITYCABINET

SIZE

EVAPORATOR MOTOR SIZE

(HP)

EVAPORATOR MOTOR TYPE

AIR FLOW(CFM)

ELECTRICSUPPLY

(V / Ø / Hz)

VINTAGELEVEL

R= REVERSE CYCLE

NOMINAL HEATING

(Btu/h) x (1000)A=036 0=NONE 0=NONE 0=NONE

1 = 208-230/1/60(036-060 only)

B

C= CHILLER ONLY B=048-060 3 =

208-230/3/60

H=HEATER ONLY C=072 4 =

460/3/60

D=120-180 5 = 575/3/60

E=240-420

GENERAL PERFORMANCE DATA

WWMODEL

WATER FLOWCOOLING HEATING

LOAD 55.0°F SOURCE 85.0°F

LOAD 100.0°F SOURCE 70.0°F

GPM Btu/h EER Btu/h COP

036 9.0 29,600 14.3 40,000 4.8

048 12.0 36,800 14.5 51,000 4.9

060 13.5 42,000 14.2 58,500 4.8

072 17.0 54,500 12.7 76,000 4.6

120 24.0 80,000 13.3 113,000 4.6

150 30.0 103,000 12.2 142,000 4.3

180 36.0 148,000 12.9 208,000 4.4

240 45.0 182,000 13.0 258,000 4.5

300 60.0 218,000 13.4 306,000 4.6

360 75.0 280,000 13.4 388,000 4.5

420 75.0 310,000 12.5 445,000 4.4

MECHANICAL DATAWW

MODELCONTROL TYPE AND CONTROL QUANTITY

R410A REFRIGERANT FACTORY CHARGE (lb)

UNIT WEIGHT(lb)

SHIPPING WEIGHT

(lb)

036

TXV-1

3.0 250 290

048 3.5 297 337

060 4.0 302 342

072 4.5 320 360

120

TXV-2

4.0/4.0 570 610

150 4.5/4.5 735 775

180 6.0/6.0 900 940

240 8.0/8.0 1040 1080

300 10.0/10.0 1130 1170

360 14.0/14.0 1420 1460

420 16.0/16.0 1620 1660

Notes: 1. Water flow data applies to both source and load water. 2. EER and COP calculations account for electric power of water-to-water unit only.

Page 3: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

3

ELECTRICAL DATA

WW MODELELECTRICAL

SUPPLY(V / Ø / Hz)

COMPRESSOR TYPE

AND QUANTITY

RUN LOAD AMPS PER

CIRCUIT (A)

LOCKED ROTOR AMPS

PER CIRCUIT (A)

UNIT MINIMUM CIRCUIT

AMPACITY (A)

MAX. TIME DELAY FUSE

OR HACR BREAKER

036

230/1/60

Scroll-1

16.7 79.0 20.9 35

208-230/3/60 10.4 73.0 13.0 20

460/3/60 5.8 38.0 7.3 15

575/3/60 3.8 36.5 4.8 15

048

230/1/60

Scroll-1

19.9 109.0 24.9 40

208-230/3/60 13.6 83.1 17.0 30

460/3/60 6.1 41.0 7.6 15

575/3/60 4.2 33.0 5.3 15

060

230/1/60

Scroll-1

23.1 134.0 28.9 50

208-230/3/60 16.1 91.0 20.1 35

460/3/60 7.1 46.0 8.9 15

575/3/60 5.6 37.0 7.0 15

072

230/1/60

Scroll-1

30.2 158.0 37.8 60

208-230/3/60 20.6 155.0 25.8 45

460/3/60 9.7 75.0 12.1 20

575/3/60 7.7 54.0 9.6 15

120

230/1/60

Scroll-2

23.1 134.0 52.0 70

208-230/3/60 16.1 91.0 36.2 50

460/3/60 7.1 46.0 16.0 20

575/3/60 5.6 37.0 12.6 15

150

208-230/3/60

Scroll-2

20.6 155.0 46.4 60

460/3/60 9.7 75.0 21.8 30

575/3/60 7.7 54.0 17.3 25

180

208-230/3/60

Scroll-2

25.0 164.0 56.3 80

460/3/60 12.2 100.0 27.5 35

575/3/60 9.0 78.0 20.3 25

240

208-230/3/60

Scroll-2

30.2 225.0 68.0 90

460/3/60 16.7 114.0 37.6 50

575/3/60 12.2 80.0 27.5 35

300

208-230/3/60

Scroll-2

33.4 239.0 75.2 100

460/3/60 18.0 125.0 40.5 50

575/3/60 12.9 80.0 29.0 40

360

208-230/3/60

Scroll-2

51.3 300.0 115.4 150

460/3/60 23.1 150.0 52.0 70

575/3/60 19.9 109.0 44.8 60

420

208-230/3/60

Scroll-2

55.8 340.0 125.6 175

460/3/60 27.0 173.0 60.8 80

575/3/60 23.8 132.0 53.6 70

Page 4: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

4

COOLING DATA - WW036SOURCE LOAD

CAPACITY(Btu/h)

HEAT OF REJECTION

(Btu/h)

ELECTRIC POWER (W) EER SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20)

EWT (°F)

FLOW(GPM)

LWT (°F)

WPD(FT H20)

40

7.5 4.3

50 7.5 40.9 4.3 33,200 37,000 1,205 27.6 50.29.0 42.2 5.9 34,000 37,800 1,206 28.2 50.4

55 7.5 45.2 4.2 35,600 39,500 1,209 29.4 50.99.0 46.6 5.8 36,600 40,500 1,211 30.2 51.2

60 7.5 49.5 4.2 38,500 42,000 1,214 31.7 51.69.0 51.0 5.7 39,500 43,500 1,216 32.5 51.9

9.0 6.0

50 7.5 40.8 4.3 33,400 37,200 1,173 28.5 48.59.0 42.1 5.9 34,200 38,000 1,173 29.2 48.7

55 7.5 45.1 4.2 36,000 39,500 1,174 30.7 49.19.0 46.5 5.8 37,000 40,500 1,174 31.5 49.4

60 7.5 49.4 4.2 38,500 42,500 1,176 32.7 49.79.0 50.9 5.7 39,500 43,500 1,176 33.6 50.0

50

7.5 4.1

50 7.5 41.3 4.3 31,800 36,000 1,384 23.0 59.99.0 42.5 5.9 32,600 36,800 1,385 23.5 60.2

55 7.5 45.6 4.2 34,200 38,500 1,389 24.6 60.69.0 46.9 5.8 35,200 39,500 1,391 25.3 60.9

60 7.5 49.9 4.1 36,800 41,000 1,395 26.4 61.49.0 51.3 5.7 37,800 42,000 1,397 27.1 61.6

9.0 5.7

50 7.5 41.2 4.3 32,000 36,200 1,354 23.6 58.39.0 42.5 5.9 32,800 37,000 1,355 24.2 58.5

55 7.5 45.5 4.2 34,400 39,000 1,356 25.4 58.99.0 46.9 5.8 35,400 39,500 1,357 26.1 59.1

60 7.5 49.8 4.1 37,200 41,500 1,360 27.4 59.59.0 51.2 5.7 38,000 42,500 1,361 27.9 59.7

70

7.5 3.9

50 7.5 42.1 4.3 28,800 34,000 1,768 16.3 79.49.0 43.2 5.9 29,400 34,800 1,768 16.6 79.6

55 7.5 46.4 4.2 31,200 36,600 1,772 17.6 80.09.0 47.7 5.8 32,000 37,400 1,773 18.0 80.3

60 7.5 50.7 4.1 33,600 39,000 1,778 18.9 80.79.0 52.1 5.7 34,600 40,000 1,781 19.4 81.0

9.0 5.4

50 7.5 42.0 4.3 29,000 34,200 1,739 16.7 77.89.0 43.2 5.9 29,600 35,000 1,739 17.0 78.0

55 7.5 46.4 4.2 31,400 36,800 1,741 18.0 78.49.0 47.6 5.8 32,200 37,600 1,742 18.5 78.6

60 7.5 50.7 4.1 33,800 39,500 1,745 19.4 79.09.0 52.0 5.7 34,800 40,000 1,747 19.9 79.2

85

7.5 3.7

50 7.5 42.7 4.3 26,600 33,000 2,103 12.6 94.09.0 43.7 5.9 27,200 33,600 2,103 12.9 94.2

55 7.5 47.0 4.2 29,000 35,200 2,104 13.8 94.79.0 48.3 5.8 29,400 35,800 2,106 14.0 94.8

60 7.5 51.4 4.1 31,400 37,800 2,108 14.9 95.49.0 52.6 5.7 32,200 38,500 2,110 15.3 95.6

9.0 5.1

50 7.5 42.6 4.3 26,800 33,000 2,073 12.9 92.59.0 43.7 5.9 27,400 33,600 2,072 13.2 92.7

55 7.5 47.0 4.2 29,200 35,400 2,071 14.1 93.19.0 48.2 5.8 29,600 35,800 2,074 14.3 93.2

60 7.5 51.3 4.1 31,600 37,800 2,072 15.3 93.79.0 52.5 5.7 32,400 38,500 2,074 15.6 93.9

90

7.5 3.7

50 7.5 42.9 4.3 25,800 32,400 2,231 11.6 98.99.0 43.9 5.9 26,400 33,000 2,230 11.8 99.1

55 7.5 47.2 4.2 28,200 34,800 2,230 12.6 99.59.0 48.4 5.8 28,800 35,600 2,230 12.9 99.7

60 7.5 51.6 4.1 30,600 37,200 2,232 13.7 100.29.0 52.8 5.7 31,400 38,000 2,234 14.1 100.4

9.0 5.1

50 7.5 42.8 4.3 26,000 32,600 2,200 11.8 97.49.0 43.9 5.9 26,600 33,200 2,198 12.1 97.6

55 7.5 47.2 4.2 28,400 35,000 2,196 12.9 98.09.0 48.3 5.8 29,000 35,600 2,195 13.2 98.1

60 7.5 51.5 4.1 30,800 37,400 2,196 14.0 98.59.0 52.8 5.7 31,600 38,000 2,197 14.4 98.7

100

7.5 3.6

50 7.5 43.3 4.3 24,400 31,600 2,503 9.7 108.79.0 44.3 5.9 24,800 32,200 2,504 9.9 108.8

55 7.5 47.7 4.2 26,400 33,800 2,508 10.5 109.39.0 48.8 5.8 27,200 34,600 2,509 10.8 109.5

60 7.5 52.1 4.1 28,800 36,200 2,508 11.5 109.99.0 53.2 5.7 29,600 37,000 2,509 11.8 110.1

9.0 4.9

50 7.5 43.2 4.3 24,400 31,800 2,472 9.9 107.39.0 44.2 5.9 25,000 32,400 2,472 10.1 107.4

55 7.5 47.6 4.2 26,800 34,000 2,474 10.8 107.89.0 48.7 5.8 27,400 34,600 2,472 11.1 107.9

60 7.5 52.0 4.1 29,000 36,400 2,471 11.7 108.39.0 53.2 5.7 29,800 37,200 2,470 12.1 108.5

110 9.0 4.8

50 7.5 43.7 4.3 23,000 31,000 2,787 8.3 117.19.0 44.6 5.9 23,400 31,600 2,787 8.4 117.2

55 7.5 48.1 4.2 25,000 33,200 2,786 9.0 117.69.0 49.1 5.8 25,600 33,800 2,787 9.2 117.7

60 7.5 52.5 4.1 27,200 35,400 2,785 9.8 118.19.0 53.6 5.7 28,000 36,200 2,786 10.1 118.3

Page 5: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

5

HEATING DATA - WW036

Notes: 1. Less than a 9.0 gallons per minute source water flow is not recommended for units in the cooling mode with an entering

source water temperature of 110° F.2. Do not select units above 130° F source leaving water temperature in the cooling mode. 3. All data is based on 100% water as the heat transfer fluid. 4. Water pressure drops account for heat exchanger only.5. Electric power data, EER calculations and COP calculations account for water-to-water unit only.

SOURCE LOADCAPACITY

(Btu/h)

HEAT OF ABSORPTION

(Btu/h)

ELECTRIC POWER (W) COP SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20) EWT (°F) FLOW

(GPM) LWT (°F) WPD(FT H20)

30

7.5 4.6

90 7.5 96.3 3.7 22,800 16,700 2,162 3.1 25.49.0 95.2 5.1 23,000 16,800 2,143 3.1 25.3

100 7.5 106.1 3.6 22,400 15,500 2,461 2.7 25.79.0 105.1 5.0 22,400 15,500 2,440 2.7 25.7

110 7.5 116.0 3.5 22,000 14,300 2,798 2.3 26.19.0 115.0 4.8 22,200 14,400 2,778 2.3 26.0

9.0 6.4

90 7.5 96.4 3.7 23,400 17,200 2,163 3.2 26.09.0 95.4 5.1 23,400 17,300 2,145 3.2 26.0

100 7.5 106.2 3.6 22,600 15,700 2,459 2.7 26.49.0 105.2 5.0 22,600 15,900 2,441 2.7 26.4

110 7.5 116.1 3.5 22,400 14,600 2,799 2.3 26.69.0 115.1 4.8 22,400 14,700 2,778 2.4 26.6

40

7.5 4.4

90 7.5 97.3 3.7 26,800 20,400 2,180 3.6 34.49.0 96.1 5.1 26,800 20,600 2,157 3.6 34.3

100 7.5 107.2 3.6 26,200 19,100 2,471 3.1 34.79.0 105.9 5.0 26,000 19,000 2,444 3.1 34.8

110 7.5 117.0 3.5 25,400 17,400 2,811 2.6 35.29.0 115.8 4.8 25,400 17,500 2,782 2.7 35.2

9.0 6.1

90 7.5 97.5 3.7 27,400 21,000 2,186 3.7 35.29.0 96.2 5.1 27,200 21,000 2,159 3.7 35.2

100 7.5 107.2 3.6 26,400 19,300 2,472 3.1 35.69.0 106.0 5.0 26,400 19,300 2,446 3.2 35.6

110 7.5 117.2 3.5 26,200 18,100 2,810 2.7 35.89.0 115.9 4.8 25,800 17,900 2,784 2.7 35.9

50

7.5 4.3

90 7.5 98.4 3.7 30,800 24,200 2,209 4.1 43.39.0 97.1 5.1 30,800 24,400 2,181 4.1 43.3

1007.5 108.2 3.6 29,800 22,600 2,492 3.5 43.89.0 106.8 5.0 30,000 22,800 2,463 3.6 43.7

110 7.5 118.1 3.5 29,400 21,200 2,807 3.1 44.19.0 116.7 4.8 29,400 21,400 2,777 3.1 44.1

9.0 5.9

90 7.5 98.6 3.7 31,200 24,800 2,214 4.1 44.39.0 97.2 5.1 31,400 25,000 2,185 4.2 44.3

100 7.5 108.4 3.6 30,600 23,200 2,492 3.6 44.79.0 107.0 5.0 30,600 23,400 2,462 3.6 44.6

110 7.5 118.1 3.5 29,600 21,400 2,808 3.1 45.19.0 116.8 4.8 29,800 21,800 2,776 3.1 45.0

70

7.5 4.0

90 7.5 101.0 3.7 40,000 33,400 2,235 5.2 60.89.0 99.2 5.1 40,500 33,800 2,197 5.4 60.7

100 7.5 110.7 3.6 39,000 31,800 2,506 4.6 61.39.0 109.0 4.9 39,500 32,000 2,466 4.7 61.2

110 7.5 120.6 3.5 38,500 30,200 2,823 4.0 61.79.0 118.8 4.8 38,500 30,200 2,776 4.1 61.7

9.0 5.5

90 7.5 101.3 3.7 41,000 34,400 2,238 5.4 62.19.0 99.4 5.1 41,000 34,600 2,199 5.5 62.1

100 7.5 111.0 3.6 40,000 32,400 2,508 4.7 62.69.0 109.1 4.9 40,000 32,600 2,467 4.8 62.5

110 7.5 120.6 3.5 39,000 30,400 2,819 4.1 63.09.0 118.9 4.8 39,000 30,800 2,777 4.1 62.9

The shaded area indicates antifreeze mixture of the source loop is required. Refer to “Antifreeze Correction Factors” table on page 31 for de-rating factors.

Page 6: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

6

COOLING DATA - WW048SOURCE LOAD

CAPACITY(Btu/h)

HEAT OF REJECTION

(Btu/h)

ELECTRIC POWER (W) EER SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20)

EWT (°F)

FLOW(GPM)

LWT (°F)

WPD(FT H20)

40

10.0 5.4

50 10.0 41.6 5.4 40,500 45,500 1,554 26.1 49.412.0 42.9 7.5 41,500 46,500 1,550 26.8 49.6

55 10.0 46.0 5.3 43,500 48,500 1,543 28.2 50.112.0 47.3 7.3 45,000 50,000 1,538 29.3 50.3

60 10.0 50.3 5.2 47,000 52,000 1,528 30.8 50.812.0 51.7 7.2 48,500 53,000 1,521 31.9 51.0

12.0 7.5

50 10.0 41.6 5.4 41,000 45,500 1,530 26.8 47.912.0 42.8 7.5 42,000 46,500 1,525 27.5 48.1

55 10.0 45.9 5.3 44,000 49,000 1,516 29.0 48.412.0 47.2 7.3 45,000 50,000 1,510 29.8 48.6

60 10.0 50.2 5.2 47,500 52,500 1,497 31.7 49.012.0 51.6 7.2 48,500 53,500 1,489 32.6 49.2

50

10.0 5.2

50 10.0 42.0 5.4 39,000 44,000 1,713 22.8 59.112.0 43.1 7.5 40,000 45,500 1,712 23.4 59.4

55 10.0 46.3 5.3 42,000 47,500 1,707 24.6 59.812.0 47.6 7.3 43,000 48,500 1,704 25.2 60.0

60 10.0 50.7 5.2 45,500 50,500 1,698 26.8 60.512.0 52.0 7.2 46,500 52,000 1,694 27.4 60.7

12.0 7.2

50 10.0 41.9 5.4 39,000 44,500 1,685 23.1 57.612.0 43.1 7.5 40,000 45,500 1,683 23.8 57.8

55 10.0 46.3 5.3 42,500 47,500 1,676 25.4 58.212.0 47.5 7.3 43,500 48,500 1,672 26.0 58.4

60 10.0 50.6 5.2 45,500 51,000 1,664 27.3 58.812.0 51.9 7.2 47,000 52,000 1,658 28.3 59.0

70

10.0 4.9

50 10.0 42.7 5.4 35,400 42,000 2,146 16.5 78.612.0 43.7 7.5 36,400 43,000 2,148 16.9 78.8

55 10.0 47.1 5.3 38,500 45,000 2,148 17.9 79.312.0 48.2 7.3 39,500 46,000 2,149 18.4 79.5

60 10.0 51.4 5.2 41,500 48,000 2,147 19.3 79.912.0 52.7 7.2 42,500 49,500 2,146 19.8 80.2

12.0 6.8

50 10.0 42.6 5.4 35,600 42,000 2,113 16.8 77.212.0 43.7 7.5 36,600 43,000 2,113 17.3 77.4

55 10.0 47.0 5.3 38,500 45,000 2,111 18.2 77.712.0 48.2 7.3 40,000 46,000 2,110 19.0 77.9

60 10.0 51.4 5.2 42,000 48,000 2,107 19.9 78.312.0 52.6 7.2 43,000 49,500 2,102 20.5 78.5

85

10.0 4.7

50 10.0 43.3 5.4 32,600 40,500 2,572 12.7 93.312.0 44.2 7.4 33,600 41,000 2,574 13.1 93.5

55 10.0 47.7 5.3 35,400 43,000 2,576 13.7 93.912.0 48.7 7.3 36,600 44,000 2,577 14.2 94.1

60 10.0 52.1 5.2 38,500 46,000 2,579 14.9 94.512.0 53.2 7.2 39,500 47,500 2,578 15.3 94.7

12.0 6.5

50 10.0 43.2 5.4 32,800 40,500 2,536 12.9 91.912.0 44.2 7.4 33,800 41,500 2,536 13.3 92.1

55 10.0 47.6 5.3 35,800 43,500 2,537 14.1 92.412.0 48.7 7.3 36,800 44,500 2,536 14.5 92.6

60 10.0 52.0 5.2 38,500 46,500 2,536 15.2 92.912.0 53.1 7.2 40,000 47,500 2,533 15.8 93.1

90

10.0 4.6

50 10.0 43.4 5.4 32,000 40,000 2,734 11.7 98.212.0 44.4 7.4 32,600 40,500 2,735 11.9 98.4

55 10.0 47.9 5.3 34,400 42,500 2,738 12.6 98.812.0 48.9 7.3 35,200 43,500 2,738 12.9 98.9

60 10.0 52.3 5.2 37,400 45,500 2,741 13.6 99.412.0 53.4 7.2 38,500 46,500 2,741 14.0 99.6

12.0 6.4

50 10.0 43.3 5.4 32,200 40,000 2,697 11.9 96.912.0 44.3 7.4 32,800 41,000 2,697 12.2 97.0

55 10.0 47.8 5.3 34,800 43,000 2,698 12.9 97.312.0 48.9 7.3 35,400 43,500 2,697 13.1 97.5

60 10.0 52.2 5.2 37,600 46,000 2,697 13.9 97.812.0 53.3 7.2 39,000 47,000 2,695 14.5 98.0

100

10.0 4.5

50 10.0 43.8 5.4 30,000 39,000 3,087 9.7 108.012.0 44.8 7.4 30,400 39,500 3,089 9.8 108.1

55 10.0 48.3 5.3 32,400 41,500 3,091 10.5 108.612.0 49.2 7.3 33,400 42,500 3,092 10.8 108.8

60 10.0 52.7 5.2 35,600 44,500 3,094 11.5 109.212.0 53.7 7.2 36,400 45,500 3,096 11.8 109.4

12.0 6.2

50 10.0 43.7 5.4 30,200 39,000 3,048 9.9 106.712.0 44.7 7.4 31,000 40,000 3,049 10.2 106.8

55 10.0 48.2 5.3 32,800 41,500 3,050 10.8 107.112.0 49.2 7.3 33,800 42,500 3,049 11.1 107.3

60 10.0 52.7 5.2 35,600 44,500 3,050 11.7 107.612.0 53.7 7.2 36,600 45,500 3,048 12.0 107.8

110 12.0 6.1

50 10.0 44.1 5.4 28,400 38,500 3,437 8.3 116.612.0 45.0 7.4 29,000 39,000 3,440 8.4 116.7

55 10.0 48.6 5.3 31,000 41,000 3,450 9.0 117.012.0 49.6 7.3 31,200 41,500 3,449 9.0 117.1

60 10.0 53.0 5.2 33,600 44,000 3,443 9.8 117.512.0 54.1 7.2 34,400 44,500 3,442 10.0 117.6

Page 7: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

7

HEATING DATA - WW048

Notes: 1. Less than a 12.0 gallons per minute source water flow is not recommended for units in the cooling mode with an entering

source water temperature of 110° F.2. Do not select units above 130° F source leaving water temperature in the cooling mode. 3. All data is based on 100% water as the heat transfer fluid. 4. Water pressure drops account for heat exchanger only.5. Electric power data, EER calculations and COP calculations account for water-to-water unit only.

SOURCE LOADCAPACITY

(Btu/h)

HEAT OF ABSORPTION

(Btu/h)

ELECTRIC POWER (W) COP SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20) EWT (°F) FLOW

(GPM) LWT (°F) WPD(FT H20)

30

10.0 8.0

90 10.0 96.0 4.7 29,400 21,800 2,642 3.3 25.512.0 96.1 4.7 29,600 22,200 2,648 3.3 26.2

100 10.0 105.9 4.5 28,600 20,200 2,997 2.8 25.812.0 106.0 4.5 29,000 20,600 2,999 2.8 26.5

110 10.0 115.8 4.4 28,200 18,800 3,386 2.4 26.112.0 115.9 4.4 28,600 19,100 3,391 2.5 26.7

12.0 8.0

90 10.0 95.0 6.4 29,400 22,000 2,618 3.3 25.512.0 95.1 6.4 29,800 22,200 2,624 3.3 26.1

100 10.0 104.9 6.3 28,600 20,400 2,969 2.8 25.812.0 105.0 6.3 29,000 20,600 2,972 2.9 26.4

110 10.0 114.8 6.1 28,200 18,900 3,363 2.5 26.112.0 114.9 6.1 28,600 19,200 3,366 2.5 26.7

40

10.0 7.7

90 10.0 97.0 4.6 33,800 26,000 2,705 3.7 34.612.0 97.1 4.6 34,600 26,800 2,713 3.7 35.4

100 10.0 106.8 4.5 33,000 24,200 3,052 3.2 35.012.0 107.0 4.5 33,800 25,000 3,056 3.2 35.7

110 10.0 116.7 4.4 32,600 22,800 3,428 2.8 35.312.0 116.8 4.4 33,000 23,200 3,431 2.8 36.0

12.0 7.7

90 10.0 95.8 6.4 33,800 26,200 2,675 3.7 34.612.0 95.9 6.4 34,600 26,800 2,683 3.8 35.4

100 10.0 105.7 6.3 33,000 24,400 3,021 3.2 34.912.0 105.8 6.3 33,800 25,200 3,025 3.3 35.7

110 10.0 115.6 6.1 32,600 23,000 3,398 2.8 35.212.0 115.7 6.1 33,200 23,400 3,402 2.9 36.0

50

10.0 7.4

90 10.0 98.1 4.6 39,500 31,400 2,731 4.2 43.512.0 98.2 4.6 40,000 32,000 2,732 4.3 44.5

10010.0 107.9 4.5 38,500 29,400 3,085 3.7 43.912.0 108.0 4.5 39,000 29,800 3,086 3.7 44.9

110 10.0 117.7 4.4 37,800 27,600 3,466 3.2 44.312.0 117.9 4.4 38,500 28,200 3,470 3.3 45.1

12.0 7.4

90 10.0 96.8 6.4 39,500 31,600 2,694 4.3 43.512.0 96.9 6.4 40,000 32,200 2,694 4.4 44.5

100 10.0 106.6 6.2 38,500 29,600 3,047 3.7 43.912.0 106.7 6.2 39,000 30,000 3,047 3.8 44.8

110 10.0 116.5 6.1 37,800 27,800 3,430 3.2 44.212.0 116.6 6.1 38,500 28,400 3,433 3.3 45.1

70

10.0 7.0

90 10.0 100.5 4.6 51,000 42,500 2,733 5.5 61.212.0 100.7 4.6 52,000 43,500 2,732 5.6 62.5

100 10.0 110.2 4.5 49,500 40,000 3,088 4.7 61.712.0 110.5 4.5 51,000 41,500 3,088 4.8 62.8

110 10.0 119.9 4.4 48,000 37,800 3,483 4.0 62.212.0 120.2 4.4 49,500 39,000 3,482 4.2 63.3

12.0 7.0

90 10.0 98.8 6.4 51,500 43,500 2,682 5.6 61.112.0 99.0 6.4 52,500 44,500 2,679 5.7 62.4

100 10.0 108.5 6.2 49,500 40,500 3,037 4.8 61.612.0 108.7 6.2 51,000 42,000 3,034 4.9 62.8

110 10.0 118.3 6.1 48,500 38,000 3,432 4.1 62.112.0 118.5 6.1 49,500 39,500 3,428 4.2 63.2

The shaded area indicates antifreeze mixture of the source loop is required. Refer to “Antifreeze Correction Factors” table on page 31 for de-rating factors.

Page 8: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

8

COOLING DATA - WW060SOURCE LOAD

CAPACITY(Btu/h)

HEAT OF REJECTION

(Btu/h)

ELECTRIC POWER (W) EER SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20)

EWT (°F)

FLOW(GPM)

LWT (°F)

WPD(FT H20)

40

11.2 6.6

50 11.2 41.4 6.6 46,500 52,500 1,773 26.2 49.713.5 42.7 9.2 48,000 53,500 1,767 27.2 49.9

55 11.2 45.7 6.5 50,000 56,000 1,755 28.5 50.313.5 47.1 9.0 51,500 57,000 1,749 29.4 50.6

60 11.2 50.0 6.4 54,000 59,500 1,737 31.1 51.013.5 51.5 8.9 55,500 61,000 1,730 32.1 51.3

13.5 9.3

50 11.2 41.3 6.6 47,000 52,500 1,728 27.2 48.113.5 42.6 9.2 48,000 54,000 1,720 27.9 48.2

55 11.2 45.7 6.5 50,500 56,000 1,705 29.6 48.613.5 47.1 9.0 52,000 57,500 1,696 30.7 48.8

60 11.2 50.0 6.4 54,500 60,000 1,681 32.4 49.213.5 51.4 8.9 56,000 61,500 1,672 33.5 49.4

50

11.2 6.4

50 11.2 41.7 6.6 44,500 51,000 2,016 22.1 59.413.5 43.0 9.2 46,000 52,000 2,007 22.9 59.6

55 11.2 46.1 6.5 48,500 54,500 2,007 24.2 60.113.5 47.4 9.0 49,500 56,000 2,003 24.7 60.3

60 11.2 50.4 6.4 52,000 58,500 1,997 26.0 60.813.5 51.8 8.9 53,500 59,500 1,993 26.8 61.0

13.5 8.9

50 11.2 41.7 6.6 45,000 51,500 1,974 22.8 57.913.5 42.9 9.2 46,000 52,500 1,963 23.4 58.0

55 11.2 46.0 6.5 48,500 55,000 1,960 24.7 58.413.5 47.4 9.0 50,000 56,000 1,955 25.6 58.6

60 11.2 50.3 6.4 52,500 58,500 1,946 27.0 59.013.5 51.8 8.9 54,000 60,000 1,936 27.9 59.2

70

11.2 6.0

50 11.2 42.5 6.6 41,000 48,500 2,540 16.1 78.913.5 43.6 9.2 41,500 49,500 2,541 16.3 79.1

55 11.2 46.9 6.5 44,000 52,000 2,543 17.3 79.613.5 48.1 9.0 45,000 53,000 2,540 17.7 79.8

60 11.2 51.2 6.4 47,500 55,500 2,546 18.7 80.213.5 52.5 8.9 49,000 56,500 2,542 19.3 80.4

13.5 8.3

50 11.2 42.4 6.6 41,000 49,000 2,500 16.4 77.413.5 43.6 9.2 42,000 49,500 2,499 16.8 77.6

55 11.2 46.8 6.5 44,500 52,000 2,498 17.8 78.013.5 48.0 9.0 45,500 53,500 2,492 18.3 78.1

60 11.2 51.2 6.4 48,000 55,500 2,497 19.2 78.513.5 52.5 8.9 49,500 57,000 2,490 19.9 78.7

85

11.2 5.7

50 11.2 43.0 6.6 37,800 47,000 3,006 12.6 93.613.5 44.1 9.2 38,500 47,500 3,005 12.8 93.7

55 11.2 47.5 6.5 41,000 50,000 3,013 13.6 94.213.5 48.6 9.0 42,000 51,000 3,014 13.9 94.4

60 11.2 51.9 6.4 44,000 53,500 3,020 14.6 94.813.5 53.1 8.9 45,500 54,500 3,019 15.1 95.0

13.5 8.0

50 11.2 43.0 6.6 38,000 47,000 2,963 12.8 92.213.5 44.1 9.2 39,000 47,500 2,960 13.2 92.3

55 11.2 47.4 6.5 41,000 50,000 2,967 13.8 92.713.5 48.6 9.0 42,000 51,000 2,967 14.2 92.8

60 11.2 51.8 6.4 44,500 53,500 2,969 15.0 93.213.5 53.0 8.9 45,500 54,500 2,965 15.3 93.3

90

11.2 5.6

50 11.2 43.2 6.6 36,800 46,500 3,184 11.6 98.513.5 44.3 9.2 37,400 47,000 3,184 11.7 98.6

55 11.2 47.7 6.5 39,500 49,500 3,190 12.4 99.113.5 48.8 9.0 40,500 50,500 3,191 12.7 99.2

60 11.2 52.1 6.4 43,000 52,500 3,197 13.5 99.713.5 53.3 8.9 44,000 53,500 3,197 13.8 99.9

13.5 7.9

50 11.2 43.2 6.6 37,000 46,500 3,139 11.8 97.113.5 44.2 9.2 37,600 47,000 3,137 12.0 97.2

55 11.2 47.6 6.5 40,000 49,500 3,142 12.7 97.613.5 48.7 9.0 41,000 50,500 3,143 13.0 97.7

60 11.2 52.0 6.4 43,500 53,000 3,146 13.8 98.113.5 53.2 8.9 44,500 54,000 3,143 14.2 98.2

100

11.2 5.5

50 11.2 43.6 6.6 34,600 45,500 3,584 9.7 108.313.5 44.6 9.2 35,200 46,000 3,585 9.8 108.4

55 11.2 48.0 6.5 37,600 48,500 3,587 10.5 108.913.5 49.1 9.0 38,500 49,000 3,588 10.7 109.0

60 11.2 52.5 6.4 40,500 51,500 3,592 11.3 109.413.5 53.6 8.9 42,000 52,500 3,595 11.7 109.7

13.5 7.7

50 11.2 43.6 6.6 34,800 45,500 3,536 9.8 106.913.5 44.6 9.2 35,400 46,000 3,535 10.0 107.0

55 11.2 48.0 6.5 38,000 48,500 3,535 10.7 107.413.5 49.1 9.0 38,500 49,000 3,534 10.9 107.5

60 11.2 52.5 6.4 41,000 51,500 3,537 11.6 107.913.5 53.6 8.9 42,000 53,000 3,538 11.9 108.0

110 13.5 7.5

50 11.2 44.0 6.6 32,400 44,500 4,006 8.1 116.713.5 44.9 9.2 33,400 45,000 4,006 8.3 116.9

55 11.2 48.5 6.5 35,200 47,500 4,003 8.8 117.213.5 49.4 9.0 36,400 48,500 4,004 9.1 117.4

60 11.2 52.9 6.4 38,500 50,500 4,002 9.6 117.713.5 54.0 8.8 39,500 51,500 3,997 9.9 117.8

Page 9: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

9

HEATING DATA - WW060

Notes: 1. Less than a 13.5 gallons per minute source water flow is not recommended for units in the cooling mode with an entering

source water temperature of 110° F.2. Do not select units above 130° F source leaving water temperature in the cooling mode. 3. All data is based on 100% water as the heat transfer fluid. 4. Water pressure drops account for heat exchanger only.5. Electric power data, EER calculations and COP calculations account for water-to-water unit only.

SOURCE LOADCAPACITY

(Btu/h)

HEAT OF ABSORPTION

(Btu/h)

ELECTRIC POWER (W) COP SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20) EWT (°F) FLOW

(GPM) LWT (°F) WPD(FT H20)

30

11.2 9.9

90 11.2 96.3 5.7 34,200 25,000 3,144 3.2 25.413.5 96.4 5.7 34,600 25,400 3,150 3.2 26.1

100 11.2 106.1 5.5 33,400 23,200 3,562 2.7 25.713.5 106.2 5.5 33,800 23,600 3,564 2.8 26.4

110 11.2 116.0 5.4 33,000 21,400 4,019 2.4 26.013.5 116.1 5.4 33,200 21,800 4,020 2.4 26.7

13.5 9.9

90 11.2 95.2 7.9 34,200 25,200 3,114 3.2 25.313.5 95.3 7.9 34,600 25,600 3,120 3.3 26.1

100 11.2 105.1 7.7 33,400 23,400 3,529 2.8 25.713.5 105.2 7.7 34,000 23,800 3,533 2.8 26.4

110 11.2 115.0 7.5 33,000 21,600 3,986 2.4 26.013.5 115.1 7.5 33,400 22,000 3,986 2.5 26.6

40

11.2 9.5

90 11.2 97.2 5.7 39,500 30,000 3,175 3.6 34.413.5 97.4 5.7 40,000 30,600 3,174 3.7 35.3

100 11.2 107.1 5.5 38,500 28,200 3,581 3.2 34.813.5 107.2 5.5 39,000 28,600 3,583 3.2 35.6

110 11.2 117.0 5.4 38,000 26,200 4,033 2.8 35.113.5 117.1 5.4 38,500 26,800 4,034 2.8 35.9

13.5 9.5

90 11.2 96.0 7.9 39,000 30,000 3,137 3.6 34.513.5 96.1 7.9 40,000 30,800 3,137 3.7 35.3

100 11.2 105.9 7.7 38,500 28,400 3,543 3.2 34.813.5 106.0 7.7 39,500 28,800 3,542 3.3 35.6

110 11.2 115.8 7.5 38,000 26,400 3,994 2.8 35.113.5 115.9 7.5 38,500 27,000 3,995 2.8 35.9

50

11.2 9.2

90 11.2 98.3 5.7 45,000 35,600 3,178 4.2 43.413.5 98.5 5.7 46,000 36,600 3,179 4.2 44.4

10011.2 108.1 5.5 44,000 33,600 3,582 3.6 43.813.5 108.2 5.5 45,000 34,200 3,580 3.7 44.8

110 11.2 118.0 5.4 43,500 31,600 4,051 3.1 44.213.5 118.1 5.4 44,000 32,200 4,050 3.2 45.1

13.5 9.2

90 11.2 96.9 7.9 45,500 36,000 3,134 4.3 43.413.5 97.1 7.9 46,500 37,000 3,135 4.3 44.3

100 11.2 106.7 7.7 44,500 33,800 3,534 3.7 43.813.5 106.8 7.7 45,000 34,400 3,531 3.7 44.7

110 11.2 116.6 7.5 43,500 31,800 4,002 3.2 44.113.5 116.7 7.5 44,500 32,400 4,001 3.3 45.0

70

11.2 8.6

90 11.2 100.7 5.7 58,500 48,500 3,207 5.3 61.013.5 101.0 5.6 60,000 50,000 3,210 5.5 62.3

100 11.2 110.5 5.5 57,000 46,000 3,601 4.6 61.513.5 110.7 5.5 58,500 47,500 3,605 4.8 62.7

110 11.2 120.2 5.4 55,500 43,500 4,055 4.0 62.013.5 120.5 5.4 57,000 44,500 4,061 4.1 63.2

13.5 8.6

90 11.2 99.0 7.9 59,000 49,000 3,149 5.5 60.913.5 99.2 7.9 60,500 50,500 3,149 5.6 62.3

100 11.2 108.7 7.7 57,000 46,500 3,540 4.7 61.413.5 108.9 7.7 58,500 48,000 3,541 4.8 62.7

110 11.2 118.5 7.5 55,500 43,500 3,991 4.1 62.013.5 118.7 7.5 57,000 45,000 3,993 4.2 63.1

The shaded area indicates antifreeze mixture of the source loop is required. Refer to “Antifreeze Correction Factors” table on page 31 for de-rating factors.

Page 10: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

10

COOLING DATA - WW072SOURCE LOAD

CAPACITY(Btu/h)

HEAT OF REJECTION

(Btu/h)

ELECTRIC POWER (W) EER SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20)

EWT (°F)

FLOW(GPM)

LWT (°F)

WPD(FT H20)

40

14.2 10.2

50 14.2 41.2 10.2 60,500 70,000 2,857 21.2 50.217.0 42.4 14.0 62,000 71,000 2,857 21.7 50.4

55 14.2 45.5 10.0 66,000 75,000 2,859 23.1 50.917.0 46.8 13.8 67,000 76,000 2,860 23.4 51.1

60 14.2 49.7 9.9 71,000 80,000 2,864 24.8 51.617.0 51.2 13.6 72,000 81,000 2,866 25.1 51.9

17.0 14.1

50 14.2 41.1 10.2 61,000 70,000 2,812 21.7 48.517.0 42.4 14.0 62,500 72,000 2,812 22.2 48.7

55 14.2 45.4 10.0 66,000 75,000 2,812 23.5 49.117.0 46.8 13.8 68,000 77,000 2,813 24.2 49.3

60 14.2 49.7 9.9 71,000 80,000 2,815 25.2 49.717.0 51.2 13.6 73,000 82,000 2,816 25.9 50.0

50

14.2 9.8

50 14.2 41.5 10.2 58,000 68,000 3,170 18.3 59.917.0 42.8 14.0 59,500 69,000 3,168 18.8 60.1

55 14.2 45.9 10.0 63,000 73,000 3,162 19.9 60.617.0 47.2 13.8 64,000 74,000 3,161 20.2 60.8

60 14.2 50.1 9.9 68,000 78,000 3,158 21.5 61.317.0 51.6 13.5 69,000 79,000 3,156 21.9 61.5

17.0 13.6

50 14.2 41.5 10.2 58,500 68,000 3,127 18.7 58.317.0 42.7 14.0 59,500 70,000 3,124 19.0 58.5

55 14.2 45.8 10.0 63,000 73,000 3,117 20.2 58.917.0 47.1 13.8 64,500 75,000 3,114 20.7 59.1

60 14.2 50.1 9.9 68,000 78,000 3,110 21.9 59.517.0 51.5 13.5 70,000 80,000 3,108 22.5 59.7

70

14.2 9.2

50 14.2 42.3 10.2 53,000 64,500 3,812 13.9 79.417.0 43.4 14.0 54,000 66,000 3,813 14.2 79.5

55 14.2 46.7 10.0 57,000 69,000 3,814 14.9 80.017.0 47.9 13.8 58,500 70,000 3,814 15.3 80.2

60 14.2 51.0 9.9 62,000 74,000 3,805 16.3 80.717.0 52.3 13.5 63,500 75,000 3,800 16.7 80.9

17.0 12.7

50 14.2 42.3 10.2 53,000 65,000 3,774 14.0 77.917.0 43.4 14.0 54,000 66,000 3,774 14.3 78.0

55 14.2 46.6 10.0 57,500 69,000 3,773 15.2 78.417.0 47.9 13.8 59,000 71,000 3,773 15.6 78.6

60 14.2 50.9 9.9 62,500 74,000 3,758 16.6 79.017.0 52.3 13.5 63,500 75,000 3,751 16.9 79.1

85

14.2 8.8

50 14.2 42.9 10.2 49,000 62,000 4,341 11.3 94.017.0 43.9 14.0 50,000 63,000 4,341 11.5 94.2

55 14.2 47.3 10.0 53,000 67,000 4,338 12.2 94.617.0 48.4 13.7 54,500 68,000 4,337 12.6 94.8

60 14.2 51.6 9.8 57,500 71,000 4,334 13.3 95.317.0 52.8 13.5 59,000 72,000 4,332 13.6 95.5

17.0 12.2

50 14.2 42.8 10.2 49,000 62,500 4,302 11.4 92.617.0 43.9 14.0 50,000 63,500 4,301 11.6 92.7

55 14.2 47.2 10.0 53,500 67,000 4,295 12.5 93.117.0 48.4 13.7 54,500 68,000 4,294 12.7 93.2

60 14.2 51.6 9.8 58,000 71,000 4,288 13.5 93.617.0 52.8 13.5 59,000 72,000 4,286 13.8 93.8

90

14.2 8.7

50 14.2 43.1 10.2 47,500 61,500 4,537 10.5 98.917.0 44.1 14.0 48,500 62,500 4,537 10.7 99.0

55 14.2 47.5 10.0 52,000 66,000 4,533 11.5 99.517.0 48.6 13.7 53,000 67,000 4,532 11.7 99.7

60 14.2 51.8 9.8 56,000 70,000 4,528 12.4 100.217.0 53.0 13.5 57,500 71,000 4,526 12.7 100.3

17.0 12.0

50 14.2 43.0 10.2 48,000 61,500 4,497 10.7 97.417.0 44.1 14.0 49,000 62,500 4,496 10.9 97.6

55 14.2 47.4 10.0 52,000 66,000 4,490 11.6 98.017.0 48.5 13.7 53,000 67,000 4,488 11.8 98.1

60 14.2 51.8 9.8 56,500 70,000 4,481 12.6 98.517.0 53.0 13.5 58,000 72,000 4,478 13.0 98.7

100

14.2 8.5

50 14.2 43.5 10.2 45,000 60,000 4,971 9.1 108.717.0 44.4 14.0 45,500 61,000 4,970 9.2 108.8

55 14.2 47.9 10.0 49,000 64,000 4,964 9.9 109.317.0 48.9 13.7 50,000 65,000 4,962 10.1 109.4

60 14.2 52.3 9.8 53,000 68,000 4,955 10.7 109.917.0 53.4 13.5 54,500 69,000 4,953 11.0 110.1

17.0 11.7

50 14.2 43.4 10.2 45,000 60,000 4,929 9.1 107.317.0 44.4 14.0 46,000 61,000 4,927 9.3 107.4

55 14.2 47.8 10.0 49,500 64,000 4,918 10.1 107.817.0 48.9 13.7 50,500 65,000 4,915 10.3 107.9

60 14.2 52.2 9.8 53,500 69,000 4,906 10.9 108.317.0 53.4 13.5 54,500 70,000 4,902 11.1 108.4

110 17.0 11.4

50 14.2 43.8 10.2 42,500 58,500 5,425 7.8 117.117.0 44.8 14.0 43,000 59,500 5,424 7.9 117.2

55 14.2 48.3 10.0 46,500 62,500 5,417 8.6 117.617.0 49.3 13.7 47,000 63,500 5,415 8.7 117.7

60 14.2 52.7 9.8 50,500 67,000 5,406 9.3 118.117.0 53.8 13.5 51,500 68,000 5,403 9.5 118.2

Page 11: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

11

HEATING DATA - WW072

Notes: 1. Less than a 17.0 gallons per minute source water flow is not recommended for units in the cooling mode with an entering

source water temperature of 110° F.2. Do not select units above 130° F source leaving water temperature in the cooling mode. 3. All data is based on 100% water as the heat transfer fluid. 4. Water pressure drops account for heat exchanger only.5. Electric power data, EER calculations and COP calculations account for water-to-water unit only.

SOURCE LOADCAPACITY

(Btu/h)

HEAT OF ABSORPTION

(Btu/h)

ELECTRIC POWER (W) COP SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20) EWT (°F) FLOW

(GPM) LWT (°F) WPD(FT H20)

30

14.2 15.1

90 14.2 96.4 8.8 44,000 30,800 4,547 2.8 25.517.0 96.5 8.8 44,500 31,400 4,546 2.9 26.2

100 14.2 106.2 8.5 43,000 28,400 4,980 2.5 25.817.0 106.3 8.5 43,500 29,000 4,980 2.6 26.5

110 14.2 116.1 8.3 42,000 26,200 5,451 2.3 26.217.0 116.1 8.3 42,500 26,600 5,453 2.3 26.8

17.0 15.1

90 14.2 95.3 12.1 44,000 31,000 4,520 2.9 25.517.0 95.4 12.1 44,500 31,400 4,519 2.9 26.2

100 14.2 105.2 11.8 43,000 28,600 4,954 2.5 25.817.0 105.3 11.8 43,500 29,000 4,954 2.6 26.5

110 14.2 115.1 11.5 42,000 26,200 5,426 2.3 26.217.0 115.1 11.5 42,500 26,800 5,427 2.3 26.7

40

14.2 14.5

90 14.2 97.4 8.7 51,000 37,800 4,531 3.3 34.517.0 97.6 8.8 52,000 38,500 4,538 3.4 35.3

100 14.2 107.3 8.5 50,000 35,400 4,984 2.9 34.817.0 107.3 8.5 50,500 36,000 4,982 3.0 35.6

110 14.2 117.1 8.3 49,000 32,800 5,459 2.6 35.217.0 117.2 8.3 49,500 33,400 5,458 2.7 35.9

17.0 14.5

90 14.2 96.2 12.0 51,500 38,000 4,497 3.4 34.517.0 96.3 12.1 52,000 39,000 4,505 3.4 35.3

100 14.2 106.1 11.7 50,000 35,600 4,952 3.0 34.817.0 106.2 11.7 51,000 36,200 4,952 3.0 35.6

110 14.2 115.9 11.5 49,000 33,000 5,427 2.6 35.217.0 116.0 11.5 49,500 33,600 5,426 2.7 35.9

50

14.2 14.0

90 14.2 98.6 8.7 59,500 45,500 4,529 3.9 43.417.0 98.7 8.7 60,000 46,500 4,528 3.9 44.3

10014.2 108.4 8.5 58,000 43,000 4,965 3.4 43.717.0 108.5 8.5 59,000 44,000 4,964 3.5 44.7

110 14.2 118.2 8.3 56,500 40,000 5,456 3.0 44.117.0 118.3 8.3 57,500 41,000 5,456 3.1 45.0

17.0 14.0

90 14.2 97.2 12.0 59,500 46,000 4,491 3.9 43.317.0 97.3 12.0 60,500 46,500 4,490 3.9 44.3

100 14.2 107.0 11.7 58,000 43,000 4,926 3.5 43.717.0 107.1 11.7 59,000 44,000 4,924 3.5 44.6

110 14.2 116.9 11.4 56,500 40,500 5,417 3.1 44.117.0 116.9 11.4 57,500 41,000 5,415 3.1 45.0

70

14.2 13.1

90 14.2 101.1 8.7 77,000 63,000 4,502 5.0 60.917.0 101.3 8.7 78,000 64,500 4,499 5.1 62.2

100 14.2 110.8 8.5 75,000 59,500 4,904 4.5 61.317.0 111.0 8.5 76,000 61,000 4,920 4.5 62.6

110 14.2 120.6 8.3 73,000 56,500 5,423 3.9 61.817.0 120.7 8.3 74,000 57,500 5,418 4.0 63.0

17.0 13.1

90 14.2 99.3 12.0 77,000 63,500 4,450 5.1 60.817.0 99.5 12.0 78,000 65,000 4,446 5.1 62.1

100 14.2 109.0 11.7 75,000 60,000 4,846 4.5 61.317.0 109.2 11.7 76,000 61,500 4,864 4.6 62.5

110 14.2 118.8 11.4 73,000 57,000 5,356 4.0 61.717.0 119.0 11.4 74,000 58,000 5,350 4.1 63.0

The shaded area indicates antifreeze mixture of the source loop is required. Refer to “Antifreeze Correction Factors” table on page 31 for de-rating factors.

Page 12: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

12

COOLING DATA - WW120SOURCE LOAD

CAPACITY(Btu/h)

HEAT OF REJECTION

(Btu/h)

ELECTRIC POWER (W) EER SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20)

EWT (°F)

FLOW(GPM)

LWT (°F)

WPD(FT H20)

40

20.0 5.4

50 20.0 40.8 5.4 89,000 101,000 3,650 24.4 50.424.0 42.1 7.5 92,000 104,000 3,632 25.3 50.7

55 20.0 45.1 5.3 96,000 108,000 3,628 26.5 51.124.0 46.5 7.3 99,000 110,000 3,620 27.3 51.4

60 20.0 49.3 5.2 104,000 115,000 3,596 28.9 51.924.0 50.9 7.2 106,000 118,000 3,596 29.5 52.2

24.0 7.5

50 20.0 40.7 5.4 90,000 101,000 3,562 25.3 48.724.0 42.0 7.5 93,000 104,000 3,536 26.3 49.0

55 20.0 45.0 5.3 97,000 108,000 3,528 27.5 49.324.0 46.4 7.3 100,000 111,000 3,502 28.6 49.6

60 20.0 49.2 5.2 105,000 116,000 3,482 30.2 50.024.0 50.7 7.2 108,000 119,000 3,468 31.1 50.2

50

20.0 5.2

50 20.0 41.2 5.4 85,000 98,000 4,120 20.6 60.224.0 42.4 7.5 88,000 101,000 4,118 21.4 60.4

55 20.0 45.5 5.3 92,000 105,000 4,112 22.4 60.924.0 46.8 7.3 95,000 108,000 4,102 23.2 61.2

60 20.0 49.7 5.2 100,000 113,000 4,098 24.4 61.724.0 51.2 7.2 103,000 116,000 4,094 25.2 61.9

24.0 7.2

50 20.0 41.1 5.4 86,000 99,000 4,036 21.3 58.524.0 42.4 7.5 88,000 101,000 4,030 21.8 58.7

55 20.0 45.4 5.3 93,000 106,000 4,020 23.1 59.124.0 46.7 7.3 96,000 109,000 4,002 24.0 59.4

60 20.0 49.6 5.2 101,000 113,000 3,990 25.3 59.824.0 51.1 7.2 104,000 116,000 3,982 26.1 60.0

70

20.0 4.9

50 20.0 42.0 5.4 78,000 93,000 5,152 15.1 79.624.0 43.1 7.4 80,000 95,000 5,152 15.5 79.8

55 20.0 46.3 5.3 84,000 100,000 5,164 16.3 80.324.0 47.6 7.3 86,000 102,000 5,168 16.6 80.5

60 20.0 50.5 5.2 92,000 108,000 5,176 17.8 81.124.0 51.9 7.2 94,000 110,000 5,180 18.1 81.3

24.0 6.8

50 20.0 41.9 5.4 78,000 94,000 5,068 15.4 78.124.0 43.1 7.4 80,000 96,000 5,068 15.8 78.2

55 20.0 46.2 5.3 85,000 100,000 5,074 16.8 78.624.0 47.5 7.3 87,000 103,000 5,074 17.1 78.8

60 20.0 50.4 5.2 93,000 108,000 5,072 18.3 79.324.0 51.8 7.2 95,000 111,000 5,074 18.7 79.5

85

20.0 4.7

50 20.0 42.5 5.4 73,000 91,000 6,082 12.0 94.324.0 43.6 7.5 74,000 93,000 6,088 12.2 94.5

55 20.0 46.9 5.3 79,000 97,000 6,100 13.0 95.024.0 48.2 7.3 80,000 98,000 6,104 13.1 95.1

60 20.0 51.2 5.2 85,000 104,000 6,120 13.9 95.724.0 52.6 7.2 86,000 105,000 6,126 14.0 95.8

24.0 6.5

50 20.0 42.4 5.4 73,000 91,000 5,992 12.2 92.824.0 43.5 7.5 75,000 93,000 5,994 12.5 93.0

55 20.0 46.8 5.3 79,000 98,000 6,000 13.2 93.424.0 48.1 7.3 80,000 98,000 6,006 13.3 93.4

60 20.0 51.1 5.2 86,000 104,000 6,014 14.3 93.924.0 52.5 7.2 87,000 105,000 6,020 14.5 94.0

90

20.0 4.6

50 20.0 42.7 5.4 71,000 90,000 6,440 11.0 99.224.0 43.9 7.4 71,000 90,000 6,440 11.0 99.3

55 20.0 47.1 5.3 77,000 96,000 6,458 11.9 99.924.0 48.4 7.3 77,000 97,000 6,458 11.9 99.9

60 20.0 51.4 5.2 83,000 103,000 6,478 12.8 100.624.0 52.8 7.2 84,000 103,000 6,480 13.0 100.6

24.0 6.4

50 20.0 42.7 5.4 71,000 90,000 6,346 11.2 97.724.0 43.8 7.4 72,000 91,000 6,344 11.3 97.8

55 20.0 47.0 5.3 77,000 96,000 6,354 12.1 98.324.0 48.3 7.3 78,000 97,000 6,358 12.3 98.3

60 20.0 51.4 5.2 84,000 103,000 6,368 13.2 98.824.0 52.7 7.2 85,000 104,000 6,372 13.3 98.9

100

20.0 4.5

50 20.0 43.1 5.4 66,000 88,000 7,250 9.1 109.024.0 44.3 7.4 66,000 88,000 7,252 9.1 109.0

55 20.0 47.5 5.3 72,000 94,000 7,260 9.9 109.724.0 48.6 7.3 74,000 96,000 7,264 10.2 109.8

60 20.0 51.9 5.2 78,000 100,000 7,272 10.7 110.324.0 53.2 7.2 79,000 101,000 7,274 10.9 110.3

24.0 6.2

50 20.0 43.1 5.4 67,000 88,000 7,148 9.4 107.524.0 44.2 7.4 67,000 88,000 7,148 9.4 107.5

55 20.0 47.5 5.3 73,000 94,000 7,150 10.2 108.124.0 48.6 7.3 74,000 96,000 7,152 10.3 108.2

60 20.0 51.9 5.2 79,000 100,000 7,158 11.0 108.624.0 53.2 7.2 79,000 101,000 7,158 11.0 108.6

110 24.0 6.1

50 20.0 43.5 5.4 62,500 86,000 8,088 7.7 117.424.0 44.5 7.4 64,000 88,000 8,088 7.9 117.5

55 20.0 47.9 5.3 68,000 92,000 8,088 8.4 117.924.0 49.0 7.3 70,000 94,000 8,088 8.7 118.0

60 20.0 52.3 5.2 74,000 98,000 8,092 9.1 118.424.0 53.5 7.2 76,000 100,000 8,096 9.4 118.6

Page 13: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

13

HEATING DATA - WW120

Notes: 1. Less than a 24.0 gallons per minute source water flow is not recommended for units in the cooling mode with an entering

source water temperature of 110° F.2. Do not select units above 130° F source leaving water temperature in the cooling mode. 3. All data is based on 100% water as the heat transfer fluid. 4. Water pressure drops account for heat exchanger only.5. Electric power data, EER calculations and COP calculations account for water-to-water unit only.

SOURCE LOADCAPACITY

(Btu/h)

HEAT OF ABSORPTION

(Btu/h)

ELECTRIC POWER (W) COP SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20) EWT (°F) FLOW

(GPM) LWT (°F) WPD(FT H20)

30

20.0 8.0

90 20.0 96.7 4.6 65,000 47,500 6,302 3.0 25.124.0 96.8 4.6 66,000 48,500 6,318 3.1 25.8

100 20.0 106.6 4.5 64,000 44,000 7,136 2.6 25.424.0 106.7 4.5 65,000 45,000 7,148 2.7 26.1

110 20.0 116.6 4.4 64,000 41,000 8,072 2.3 25.724.0 116.7 4.4 65,000 42,000 8,072 2.4 26.4

24.0 8.0

90 20.0 95.7 6.4 66,000 48,500 6,250 3.1 25.024.0 95.7 6.4 67,000 48,500 6,256 3.1 25.8

100 20.0 105.5 6.3 64,000 44,000 7,072 2.7 25.424.0 105.6 6.3 65,000 45,500 7,080 2.7 26.1

110 20.0 115.5 6.1 64,000 41,500 8,004 2.3 25.724.0 115.6 6.1 65,000 42,500 8,004 2.4 26.3

40

20.0 7.7

90 20.0 97.8 4.6 76,000 57,000 6,410 3.5 34.124.0 97.9 4.6 77,000 58,000 6,410 3.5 35.0

100 20.0 107.7 4.5 75,000 54,000 7,224 3.0 34.424.0 107.8 4.5 76,000 55,000 7,226 3.1 35.3

110 20.0 117.6 4.4 74,000 50,500 8,118 2.7 34.824.0 117.6 4.4 74,000 51,000 8,118 2.7 35.6

24.0 7.7

90 20.0 96.4 6.4 75,000 56,500 6,336 3.5 34.224.0 96.6 6.4 77,000 58,500 6,334 3.6 35.0

100 20.0 106.4 6.3 74,000 53,500 7,140 3.0 34.524.0 106.5 6.3 76,000 55,500 7,156 3.1 35.2

110 20.0 116.3 6.1 73,000 50,000 8,032 2.7 34.824.0 116.4 6.1 75,000 51,500 8,032 2.7 35.6

50

20.0 7.4

90 20.0 99.0 4.6 87,000 68,000 6,426 4.0 42.924.0 99.2 4.6 89,000 70,000 6,428 4.1 44.0

10020.0 108.8 4.5 85,000 64,000 7,232 3.4 43.424.0 109.0 4.5 87,000 66,000 7,236 3.5 44.3

110 20.0 118.6 4.4 84,000 60,000 8,166 3.0 43.824.0 118.7 4.4 85,000 61,000 8,172 3.0 44.8

24.0 7.4

90 20.0 97.5 6.4 88,000 69,000 6,334 4.1 42.924.0 97.7 6.4 89,000 71,000 6,334 4.1 43.9

100 20.0 107.3 6.2 86,000 64,500 7,134 3.5 43.324.0 107.5 6.2 87,000 66,000 7,136 3.6 44.3

110 20.0 117.2 6.1 84,000 60,500 8,074 3.0 43.724.0 117.4 6.1 86,000 62,500 8,080 3.1 44.6

70

20.0 7.0

90 20.0 101.7 4.6 114,000 94,000 6,506 5.1 60.324.0 101.7 4.6 114,000 94,000 6,504 5.1 61.9

100 20.0 111.4 4.5 111,000 89,000 7,298 4.5 60.824.0 111.6 4.5 113,000 91,000 7,308 4.5 62.2

110 20.0 121.1 4.4 108,000 83,000 8,228 3.8 61.424.0 121.3 4.4 110,000 85,000 8,236 3.9 62.7

24.0 7.0

90 20.0 99.8 6.4 114,000 95,000 6,380 5.2 60.224.0 99.8 6.4 114,000 95,000 6,386 5.2 61.8

100 20.0 109.5 6.2 111,000 90,000 7,168 4.5 60.724.0 109.7 6.2 113,000 92,000 7,174 4.6 62.1

110 20.0 119.3 6.1 109,000 84,000 8,092 3.9 61.324.0 119.5 6.1 110,000 86,000 8,086 4.0 62.6

The shaded area indicates antifreeze mixture of the source loop is required. Refer to “Antifreeze Correction Factors” table on page 31 for de-rating factors.

Page 14: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

14

COOLING DATA - WW150SOURCE LOAD

CAPACITY(Btu/h)

HEAT OF REJECTION

(Btu/h)

ELECTRIC POWER (W) EER SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20)

EWT (°F)

FLOW(GPM)

LWT (°F)

WPD(FT H20)

40

25.0 4.0

50 25.0 40.6 4.0 114,000 132,000 5,580 20.4 50.930.0 41.9 5.5 117,000 136,000 5,600 20.9 51.2

55 25.0 44.9 4.0 123,000 140,000 5,636 21.8 51.630.0 46.3 5.4 126,000 144,000 5,658 22.3 51.9

60 25.0 49.1 3.9 132,000 150,000 5,694 23.2 52.430.0 50.7 5.4 136,000 154,000 5,720 23.8 52.7

30.0 5.6

50 25.0 40.5 4.0 115,000 132,000 5,456 21.1 49.130.0 41.9 5.5 118,000 136,000 5,474 21.6 49.4

55 25.0 44.8 4.0 124,000 142,000 5,508 22.5 49.730.0 46.2 5.4 127,000 144,000 5,528 23.0 50.0

60 25.0 49.0 3.9 132,000 150,000 5,560 23.7 50.430.0 50.6 5.4 136,000 154,000 5,584 24.4 50.6

50

25.0 3.9

50 25.0 40.9 4.0 109,000 129,000 6,168 17.7 60.630.0 42.3 5.5 112,000 132,000 6,182 18.1 60.9

55 25.0 45.3 3.9 118,000 138,000 6,210 19.0 61.430.0 46.7 5.4 121,000 140,000 6,224 19.4 61.6

60 25.0 49.5 3.9 127,000 146,000 6,252 20.3 62.130.0 51.0 5.4 130,000 150,000 6,268 20.7 62.4

30.0 5.4

50 25.0 40.9 4.0 110,000 129,000 6,052 18.2 58.930.0 42.2 5.5 113,000 132,000 6,064 18.6 59.1

55 25.0 45.2 3.9 119,000 138,000 6,086 19.6 59.530.0 46.6 5.4 122,000 142,000 6,100 20.0 59.7

60 25.0 49.4 3.9 128,000 148,000 6,122 20.9 60.130.0 51.0 5.4 132,000 150,000 6,138 21.5 60.4

70

25.0 3.6

50 25.0 41.8 4.0 100,000 123,000 7,454 13.4 80.130.0 43.0 5.5 102,000 125,000 7,456 13.7 80.3

55 25.0 46.1 3.9 108,000 130,000 7,466 14.5 80.830.0 47.4 5.4 111,000 134,000 7,472 14.9 81.0

60 25.0 50.4 3.9 116,000 140,000 7,482 15.5 81.530.0 51.8 5.3 120,000 142,000 7,488 16.0 81.8

30.0 5.0

50 25.0 41.7 4.0 100,000 123,000 7,342 13.6 78.530.0 42.9 5.5 103,000 126,000 7,342 14.0 78.6

55 25.0 46.0 3.9 109,000 132,000 7,348 14.8 79.030.0 47.3 5.4 112,000 134,000 7,350 15.2 79.2

60 25.0 50.3 3.9 117,000 140,000 7,356 15.9 79.630.0 51.7 5.3 121,000 144,000 7,358 16.4 79.9

85

25.0 3.5

50 25.0 42.4 4.0 92,000 118,000 8,558 10.8 94.730.0 43.5 5.5 95,000 121,000 8,556 11.1 94.9

55 25.0 46.7 3.9 100,000 126,000 8,558 11.7 95.430.0 47.9 5.4 103,000 129,000 8,558 12.0 95.6

60 25.0 51.1 3.9 108,000 134,000 8,560 12.6 96.130.0 52.4 5.3 111,000 138,000 8,560 13.0 96.3

30.0 4.8

50 25.0 42.3 4.0 93,000 118,000 8,446 11.0 93.130.0 43.4 5.5 96,000 121,000 8,440 11.4 93.3

55 25.0 46.7 3.9 101,000 127,000 8,438 12.0 93.730.0 47.9 5.4 103,000 129,000 8,434 12.2 93.9

60 25.0 51.0 3.9 109,000 136,000 8,430 12.9 94.330.0 52.3 5.3 112,000 138,000 8,428 13.3 94.5

90

25.0 3.4

50 25.0 42.6 4.0 90,000 117,000 8,966 10.0 99.630.0 43.7 5.5 92,000 119,000 8,966 10.3 99.8

55 25.0 47.0 3.9 97,000 125,000 8,964 10.8 100.230.0 48.1 5.4 100,000 127,000 8,962 11.2 100.5

60 25.0 51.3 3.9 105,000 132,000 8,960 11.7 100.930.0 52.6 5.3 108,000 136,000 8,960 12.1 101.2

30.0 4.7

50 25.0 42.5 4.0 91,000 117,000 8,852 10.3 98.030.0 43.6 5.5 93,000 120,000 8,848 10.5 98.2

55 25.0 46.9 3.9 98,000 125,000 8,840 11.1 98.630.0 48.1 5.4 101,000 128,000 8,836 11.4 98.7

60 25.0 51.2 3.9 106,000 134,000 8,830 12.0 99.130.0 52.5 5.3 109,000 136,000 8,826 12.3 99.3

100

25.0 3.3

50 25.0 43.0 4.0 84,000 114,000 9,868 8.5 109.430.0 44.0 5.5 87,000 116,000 9,868 8.8 109.6

55 25.0 47.4 3.9 92,000 122,000 9,856 9.3 110.030.0 48.5 5.4 95,000 124,000 9,854 9.6 110.2

60 25.0 51.8 3.9 100,000 130,000 9,846 10.2 110.730.0 53.0 5.3 102,000 132,000 9,842 10.4 110.9

30.0 4.6

50 25.0 43.0 4.0 85,000 115,000 9,746 8.7 107.830.0 44.0 5.5 87,000 117,000 9,744 8.9 108.0

55 25.0 47.4 3.9 92,000 122,000 9,728 9.5 108.430.0 48.4 5.4 95,000 125,000 9,720 9.8 108.6

60 25.0 51.7 3.9 101,000 130,000 9,708 10.4 108.930.0 52.9 5.3 103,000 132,000 9,702 10.6 109.1

110 30.0 4.5

50 25.0 43.5 4.0 79,000 111,000 10,762 7.3 117.630.0 44.4 5.5 81,000 113,000 10,754 7.5 117.8

55 25.0 47.8 3.9 87,000 120,000 10,742 8.1 118.230.0 48.9 5.4 89,000 121,000 10,736 8.3 118.3

60 25.0 52.2 3.9 95,000 127,000 10,722 8.9 118.730.0 53.3 5.3 98,000 130,000 10,716 9.1 118.9

Page 15: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

15

HEATING DATA - WW150

Notes: 1. Less than a 30.0 gallons per minute source water flow is not recommended for units in the cooling mode with an entering

source water temperature of 110° F.2. Do not select units above 130° F source leaving water temperature in the cooling mode. 3. All data is based on 100% water as the heat transfer fluid. 4. Water pressure drops account for heat exchanger only.5. Electric power data, EER calculations and COP calculations account for water-to-water unit only.

SOURCE LOADCAPACITY

(Btu/h)

HEAT OF ABSORPTION

(Btu/h)

ELECTRIC POWER (W) COP SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20) EWT (°F) FLOW

(GPM) LWT (°F) WPD(FT H20)

30

25.0 6.0

90 25.0 96.8 3.4 82,000 56,500 8,896 2.7 25.330.0 96.9 3.4 83,000 58,000 8,910 2.7 26.0

100 25.0 106.6 3.4 80,000 52,500 9,766 2.4 25.730.0 106.7 3.4 81,000 53,000 9,778 2.4 26.3

110 25.0 116.4 3.3 78,000 48,000 10,718 2.1 26.030.0 116.5 3.3 79,000 49,000 10,724 2.2 26.6

30.0 6.0

90 25.0 95.7 4.8 82,000 57,000 8,828 2.7 25.330.0 95.7 4.8 84,000 58,000 8,840 2.8 26.0

100 25.0 105.5 4.6 80,000 52,500 9,700 2.4 25.630.0 105.6 4.6 81,000 53,500 9,712 2.4 26.3

110 25.0 115.4 4.5 78,000 48,500 10,646 2.1 26.030.0 115.4 4.5 79,000 49,000 10,662 2.2 26.6

40

25.0 5.7

90 25.0 97.8 3.4 95,000 69,000 8,978 3.1 34.330.0 98.0 3.4 97,000 71,000 8,972 3.2 35.1

100 25.0 107.7 3.4 93,000 64,500 9,832 2.8 34.730.0 107.8 3.4 95,000 66,000 9,838 2.8 35.5

110 25.0 117.5 3.3 91,000 60,000 10,764 2.5 35.030.0 117.6 3.3 92,000 61,000 10,770 2.5 35.8

30.0 5.7

90 25.0 96.6 4.8 96,000 69,000 8,888 3.2 34.230.0 96.7 4.8 97,000 71,000 8,880 3.2 35.1

100 25.0 106.4 4.6 93,000 65,000 9,750 2.8 34.630.0 106.5 4.6 95,000 66,000 9,754 2.9 35.4

110 25.0 116.3 4.5 91,000 60,500 10,682 2.5 35.030.0 116.3 4.5 93,000 61,500 10,686 2.6 35.8

50

25.0 5.5

90 25.0 99.0 3.4 110,000 83,000 8,940 3.6 43.130.0 99.2 3.4 112,000 85,000 8,938 3.7 44.1

10025.0 108.8 3.3 107,000 78,000 9,854 3.2 43.530.0 108.9 3.3 109,000 79,000 9,858 3.2 44.5

110 25.0 118.6 3.3 105,000 73,000 10,814 2.8 43.930.0 118.7 3.3 106,000 74,000 10,824 2.9 44.9

30.0 5.5

90 25.0 97.6 4.8 110,000 84,000 8,836 3.6 43.130.0 97.7 4.8 112,000 86,000 8,830 3.7 44.1

100 25.0 107.4 4.6 108,000 79,000 9,748 3.2 43.530.0 107.5 4.6 109,000 80,000 9,746 3.3 44.5

110 25.0 117.2 4.5 105,000 74,000 10,712 2.9 43.930.0 117.3 4.5 107,000 75,000 10,718 2.9 44.8

70

25.0 5.2

90 25.0 101.7 3.4 142,000 115,000 8,914 4.7 60.530.0 101.9 3.4 146,000 118,000 8,912 4.8 61.9

100 25.0 111.4 3.3 138,000 109,000 9,786 4.1 61.030.0 111.6 3.3 142,000 112,000 9,782 4.3 62.3

110 25.0 121.1 3.3 136,000 103,000 10,792 3.7 61.530.0 121.3 3.3 138,000 105,000 10,788 3.7 62.8

30.0 5.2

90 25.0 99.8 4.7 142,000 116,000 8,774 4.7 60.430.0 100.0 4.7 146,000 119,000 8,770 4.9 61.8

100 25.0 109.5 4.6 140,000 110,000 9,638 4.3 60.930.0 109.7 4.6 142,000 113,000 9,632 4.3 62.2

110 25.0 119.3 4.5 136,000 104,000 10,642 3.7 61.430.0 119.5 4.5 138,000 106,000 10,634 3.8 62.7

The shaded area indicates antifreeze mixture of the source loop is required. Refer to “Antifreeze Correction Factors” table on page 31 for de-rating factors.

Page 16: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

16

COOLING DATA - WW180SOURCE LOAD

CAPACITY(Btu/h)

HEAT OF REJECTION

(Btu/h)

ELECTRIC POWER (W) EER SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20)

EWT (°F)

FLOW(GPM)

LWT (°F)

WPD(FT H20)

40

30.0 6.4

50 30.0 38.9 6.4 160,000 184,000 7,282 22.0 52.736.0 40.5 9.0 166,000 190,000 7,326 22.7 53.1

55 30.0 43.1 6.3 172,000 198,000 7,442 23.1 53.636.0 44.8 8.9 178,000 202,000 7,496 23.7 53.9

60 30.0 47.3 6.3 184,000 210,000 7,616 24.2 54.536.0 49.1 8.8 190,000 216,000 7,700 24.7 54.9

36.0 9.0

50 30.0 38.8 6.4 162,000 186,000 7,108 22.8 50.736.0 40.4 9.0 168,000 190,000 7,144 23.5 50.9

55 30.0 43.0 6.3 174,000 198,000 7,256 24.0 51.436.0 44.7 8.9 180,000 204,000 7,326 24.6 51.7

60 30.0 47.2 6.3 186,000 210,000 7,420 25.1 52.136.0 49.0 8.8 192,000 216,000 7,500 25.6 52.5

50

30.0 6.2

50 30.0 39.3 6.4 156,000 182,000 8,060 19.4 62.536.0 40.8 9.0 160,000 186,000 8,108 19.7 62.8

55 30.0 43.5 6.3 166,000 194,000 8,218 20.2 63.336.0 45.2 8.9 172,000 198,000 8,268 20.8 63.6

60 30.0 47.7 6.3 178,000 206,000 8,384 21.2 64.236.0 49.4 8.8 184,000 212,000 8,462 21.7 64.5

36.0 8.8

50 30.0 39.2 6.4 156,000 182,000 7,886 19.8 60.436.0 40.8 9.0 160,000 186,000 7,928 20.2 60.7

55 30.0 43.4 6.3 168,000 194,000 8,036 20.9 61.136.0 45.1 8.9 174,000 200,000 8,078 21.5 61.4

60 30.0 47.6 6.3 180,000 206,000 8,190 22.0 61.936.0 49.4 8.8 186,000 212,000 8,264 22.5 62.2

70

30.0 6.0

50 30.0 40.1 6.4 144,000 174,000 9,862 14.6 82.036.0 41.6 9.0 146,000 178,000 9,896 14.8 82.2

55 30.0 44.4 6.3 154,000 186,000 9,994 15.4 82.836.0 45.9 8.9 158,000 190,000 10,042 15.7 83.0

60 30.0 48.6 6.3 164,000 198,000 10,152 16.2 83.636.0 50.3 8.8 170,000 202,000 10,204 16.7 83.9

36.0 8.4

50 30.0 40.1 6.4 144,000 176,000 9,682 14.9 80.036.0 41.5 9.0 148,000 178,000 9,708 15.2 80.2

55 30.0 44.3 6.3 156,000 186,000 9,800 15.9 80.736.0 45.9 8.9 160,000 190,000 9,842 16.3 80.9

60 30.0 48.5 6.3 166,000 198,000 9,946 16.7 81.336.0 50.2 8.8 172,000 204,000 9,992 17.2 81.6

85

30.0 5.8

50 30.0 40.8 6.4 134,000 170,000 11,474 11.7 96.636.0 42.2 9.0 136,000 172,000 11,510 11.8 96.8

55 30.0 45.1 6.3 144,000 180,000 11,604 12.4 97.436.0 46.5 8.9 148,000 184,000 11,654 12.7 97.6

60 30.0 49.4 6.3 154,000 192,000 11,748 13.1 98.136.0 50.9 8.8 158,000 196,000 11,798 13.4 98.4

36.0 8.2

50 30.0 40.7 6.4 134,000 170,000 11,282 11.9 94.736.0 42.1 9.0 138,000 172,000 11,312 12.2 94.9

55 30.0 45.0 6.3 144,000 180,000 11,398 12.6 95.336.0 46.5 8.9 148,000 184,000 11,444 12.9 95.6

60 30.0 49.3 6.3 156,000 192,000 11,526 13.5 96.036.0 50.8 8.8 160,000 196,000 11,570 13.8 96.2

90

30.0 5.8

50 30.0 41.1 6.4 130,000 168,000 12,084 10.8 101.536.0 42.4 9.0 132,000 170,000 12,122 10.9 101.7

55 30.0 45.3 6.3 140,000 178,000 12,210 11.5 102.236.0 46.8 8.9 144,000 182,000 12,254 11.8 102.5

60 30.0 49.6 6.3 150,000 190,000 12,352 12.1 103.036.0 51.1 8.8 154,000 194,000 12,402 12.4 103.3

36.0 8.1

50 30.0 41.0 6.4 130,000 168,000 11,888 10.9 99.636.0 42.3 9.0 134,000 172,000 11,918 11.2 99.8

55 30.0 45.3 6.3 142,000 180,000 12,000 11.8 100.236.0 46.7 8.9 144,000 182,000 12,034 12.0 100.4

60 30.0 49.5 6.3 152,000 190,000 12,126 12.5 100.936.0 51.1 8.8 156,000 194,000 12,168 12.8 101.1

100

30.0 5.7

50 30.0 41.5 6.4 123,000 164,000 13,442 9.2 111.336.0 42.8 9.0 126,000 168,000 13,476 9.3 111.5

55 30.0 45.8 6.3 132,000 176,000 13,558 9.7 112.036.0 47.2 8.9 136,000 178,000 13,600 10.0 112.3

60 30.0 50.1 6.3 144,000 186,000 13,690 10.5 112.836.0 51.6 8.8 148,000 190,000 13,742 10.8 113.0

36.0 8.0

50 30.0 41.5 6.4 124,000 166,000 13,232 9.4 109.436.0 42.7 9.0 127,000 168,000 13,262 9.6 109.6

55 30.0 45.8 6.3 134,000 176,000 13,334 10.0 110.036.0 47.1 8.9 136,000 178,000 13,368 10.2 110.2

60 30.0 50.0 6.3 144,000 186,000 13,450 10.7 110.736.0 51.5 8.8 148,000 190,000 13,496 11.0 110.9

110 36.0 7.8

50 30.0 42.0 6.4 116,000 162,000 14,760 7.9 119.236.0 43.2 8.9 119,000 164,000 14,784 8.0 119.4

55 30.0 46.3 6.3 127,000 172,000 14,868 8.5 119.936.0 47.6 8.8 129,000 176,000 14,892 8.7 120.0

60 30.0 50.6 6.3 136,000 184,000 14,982 9.1 120.536.0 52.0 8.7 140,000 186,000 15,012 9.3 120.6

Page 17: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

17

HEATING DATA - WW180

Notes: 1. Less than a 36.0 gallons per minute source water flow is not recommended for units in the cooling mode with an entering

source water temperature of 110° F.2. Do not select units above 130° F source leaving water temperature in the cooling mode. 3. All data is based on 100% water as the heat transfer fluid. 4. Water pressure drops account for heat exchanger only.5. Electric power data, EER calculations and COP calculations account for water-to-water unit only.

SOURCE LOADCAPACITY

(Btu/h)

HEAT OF ABSORPTION

(Btu/h)

ELECTRIC POWER (W) COP SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20) EWT (°F) FLOW

(GPM) LWT (°F) WPD(FT H20)

30

30.0 9.4

90 30.0 98.5 5.8 125,000 90,000 11,506 3.2 23.836.0 98.7 5.8 127,000 91,000 11,548 3.2 24.7

100 30.0 108.4 5.7 123,000 84,000 12,878 2.8 24.236.0 108.6 5.7 125,000 86,000 12,920 2.8 25.1

110 30.0 118.4 5.6 122,000 79,000 14,338 2.5 24.636.0 118.5 5.6 124,000 80,000 14,366 2.5 25.4

36.0 9.4

90 30.0 97.1 8.1 125,000 90,000 11,374 3.2 23.836.0 97.2 8.1 127,000 92,000 11,412 3.3 24.7

100 30.0 107.0 8.0 123,000 85,000 12,744 2.8 24.236.0 107.1 8.0 125,000 86,000 12,784 2.9 25.0

110 30.0 117.0 7.9 122,000 79,000 14,206 2.5 24.536.0 117.1 7.9 124,000 81,000 14,230 2.6 25.3

40

30.0 9.2

90 30.0 99.7 5.8 142,000 106,000 11,818 3.5 32.736.0 99.9 5.8 144,000 108,000 11,842 3.6 33.8

100 30.0 109.6 5.7 140,000 100,000 13,162 3.1 33.136.0 109.8 5.7 142,000 102,000 13,198 3.2 34.1

110 30.0 119.5 5.6 138,000 94,000 14,594 2.8 33.536.0 119.6 5.6 140,000 96,000 14,628 2.8 34.5

36.0 9.2

90 30.0 98.1 8.1 142,000 106,000 11,660 3.6 32.736.0 98.3 8.1 146,000 109,000 11,678 3.7 33.7

100 30.0 108.0 8.0 140,000 100,000 13,008 3.2 33.136.0 108.2 8.0 142,000 103,000 13,040 3.2 34.1

110 30.0 117.9 7.9 138,000 95,000 14,436 2.8 33.536.0 118.0 7.9 142,000 97,000 14,466 2.9 34.4

50

30.0 8.9

90 30.0 101.0 5.8 162,000 124,000 12,010 4.0 41.536.0 101.3 5.8 166,000 128,000 12,048 4.0 42.7

10030.0 110.9 5.7 158,000 117,000 13,392 3.5 41.936.0 111.1 5.7 162,000 120,000 13,402 3.5 43.1

110 30.0 120.8 5.6 158,000 111,000 14,878 3.1 42.436.0 120.9 5.6 160,000 113,000 14,920 3.1 43.5

36.0 8.9

90 30.0 99.2 8.1 162,000 125,000 11,820 4.0 41.436.0 99.5 8.1 166,000 129,000 11,860 4.1 42.6

100 30.0 109.1 8.0 158,000 118,000 13,178 3.5 41.936.0 109.3 8.0 162,000 122,000 13,196 3.6 43.0

110 30.0 119.0 7.9 158,000 112,000 14,690 3.2 42.336.0 119.1 7.9 160,000 114,000 14,720 3.2 43.4

70

30.0 8.6

90 30.0 104.2 5.8 206,000 166,000 12,580 4.8 58.536.0 104.5 5.8 212,000 172,000 12,652 4.9 60.2

100 30.0 113.9 5.7 202,000 158,000 13,900 4.3 59.136.0 114.2 5.7 208,000 164,000 13,966 4.4 60.7

110 30.0 123.6 5.6 198,000 150,000 15,424 3.8 59.736.0 123.9 5.6 202,000 154,000 15,484 3.8 61.2

36.0 8.6

90 30.0 101.9 8.1 208,000 168,000 12,334 4.9 58.436.0 102.1 8.1 212,000 174,000 12,402 5.0 60.1

100 30.0 111.6 8.0 204,000 160,000 13,640 4.4 59.036.0 111.9 8.0 208,000 164,000 13,700 4.4 60.6

110 30.0 121.4 7.8 200,000 152,000 15,160 3.9 59.636.0 121.6 7.8 204,000 156,000 15,214 3.9 61.1

The shaded area indicates antifreeze mixture of the source loop is required. Refer to “Antifreeze Correction Factors” table on page 31 for de-rating factors.

Page 18: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

18

COOLING DATA - WW240SOURCE LOAD

CAPACITY(Btu/h)

HEAT OF REJECTION

(Btu/h)

ELECTRIC POWER (W) EER SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20)

EWT (°F)

FLOW(GPM)

LWT (°F)

WPD(FT H20)

40

37.5 8.1

50 37.5 39.2 8.1 196,000 224,000 8,526 23.0 52.345.0 40.8 11.4 200,000 228,000 8,590 23.3 52.6

55 37.5 43.4 8.1 210,000 238,000 8,688 24.2 53.145.0 45.1 11.3 216,000 244,000 8,766 24.6 53.5

60 37.5 47.6 8.0 224,000 254,000 8,876 25.2 54.045.0 49.4 11.2 232,000 262,000 8,968 25.9 54.4

45.0 11.4

50 37.5 39.1 8.1 198,000 224,000 8,286 23.9 50.345.0 40.7 11.4 202,000 230,000 8,346 24.2 50.6

55 37.5 43.3 8.1 212,000 238,000 8,436 25.1 51.045.0 45.0 11.3 218,000 246,000 8,506 25.6 51.3

60 37.5 47.5 8.0 226,000 254,000 8,606 26.3 51.745.0 49.3 11.2 234,000 262,000 8,690 26.9 52.1

50

37.5 7.9

50 37.5 39.6 8.1 188,000 218,000 9,580 19.6 62.145.0 41.1 11.4 194,000 224,000 9,630 20.1 62.4

55 37.5 43.8 8.1 202,000 234,000 9,742 20.7 62.945.0 45.4 11.3 208,000 240,000 9,810 21.2 63.2

60 37.5 48.0 8.0 218,000 250,000 9,920 22.0 63.745.0 49.7 11.2 224,000 256,000 10,006 22.4 64.1

45.0 11.2

50 37.5 39.5 8.1 190,000 220,000 9,346 20.3 60.145.0 41.0 11.4 196,000 226,000 9,406 20.8 60.3

55 37.5 43.8 8.1 204,000 234,000 9,494 21.5 60.845.0 45.3 11.3 210,000 240,000 9,556 22.0 61.1

60 37.5 47.9 8.0 220,000 250,000 9,654 22.8 61.545.0 49.6 11.2 226,000 258,000 9,734 23.2 61.8

70

37.5 7.6

50 37.5 40.5 8.1 172,000 210,000 11,942 14.4 81.545.0 41.8 11.4 178,000 216,000 12,006 14.8 81.9

55 37.5 44.7 8.1 188,000 224,000 12,104 15.5 82.445.0 46.2 11.3 192,000 230,000 12,166 15.8 82.7

60 37.5 48.9 8.0 202,000 240,000 12,274 16.5 83.245.0 50.5 11.2 208,000 246,000 12,362 16.8 83.5

45.0 10.8

50 37.5 40.4 8.1 174,000 210,000 11,700 14.9 79.645.0 41.7 11.4 180,000 216,000 11,774 15.3 79.9

55 37.5 44.6 8.1 188,000 226,000 11,846 15.9 80.345.0 46.1 11.3 194,000 232,000 11,912 16.3 80.6

60 37.5 48.8 8.0 204,000 240,000 11,998 17.0 81.045.0 50.4 11.2 210,000 248,000 12,080 17.4 81.3

85

37.5 7.5

50 37.5 41.1 8.1 162,000 204,000 14,082 11.5 96.245.0 42.4 11.4 166,000 210,000 14,134 11.7 96.5

55 37.5 45.4 8.0 174,000 218,000 14,218 12.2 97.045.0 46.7 11.3 180,000 224,000 14,284 12.6 97.3

60 37.5 49.6 8.0 188,000 234,000 14,388 13.1 97.845.0 51.1 11.2 194,000 238,000 14,454 13.4 98.1

45.0 10.5

50 37.5 41.0 8.1 162,000 204,000 13,826 11.7 94.445.0 42.3 11.4 168,000 210,000 13,876 12.1 94.6

55 37.5 45.3 8.0 176,000 218,000 13,944 12.6 95.045.0 46.7 11.3 182,000 224,000 14,004 13.0 95.3

60 37.5 49.5 8.0 190,000 234,000 14,096 13.5 95.745.0 51.0 11.2 196,000 240,000 14,160 13.8 96.0

90

37.5 7.4

50 37.5 41.3 8.1 158,000 202,000 14,890 10.6 101.145.0 42.6 11.4 162,000 208,000 14,936 10.8 101.4

55 37.5 45.6 8.0 170,000 216,000 15,022 11.3 101.945.0 46.9 11.3 176,000 222,000 15,080 11.7 102.2

60 37.5 49.9 8.0 184,000 232,000 15,184 12.1 102.745.0 51.3 11.2 190,000 236,000 15,246 12.5 103.0

45.0 10.4

50 37.5 41.3 8.1 158,000 204,000 14,628 10.8 99.345.0 42.5 11.4 164,000 208,000 14,672 11.2 99.5

55 37.5 45.5 8.0 172,000 216,000 14,738 11.7 99.945.0 46.9 11.3 176,000 222,000 14,796 11.9 100.2

60 37.5 49.8 8.0 186,000 232,000 14,884 12.5 100.645.0 51.2 11.2 190,000 238,000 14,942 12.7 100.8

100

37.5 7.3

50 37.5 41.8 8.1 148,000 200,000 16,696 8.9 110.945.0 43.0 11.4 154,000 204,000 16,720 9.2 111.2

55 37.5 46.1 8.0 162,000 212,000 16,810 9.6 111.745.0 47.4 11.3 166,000 218,000 16,850 9.9 112.0

60 37.5 50.4 8.0 174,000 226,000 16,948 10.3 112.445.0 51.7 11.2 180,000 232,000 17,000 10.6 112.7

45.0 10.3

50 37.5 41.7 8.1 150,000 200,000 16,412 9.1 109.145.0 42.9 11.4 154,000 204,000 16,436 9.4 109.4

55 37.5 46.0 8.0 162,000 214,000 16,504 9.8 109.745.0 47.3 11.3 168,000 218,000 16,546 10.2 110.0

60 37.5 50.3 8.0 176,000 228,000 16,628 10.6 110.445.0 51.7 11.2 182,000 232,000 16,674 10.9 110.6

110 45.0 10.2

50 37.5 42.2 8.1 142,000 198,000 18,438 7.7 119.045.0 43.3 11.4 146,000 202,000 18,466 7.9 119.2

55 37.5 46.5 8.0 154,000 212,000 18,536 8.3 119.645.0 47.7 11.3 158,000 216,000 18,570 8.5 119.8

60 37.5 50.8 8.0 168,000 224,000 18,650 9.0 120.245.0 52.2 11.2 170,000 228,000 18,686 9.1 120.4

Page 19: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

19

HEATING DATA - WW240

Notes: 1. Less than a 45.0 gallons per minute source water flow is not recommended for units in the cooling mode with an entering

source water temperature of 110° F.2. Do not select units above 130° F source leaving water temperature in the cooling mode. 3. All data is based on 100% water as the heat transfer fluid. 4. Water pressure drops account for heat exchanger only.5. Electric power data, EER calculations and COP calculations account for water-to-water unit only.

SOURCE LOADCAPACITY

(Btu/h)

HEAT OF ABSORPTION

(Btu/h)

ELECTRIC POWER (W) COP SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20) EWT (°F) FLOW

(GPM) LWT (°F) WPD(FT H20)

30

37.5 11.9

90 37.5 98.3 7.4 152,000 109,000 14,478 3.1 24.045.0 98.5 7.4 154,000 111,000 14,494 3.1 24.9

100 37.5 108.2 7.3 150,000 102,000 16,208 2.7 24.445.0 108.3 7.3 152,000 104,000 16,242 2.7 25.2

110 37.5 118.1 7.2 148,000 95,000 18,108 2.4 24.745.0 118.3 7.2 150,000 97,000 18,140 2.4 25.5

45.0 11.9

90 37.5 96.9 10.5 152,000 109,000 14,298 3.1 24.045.0 97.1 10.5 154,000 112,000 14,312 3.2 24.8

100 37.5 106.8 10.3 150,000 102,000 16,036 2.7 24.345.0 107.0 10.3 152,000 105,000 16,068 2.8 25.2

110 37.5 116.8 10.2 148,000 96,000 17,932 2.4 24.745.0 116.9 10.2 152,000 98,000 17,962 2.5 25.5

40

37.5 11.6

90 37.5 99.6 7.4 174,000 130,000 14,640 3.5 32.845.0 99.8 7.4 178,000 134,000 14,664 3.6 33.9

100 37.5 109.4 7.3 172,000 123,000 16,468 3.1 33.245.0 109.6 7.3 176,000 126,000 16,494 3.1 34.2

110 37.5 119.4 7.2 170,000 115,000 18,428 2.7 33.645.0 119.5 7.2 174,000 118,000 18,466 2.8 34.6

45.0 11.6

90 37.5 98.0 10.5 174,000 132,000 14,430 3.5 32.845.0 98.2 10.5 178,000 134,000 14,448 3.6 33.8

100 37.5 107.9 10.3 172,000 124,000 16,250 3.1 33.245.0 108.0 10.3 176,000 127,000 16,242 3.2 34.2

110 37.5 117.8 10.2 170,000 116,000 18,214 2.7 33.645.0 117.9 10.2 174,000 119,000 18,248 2.8 34.5

50

37.5 11.4

90 37.5 101.0 7.4 200,000 154,000 14,854 3.9 41.545.0 101.2 7.4 204,000 158,000 14,892 4.0 42.7

10037.5 110.8 7.3 196,000 146,000 16,642 3.5 41.945.0 111.0 7.3 200,000 150,000 16,674 3.5 43.1

110 37.5 120.7 7.2 194,000 138,000 18,666 3.0 42.445.0 120.9 7.2 198,000 142,000 18,694 3.1 43.5

45.0 11.4

90 37.5 99.2 10.5 200,000 156,000 14,602 4.0 41.445.0 99.4 10.5 204,000 160,000 14,638 4.1 42.7

100 37.5 109.0 10.3 198,000 148,000 16,374 3.5 41.945.0 109.2 10.3 202,000 152,000 16,402 3.6 43.1

110 37.5 118.9 10.2 194,000 138,000 18,398 3.1 42.345.0 119.1 10.2 198,000 142,000 18,420 3.2 43.5

70

37.5 11.0

90 37.5 104.1 7.4 256,000 208,000 15,496 4.8 58.545.0 104.4 7.4 264,000 214,000 15,584 5.0 60.2

100 37.5 113.8 7.3 252,000 198,000 17,228 4.3 59.145.0 114.1 7.3 258,000 204,000 17,306 4.4 60.6

110 37.5 123.6 7.2 248,000 188,000 19,236 3.8 59.745.0 123.8 7.2 252,000 194,000 19,304 3.8 61.1

45.0 11.0

90 37.5 101.8 10.4 258,000 210,000 15,166 5.0 58.445.0 102.0 10.4 264,000 216,000 15,234 5.1 60.1

100 37.5 111.5 10.3 252,000 200,000 16,878 4.4 59.045.0 111.8 10.3 258,000 206,000 16,946 4.5 60.5

110 37.5 121.3 10.2 248,000 190,000 18,878 3.9 59.645.0 121.6 10.1 254,000 196,000 18,936 3.9 61.1

The shaded area indicates antifreeze mixture of the source loop is required. Refer to “Antifreeze Correction Factors” table on page 31 for de-rating factors.

Page 20: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

20

COOLING DATA - WW300SOURCE LOAD

CAPACITY(Btu/h)

HEAT OF REJECTION

(Btu/h)

ELECTRIC POWER (W) EER SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20)

EWT (°F)

FLOW(GPM)

LWT (°F)

WPD(FT H20)

40

50.0 6.9

50 50.0 40.1 4.5 238,000 278,000 11,928 20.0 51.560.0 41.5 6.2 246,000 284,000 11,986 20.5 51.8

55 50.0 44.4 4.4 256,000 296,000 12,074 21.2 52.260.0 45.9 6.1 264,000 304,000 12,130 21.8 52.6

60 50.0 48.6 4.3 276,000 316,000 12,208 22.6 53.060.0 50.2 6.0 284,000 324,000 12,264 23.2 53.4

60.0 9.7

50 50.0 40.0 4.5 240,000 280,000 11,880 20.2 49.660.0 41.5 6.2 248,000 286,000 11,934 20.8 49.9

55 50.0 44.3 4.4 260,000 298,000 12,016 21.6 50.360.0 45.8 6.1 266,000 306,000 12,068 22.0 50.6

60 50.0 48.5 4.3 278,000 318,000 12,136 22.9 50.960.0 50.1 6.0 286,000 326,000 12,186 23.5 51.2

50

50.0 6.7

50 50.0 40.5 4.5 230,000 270,000 12,326 18.7 61.160.0 41.9 6.2 236,000 276,000 12,390 19.0 61.4

55 50.0 44.8 4.4 248,000 288,000 12,496 19.8 61.960.0 46.2 6.1 254,000 296,000 12,560 20.2 62.2

60 50.0 49.0 4.3 266,000 306,000 12,658 21.0 62.760.0 50.6 6.0 274,000 314,000 12,724 21.5 63.0

60.0 9.5

50 50.0 40.4 4.5 232,000 270,000 12,220 19.0 59.360.0 41.8 6.2 238,000 278,000 12,280 19.4 59.6

55 50.0 44.7 4.4 250,000 290,000 12,376 20.2 60.060.0 46.2 6.1 256,000 298,000 12,436 20.6 60.2

60 50.0 48.9 4.3 268,000 308,000 12,526 21.4 60.660.0 50.5 6.0 276,000 316,000 12,586 21.9 60.9

70

50.0 6.5

50 50.0 41.3 4.5 210,000 254,000 14,088 14.9 80.560.0 42.6 6.2 216,000 260,000 14,148 15.3 80.7

55 50.0 45.6 4.4 226,000 272,000 14,272 15.8 81.260.0 47.0 6.1 232,000 278,000 14,338 16.2 81.5

60 50.0 49.9 4.3 244,000 290,000 14,462 16.9 82.060.0 51.4 6.0 250,000 298,000 14,534 17.2 82.2

60.0 9.1

50 50.0 41.3 4.5 212,000 256,000 13,884 15.3 78.860.0 42.5 6.2 218,000 262,000 13,940 15.6 79.0

55 50.0 45.6 4.4 228,000 274,000 14,052 16.2 79.460.0 46.9 6.1 236,000 280,000 14,114 16.7 79.6

60 50.0 49.8 4.3 246,000 292,000 14,224 17.3 80.060.0 51.3 6.0 254,000 298,000 14,290 17.8 80.3

85

50.0 6.3

50 50.0 42.0 4.5 194,000 246,000 16,286 11.9 95.160.0 43.2 6.2 198,000 250,000 16,326 12.1 95.3

55 50.0 46.3 4.4 210,000 262,000 16,452 12.8 95.860.0 47.6 6.1 216,000 268,000 16,510 13.1 96.0

60 50.0 50.6 4.3 226,000 280,000 16,634 13.6 96.560.0 52.0 6.0 232,000 286,000 16,702 13.9 96.8

60.0 8.9

50 50.0 41.9 4.5 196,000 246,000 16,026 12.2 93.460.0 43.1 6.2 200,000 250,000 16,056 12.5 93.6

55 50.0 46.2 4.4 212,000 262,000 16,178 13.1 94.060.0 47.5 6.1 218,000 268,000 16,230 13.4 94.2

60 50.0 50.5 4.3 228,000 280,000 16,342 14.0 94.660.0 51.9 6.0 236,000 286,000 16,402 14.4 94.8

90

50.0 6.3

50 50.0 42.2 4.5 188,000 242,000 17,192 10.9 100.060.0 43.3 6.2 194,000 246,000 17,230 11.3 100.1

55 50.0 46.6 4.4 204,000 258,000 17,344 11.8 100.660.0 47.8 6.1 210,000 264,000 17,398 12.1 100.9

60 50.0 50.9 4.3 220,000 276,000 17,522 12.6 101.460.0 52.2 6.0 226,000 282,000 17,586 12.9 101.6

60.0 8.8

50 50.0 42.1 4.5 190,000 244,000 16,918 11.2 98.360.0 43.3 6.2 194,000 248,000 16,946 11.4 98.5

55 50.0 46.5 4.4 206,000 260,000 17,056 12.1 98.960.0 47.7 6.1 212,000 266,000 17,104 12.4 99.1

60 50.0 50.8 4.3 222,000 278,000 17,212 12.9 99.560.0 52.1 6.0 228,000 284,000 17,270 13.2 99.7

100

50.0 6.2

50 50.0 42.6 4.5 178,000 238,000 19,282 9.2 109.860.0 43.8 6.2 182,000 242,000 19,322 9.4 109.9

55 50.0 47.0 4.4 194,000 254,000 19,404 10.0 110.460.0 48.2 6.1 198,000 258,000 19,452 10.2 110.6

60 50.0 51.4 4.3 208,000 270,000 19,548 10.6 111.160.0 52.6 6.0 214,000 276,000 19,602 10.9 111.3

60.0 8.7

50 50.0 42.6 4.5 180,000 238,000 18,980 9.5 108.260.0 43.7 6.2 182,000 242,000 19,010 9.6 108.3

55 50.0 46.9 4.4 196,000 254,000 19,082 10.3 108.760.0 48.1 6.1 200,000 258,000 19,114 10.5 108.9

60 50.0 51.3 4.3 210,000 270,000 19,210 10.9 109.360.0 52.6 6.0 216,000 276,000 19,258 11.2 109.5

110 60.0 8.6

50 50.0 43.1 4.4 166,000 234,000 21,392 7.8 118.060.0 44.1 6.2 170,000 238,000 21,404 7.9 118.1

55 50.0 47.5 4.4 182,000 248,000 21,472 8.5 118.560.0 48.6 6.1 186,000 254,000 21,500 8.7 118.7

60 50.0 51.8 4.3 198,000 266,000 21,588 9.2 119.160.0 53.0 6.0 202,000 270,000 21,616 9.3 119.2

Page 21: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

21

HEATING DATA - WW300

Notes: 1. Less than a 60.0 gallons per minute source water flow is not recommended for units in the cooling mode with an entering

source water temperature of 110° F.2. Do not select units above 130° F source leaving water temperature in the cooling mode. 3. All data is based on 100% water as the heat transfer fluid. 4. Water pressure drops account for heat exchanger only.5. Electric power data, EER calculations and COP calculations account for water-to-water unit only.

SOURCE LOADCAPACITY

(Btu/h)

HEAT OF ABSORPTION

(Btu/h)

ELECTRIC POWER (W) COP SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20) EWT (°F) FLOW

(GPM) LWT (°F) WPD(FT H20)

30

50.0 6.6

90 50.0 97.3 6.3 178,000 127,000 16,730 3.1 24.760.0 97.4 6.3 180,000 130,000 16,758 3.1 25.5

100 50.0 107.2 6.2 176,000 119,000 18,862 2.7 25.160.0 107.3 6.2 178,000 121,000 18,882 2.8 25.8

110 50.0 117.2 6.1 174,000 110,000 21,280 2.4 25.460.0 117.3 6.1 176,000 113,000 21,282 2.4 26.1

60.0 6.6

90 50.0 96.1 8.9 178,000 128,000 16,536 3.2 24.760.0 96.2 8.9 180,000 130,000 16,566 3.2 25.5

100 50.0 106.0 8.7 176,000 120,000 18,668 2.8 25.060.0 106.1 8.7 178,000 122,000 18,684 2.8 25.8

110 50.0 116.0 8.6 174,000 111,000 21,076 2.4 25.460.0 116.1 8.6 176,000 113,000 21,082 2.4 26.1

40

50.0 6.4

90 50.0 98.4 6.3 206,000 154,000 16,906 3.6 33.660.0 98.6 6.3 210,000 158,000 16,928 3.6 34.6

100 50.0 108.3 6.2 202,000 144,000 19,086 3.1 34.160.0 108.5 6.2 206,000 146,000 19,118 3.2 34.9

110 50.0 118.2 6.1 200,000 134,000 21,406 2.7 34.460.0 118.3 6.1 202,000 138,000 21,428 2.8 35.3

60.0 6.4

90 50.0 97.1 8.9 206,000 154,000 16,674 3.6 33.660.0 97.2 8.9 210,000 158,000 16,692 3.7 34.5

100 50.0 106.9 8.7 202,000 144,000 18,856 3.1 34.060.0 107.1 8.7 206,000 148,000 18,872 3.2 34.9

110 50.0 116.8 8.6 200,000 136,000 21,174 2.8 34.460.0 116.9 8.6 204,000 138,000 21,192 2.8 35.2

50

50.0 6.2

90 50.0 99.7 6.3 236,000 182,000 17,116 4.0 42.560.0 99.9 6.3 240,000 188,000 17,162 4.1 43.5

10050.0 109.5 6.2 230,000 172,000 19,260 3.5 42.960.0 109.7 6.2 236,000 176,000 19,246 3.6 43.9

110 50.0 119.4 6.1 228,000 160,000 21,630 3.1 43.360.0 119.5 6.1 232,000 164,000 21,652 3.1 44.3

60.0 6.2

90 50.0 98.1 8.9 236,000 184,000 16,856 4.1 42.460.0 98.3 8.9 242,000 190,000 16,902 4.2 43.5

100 50.0 107.9 8.7 232,000 172,000 18,936 3.6 42.960.0 108.1 8.7 236,000 178,000 18,948 3.7 43.9

110 50.0 117.8 8.6 228,000 162,000 21,340 3.1 43.360.0 117.9 8.6 232,000 166,000 21,356 3.2 44.3

70

50.0 5.8

90 50.0 102.6 6.3 306,000 248,000 17,842 5.0 59.760.0 102.8 6.3 312,000 254,000 17,912 5.1 61.2

100 50.0 112.3 6.2 298,000 236,000 19,850 4.4 60.360.0 112.5 6.2 304,000 242,000 19,910 4.5 61.7

110 50.0 122.0 6.1 292,000 222,000 22,188 3.9 60.960.0 122.3 6.1 298,000 228,000 22,292 3.9 62.1

60.0 5.8

90 50.0 100.5 8.8 306,000 252,000 17,496 5.1 59.660.0 100.7 8.8 312,000 258,000 17,562 5.2 61.2

100 50.0 110.3 8.7 300,000 238,000 19,474 4.5 60.260.0 110.5 8.7 306,000 244,000 19,532 4.6 61.6

110 50.0 120.0 8.6 292,000 224,000 21,812 3.9 60.860.0 120.3 8.6 300,000 230,000 21,896 4.0 62.1

The shaded area indicates antifreeze mixture of the source loop is required. Refer to “Antifreeze Correction Factors” table on page 31 for de-rating factors.

Page 22: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

22

COOLING DATA - WW360SOURCE LOAD

CAPACITY(Btu/h)

HEAT OF REJECTION

(Btu/h)

ELECTRIC POWER (W) EER SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20)

EWT (°F)

FLOW(GPM)

LWT (°F)

WPD(FT H20)

40

62.5 3.6

50 62.5 39.9 3.6 306,000 350,000 13,480 22.7 51.575.0 41.3 5.1 314,000 358,000 13,588 23.1 51.8

55 62.5 44.2 3.6 328,000 372,000 13,762 23.8 52.375.0 45.7 5.0 336,000 382,000 13,884 24.2 52.6

60 62.5 48.4 3.5 350,000 396,000 14,064 24.9 53.175.0 50.1 4.9 360,000 405,000 14,204 25.3 53.5

75.0 5.1

50 62.5 39.8 3.6 308,000 350,000 13,216 23.3 49.775.0 41.3 5.1 316,000 360,000 13,316 23.7 49.9

55 62.5 44.1 3.6 330,000 374,000 13,478 24.5 50.375.0 45.6 5.0 340,000 384,000 13,596 25.0 50.6

60 62.5 48.3 3.5 354,000 398,000 13,764 25.7 51.075.0 50.0 4.9 364,000 410,000 13,896 26.2 51.3

50

62.5 3.5

50 62.5 40.3 3.6 294,000 342,000 14,774 19.9 61.375.0 41.7 5.1 302,000 350,000 14,872 20.3 61.6

55 62.5 44.6 3.6 316,000 364,000 15,044 21.0 62.075.0 46.1 5.0 324,000 374,000 15,158 21.4 62.3

60 62.5 48.8 3.5 338,000 388,000 15,338 22.0 62.875.0 50.4 4.9 348,000 398,000 15,468 22.5 63.1

75.0 4.9

50 62.5 40.2 3.6 296,000 342,000 14,494 20.4 59.475.0 41.6 5.1 304,000 352,000 14,588 20.8 59.7

55 62.5 44.5 3.6 318,000 366,000 14,746 21.6 60.175.0 46.0 5.0 328,000 376,000 14,854 22.1 60.3

60 62.5 48.7 3.5 342,000 390,000 15,022 22.8 60.775.0 50.3 4.9 352,000 400,000 15,144 23.2 61.0

70

62.5 3.3

50 62.5 41.1 3.6 270,000 326,000 17,956 15.0 80.775.0 42.4 5.0 276,000 334,000 18,038 15.3 81.0

55 62.5 45.4 3.6 290,000 348,000 18,204 15.9 81.575.0 46.8 5.0 298,000 356,000 18,300 16.3 81.7

60 62.5 49.7 3.5 312,000 370,000 18,476 16.9 82.275.0 51.2 4.9 320,000 380,000 18,586 17.2 82.5

75.0 4.7

50 62.5 41.0 3.6 272,000 328,000 17,646 15.4 79.075.0 42.3 5.0 278,000 334,000 17,722 15.7 79.2

55 62.5 45.3 3.6 292,000 350,000 17,872 16.3 79.675.0 46.7 5.0 302,000 358,000 17,966 16.8 79.8

60 62.5 49.6 3.5 314,000 372,000 18,122 17.3 80.275.0 51.1 4.9 324,000 382,000 18,224 17.8 80.5

85

62.5 3.2

50 62.5 41.7 3.6 252,000 316,000 20,968 12.0 95.475.0 42.9 5.0 258,000 324,000 21,040 12.3 95.6

55 62.5 46.1 3.6 270,000 336,000 21,180 12.7 96.175.0 47.4 5.0 278,000 344,000 21,260 13.1 96.3

60 62.5 50.4 3.5 290,000 358,000 21,432 13.5 96.875.0 51.8 4.9 298,000 366,000 21,530 13.8 97.1

75.0 4.5

50 62.5 41.6 3.6 254,000 318,000 20,632 12.3 93.775.0 42.8 5.0 260,000 324,000 20,698 12.6 93.9

55 62.5 46.0 3.6 272,000 338,000 20,824 13.1 94.375.0 47.3 5.0 280,000 346,000 20,898 13.4 94.5

60 62.5 50.3 3.5 294,000 360,000 21,052 14.0 94.975.0 51.7 4.9 302,000 370,000 21,154 14.3 95.1

90

62.5 3.2

50 62.5 41.9 3.6 244,000 314,000 22,106 11.0 100.375.0 43.1 5.0 250,000 320,000 22,164 11.3 100.5

55 62.5 46.3 3.6 264,000 334,000 22,316 11.8 101.075.0 47.6 5.0 270,000 340,000 22,384 12.1 101.2

60 62.5 50.6 3.5 284,000 356,000 22,562 12.6 101.775.0 52.0 4.9 290,000 362,000 22,646 12.8 101.9

75.0 4.5

50 62.5 41.8 3.6 246,000 314,000 21,764 11.3 98.675.0 43.0 5.0 252,000 320,000 21,810 11.6 98.8

55 62.5 46.2 3.6 266,000 334,000 21,946 12.1 99.275.0 47.5 5.0 272,000 342,000 22,012 12.4 99.4

60 62.5 50.5 3.5 286,000 356,000 22,166 12.9 99.875.0 51.9 4.9 294,000 364,000 22,248 13.2 100.0

100

62.5 3.1

50 62.5 42.4 3.6 230,000 306,000 24,624 9.3 110.175.0 43.5 5.0 236,000 312,000 24,680 9.6 110.3

55 62.5 46.7 3.6 250,000 328,000 24,824 10.1 110.875.0 47.9 5.0 256,000 334,000 24,890 10.3 111.0

60 62.5 51.1 3.5 270,000 348,000 25,050 10.8 111.475.0 52.4 4.9 276,000 354,000 25,112 11.0 111.6

75.0 4.4

50 62.5 42.3 3.6 232,000 308,000 24,262 9.6 108.475.0 43.4 5.0 238,000 314,000 24,308 9.8 108.6

55 62.5 46.7 3.6 252,000 328,000 24,436 10.3 109.075.0 47.9 5.0 258,000 334,000 24,490 10.5 109.2

60 62.5 51.0 3.5 272,000 350,000 24,630 11.0 109.675.0 52.3 4.9 278,000 356,000 24,694 11.3 109.7

110 75.0 4.3

50 62.5 42.8 3.6 218,000 302,000 27,008 8.1 118.375.0 43.9 5.0 222,000 306,000 27,066 8.2 118.4

55 62.5 47.2 3.6 236,000 320,000 27,266 8.7 118.875.0 48.3 5.0 242,000 326,000 27,312 8.9 118.9

60 62.5 51.6 3.5 256,000 340,000 27,462 9.3 119.375.0 52.8 4.9 262,000 348,000 27,514 9.5 119.5

Page 23: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

23

HEATING DATA - WW360

Notes: 1. Less than a 75.0 gallons per minute source water flow is not recommended for units in the cooling mode with an entering

source water temperature of 110° F.2. Do not select units above 130° F source leaving water temperature in the cooling mode. 3. All data is based on 100% water as the heat transfer fluid. 4. Water pressure drops account for heat exchanger only.5. Electric power data, EER calculations and COP calculations account for water-to-water unit only.

SOURCE LOADCAPACITY

(Btu/h)

HEAT OF ABSORPTION

(Btu/h)

ELECTRIC POWER (W) COP SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20) EWT (°F) FLOW

(GPM) LWT (°F) WPD(FT H20)

30

62.5 5.4

90 62.5 97.5 3.2 230,000 166,000 20,990 24.575.0 97.7 3.2 232,000 170,000 21,058 25.3

100 62.5 107.4 3.2 224,000 154,000 23,596 24.975.0 107.5 3.2 228,000 156,000 23,648 25.7

110 62.5 117.3 3.1 222,000 144,000 26,282 25.275.0 117.3 3.1 224,000 144,000 26,330 26.0

75.0 5.4

90 62.5 96.3 4.5 230,000 166,000 20,762 24.575.0 96.4 4.5 234,000 170,000 20,828 25.3

100 62.5 106.2 4.4 224,000 154,000 23,360 24.975.0 106.2 4.4 228,000 158,000 23,416 25.7

110 62.5 116.1 4.3 222,000 144,000 26,062 25.275.0 116.1 4.3 224,000 146,000 26,098 26.0

40

62.5 5.2

90 62.5 98.7 3.2 262,000 196,000 21,586 33.575.0 98.8 3.2 268,000 202,000 21,648 34.4

100 62.5 108.5 3.1 258,000 186,000 24,030 33.975.0 108.6 3.1 262,000 190,000 24,088 34.8

110 62.5 118.4 3.1 254,000 174,000 26,690 34.275.0 118.5 3.1 258,000 178,000 26,740 35.1

75.0 5.2

90 62.5 97.2 4.5 264,000 198,000 21,326 33.475.0 97.4 4.5 268,000 202,000 21,382 34.4

100 62.5 107.1 4.4 258,000 186,000 23,766 33.875.0 107.2 4.4 264,000 190,000 23,786 34.7

110 62.5 117.0 4.3 256,000 174,000 26,424 34.275.0 117.1 4.3 260,000 178,000 26,470 35.1

50

62.5 5.0

90 62.5 99.9 3.2 300,000 232,000 21,962 42.375.0 100.0 3.2 306,000 238,000 22,010 43.5

10062.5 109.7 3.1 294,000 218,000 24,478 42.875.0 109.8 3.1 300,000 224,000 24,538 43.8

110 62.5 119.5 3.1 290,000 206,000 27,164 43.275.0 119.7 3.1 296,000 212,000 27,236 44.2

75.0 5.0

90 62.5 98.3 4.5 302,000 234,000 21,640 42.275.0 98.4 4.5 306,000 240,000 21,670 43.4

100 62.5 108.1 4.4 294,000 220,000 24,146 42.775.0 108.2 4.4 300,000 226,000 24,188 43.8

110 62.5 117.9 4.3 290,000 208,000 26,836 43.175.0 118.1 4.3 296,000 214,000 26,912 44.1

70

62.5 4.8

90 62.5 102.7 3.2 386,000 314,000 22,948 59.675.0 103.0 3.2 394,000 322,000 23,070 61.1

100 62.5 112.4 3.1 378,000 298,000 25,400 60.275.0 112.7 3.1 386,000 306,000 25,512 61.6

110 62.5 122.1 3.1 370,000 282,000 28,216 60.775.0 122.4 3.1 376,000 288,000 28,318 62.1

75.0 4.8

90 62.5 100.6 4.5 388,000 316,000 22,522 59.575.0 100.9 4.5 396,000 326,000 22,632 61.0

100 62.5 110.4 4.4 380,000 300,000 24,954 60.175.0 110.6 4.4 388,000 308,000 25,054 61.5

110 62.5 120.2 4.3 370,000 284,000 27,764 60.675.0 120.4 4.3 378,000 292,000 27,856 62.0

The shaded area indicates antifreeze mixture of the source loop is required. Refer to “Antifreeze Correction Factors” table on page 31 for de-rating factors.

Page 24: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

24

COOLING DATA - WW420SOURCE LOAD

CAPACITY(Btu/h)

HEAT OF REJECTION

(Btu/h)

ELECTRIC POWER (W) EER SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20)

EWT (°F)

FLOW(GPM)

LWT (°F)

WPD(FT H20)

40

75.0 5.0

50 75.0 40.3 5.1 350,000 400,000 15,740 22.2 51.190.0 41.7 7.0 360,000 410,000 15,858 22.7 51.3

55 75.0 44.6 5.0 376,000 430,000 16,068 23.4 51.890.0 46.1 6.9 386,000 440,000 16,202 23.8 52.1

60 75.0 48.9 4.9 400,000 455,000 16,418 24.4 52.690.0 50.5 6.9 415,000 470,000 16,572 25.0 52.9

90.0 7.1

50 75.0 40.3 5.1 354,000 405,000 15,434 22.9 49.390.0 41.7 7.0 362,000 415,000 15,544 23.3 49.5

55 75.0 44.6 5.0 378,000 430,000 15,742 24.0 49.990.0 46.1 6.9 390,000 440,000 15,868 24.6 50.1

60 75.0 48.8 4.9 405,000 460,000 16,070 25.2 50.590.0 50.4 6.9 420,000 470,000 16,216 25.9 50.8

50

75.0 4.9

50 75.0 40.7 5.1 336,000 392,000 17,276 19.4 60.890.0 42.1 7.0 346,000 400,000 17,384 19.9 61.1

55 75.0 45.0 5.0 362,000 420,000 17,590 20.6 61.590.0 46.5 6.9 372,000 430,000 17,712 21.0 61.8

60 75.0 49.3 4.9 388,000 445,000 17,930 21.6 62.390.0 50.8 6.9 400,000 460,000 18,072 22.1 62.6

90.0 6.9

50 75.0 40.6 5.1 340,000 394,000 16,956 20.1 59.190.0 42.0 7.0 348,000 405,000 17,058 20.4 59.3

55 75.0 44.9 5.0 366,000 420,000 17,248 21.2 59.790.0 46.4 6.9 376,000 430,000 17,364 21.7 59.9

60 75.0 49.2 4.9 392,000 450,000 17,564 22.3 60.390.0 50.8 6.9 405,000 460,000 17,698 22.9 60.6

70

75.0 4.7

50 75.0 41.5 5.1 308,000 376,000 21,052 14.6 80.390.0 42.7 7.0 316,000 384,000 21,138 14.9 80.5

55 75.0 45.8 5.0 332,000 400,000 21,338 15.6 81.090.0 47.2 6.9 342,000 410,000 21,442 16.0 81.3

60 75.0 50.2 4.9 358,000 425,000 21,654 16.5 81.790.0 51.6 6.8 368,000 435,000 21,772 16.9 82.0

90.0 6.5

50 75.0 41.4 5.1 310,000 376,000 20,698 15.0 78.690.0 42.7 7.0 318,000 386,000 20,776 15.3 78.8

55 75.0 45.8 5.0 336,000 400,000 20,958 16.0 79.290.0 47.1 6.9 344,000 410,000 21,054 16.3 79.4

60 75.0 50.1 4.9 360,000 430,000 21,248 16.9 79.890.0 51.5 6.8 370,000 440,000 21,356 17.3 80.1

85

75.0 4.5

50 75.0 42.1 5.1 286,000 364,000 24,608 11.6 95.090.0 43.2 7.0 296,000 372,000 24,706 12.0 95.2

55 75.0 46.5 5.0 310,000 388,000 24,876 12.5 95.690.0 47.7 6.9 316,000 396,000 24,960 12.7 95.9

60 75.0 50.8 4.9 334,000 415,000 25,170 13.3 96.390.0 52.2 6.8 342,000 420,000 25,272 13.5 96.6

90.0 6.3

50 75.0 42.1 5.1 288,000 364,000 24,214 11.9 93.390.0 43.2 7.0 298,000 374,000 24,308 12.3 93.6

55 75.0 46.4 5.0 312,000 390,000 24,470 12.8 93.990.0 47.7 6.9 320,000 398,000 24,546 13.0 94.1

60 75.0 50.7 4.9 336,000 415,000 24,734 13.6 94.590.0 52.1 6.8 344,000 425,000 24,828 13.9 94.7

90

75.0 4.5

50 75.0 42.3 5.0 278,000 360,000 25,974 10.7 99.990.0 43.4 7.0 288,000 370,000 26,060 11.1 100.1

55 75.0 46.6 5.0 304,000 386,000 26,240 11.6 100.690.0 47.9 6.9 308,000 392,000 26,296 11.7 100.7

60 75.0 51.1 4.9 324,000 410,000 26,506 12.2 101.290.0 52.4 6.8 332,000 415,000 26,600 12.5 101.4

90.0 6.2

50 75.0 42.3 5.1 280,000 360,000 25,568 11.0 98.290.0 43.4 7.0 290,000 370,000 25,654 11.3 98.5

55 75.0 46.6 5.0 304,000 386,000 25,806 11.8 98.890.0 47.9 6.9 310,000 392,000 25,872 12.0 99.0

60 75.0 51.0 4.9 328,000 410,000 26,060 12.6 99.490.0 52.3 6.8 336,000 420,000 26,146 12.9 99.6

100

75.0 4.4

50 75.0 42.8 5.0 262,000 352,000 29,052 9.0 109.790.0 43.8 7.0 270,000 362,000 29,072 9.3 109.9

55 75.0 47.2 5.0 284,000 376,000 29,234 9.7 110.390.0 48.3 6.9 294,000 386,000 29,314 10.0 110.6

60 75.0 51.5 4.9 310,000 405,000 29,502 10.5 111.090.0 52.8 6.8 314,000 410,000 29,542 10.6 111.2

90.0 6.1

50 75.0 42.7 5.0 264,000 354,000 28,588 9.2 108.190.0 43.7 7.0 274,000 362,000 28,640 9.6 108.3

55 75.0 47.1 5.0 286,000 378,000 28,772 9.9 108.690.0 48.2 6.9 296,000 388,000 28,852 10.3 108.8

60 75.0 51.4 4.9 312,000 405,000 29,018 10.8 109.290.0 52.7 6.8 318,000 410,000 29,064 10.9 109.3

110 90.0 6.0

50 75.0 43.1 5.0 250,000 350,000 31,976 7.8 118.090.0 44.1 7.0 256,000 356,000 32,026 8.0 118.1

55 75.0 47.6 5.0 270,000 370,000 32,146 8.4 118.490.0 48.6 6.9 278,000 380,000 32,232 8.6 118.7

60 75.0 52.0 4.9 292,000 394,000 32,368 9.0 119.090.0 53.1 6.8 302,000 405,000 32,476 9.3 119.2

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25

HEATING DATA - WW420

Notes: 1. Less than a 75.0 gallons per minute source water flow is not recommended for units in the cooling mode with an entering

source water temperature of 110° F.2. Do not select units above 130° F source leaving water temperature in the cooling mode. 3. All data is based on 100% water as the heat transfer fluid. 4. Water pressure drops account for heat exchanger only.5. Electric power data, EER calculations and COP calculations account for water-to-water unit only.

SOURCE LOADCAPACITY

(Btu/h)

HEAT OF ABSORPTION

(Btu/h)

ELECTRIC POWER (W) COP SOURCE

LWT (°F)EWT (°F)

FLOW(GPM)

WPD(FT H20) EWT (°F) FLOW

(GPM) LWT (°F) WPD(FT H20)

30

75.0 7.5

90 75.0 97.4 4.5 270,000 192,000 25,178 3.1 24.790.0 97.5 4.5 274,000 196,000 25,226 3.2 25.5

100 75.0 107.2 4.4 262,000 178,000 28,068 2.7 25.190.0 107.3 4.4 268,000 182,000 28,116 2.8 25.8

110 75.0 117.2 4.3 262,000 166,000 31,260 2.5 25.490.0 117.3 4.3 266,000 170,000 31,318 2.5 26.1

90.0 7.5

90 75.0 96.2 6.3 270,000 194,000 24,914 3.2 24.690.0 96.3 6.3 274,000 198,000 24,958 3.2 25.5

100 75.0 106.0 6.1 264,000 178,000 27,800 2.8 25.190.0 106.2 6.1 270,000 184,000 27,860 2.8 25.8

110 75.0 116.0 6.0 262,000 168,000 31,004 2.5 25.490.0 116.1 6.0 266,000 172,000 31,058 2.5 26.1

40

75.0 7.2

90 75.0 98.4 4.5 306,000 226,000 25,486 3.5 33.790.0 98.6 4.5 316,000 236,000 25,560 3.6 34.6

100 75.0 108.3 4.4 304,000 216,000 28,574 3.1 34.090.0 108.5 4.4 310,000 220,000 28,638 3.2 34.9

110 75.0 118.2 4.3 300,000 202,000 31,746 2.8 34.490.0 118.4 4.3 306,000 206,000 31,810 2.8 35.2

90.0 7.2

90 75.0 97.0 6.3 306,000 228,000 25,166 3.6 33.790.0 97.2 6.3 316,000 238,000 25,224 3.7 34.5

100 75.0 107.0 6.1 306,000 218,000 28,260 3.2 34.090.0 107.1 6.1 310,000 222,000 28,304 3.2 34.9

110 75.0 116.9 6.0 300,000 204,000 31,432 2.8 34.490.0 117.0 6.0 306,000 208,000 31,494 2.8 35.2

50

75.0 7.0

90 75.0 99.7 4.5 352,000 270,000 25,890 4.0 42.590.0 99.9 4.5 362,000 280,000 25,968 4.1 43.6

10075.0 109.5 4.4 348,000 258,000 28,934 3.5 42.990.0 109.7 4.4 354,000 264,000 28,988 3.6 43.9

110 75.0 119.3 4.3 340,000 240,000 32,278 3.1 43.490.0 119.5 4.3 348,000 248,000 32,340 3.2 44.3

90.0 7.0

90 75.0 98.1 6.2 352,000 274,000 25,496 4.0 42.590.0 98.3 6.3 362,000 282,000 25,580 4.1 43.5

100 75.0 108.0 6.1 348,000 260,000 28,522 3.6 42.990.0 108.1 6.1 356,000 266,000 28,564 3.7 43.9

110 75.0 117.8 6.0 340,000 240,000 31,876 3.1 43.490.0 118.0 6.0 348,000 248,000 31,938 3.2 44.3

70

75.0 6.7

90 75.0 102.5 4.5 455,000 368,000 27,084 4.9 59.990.0 102.6 4.5 460,000 374,000 27,164 5.0 61.4

100 75.0 112.2 4.4 445,000 350,000 30,018 4.3 60.490.0 112.3 4.4 450,000 354,000 30,068 4.4 61.9

110 75.0 121.9 4.3 435,000 330,000 33,382 3.8 60.990.0 122.2 4.3 445,000 338,000 33,502 3.9 62.2

90.0 6.7

90 75.0 100.4 6.2 455,000 372,000 26,578 5.0 59.890.0 100.6 6.2 465,000 378,000 26,660 5.1 61.3

100 75.0 110.2 6.1 445,000 352,000 29,488 4.4 60.390.0 110.3 6.1 450,000 358,000 29,540 4.5 61.8

110 75.0 120.0 6.0 435,000 334,000 32,846 3.9 60.890.0 120.2 6.0 445,000 342,000 32,954 4.0 62.2

The shaded area indicates antifreeze mixture of the source loop is required. Refer to “Antifreeze Correction Factors” table on page 31 for de-rating factors.

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26

WW MODEL A B C D E F G H J K L M N P

036 (in) 3.88 4.00 19.00 17.13 11.88 1.75 2.00 6.38 28.13 8.63 10.63 14.88 1.50 28.13

048 (in) 3.88 4.00 21.00 19.00 13.75 2.25 2.00 7.50 28.13 8.63 10.63 14.88 1.50 28.13

060 (in) 3.88 4.00 21.00 19.00 13.75 2.25 2.00 7.50 28.13 8.63 10.63 14.88 1.50 28.13

072 (in) 9.31 4.00 21.00 19.00 11.50 2.69 2.00 10.63 35.13 8.63 10.63 14.88 1.50 28.13

DIMENSIONS - WW036/048/060/072

Compressor

LO SO

LI SI

J P

CD

E

H

G

A B

N

KL

M

F

Source In (SI): 3/4" FPT (036)/1" FPT (048-072)

Load In (LI): 3/4" FPT (036)/1" FPT (048-072)

Load Out (LO): 3/4" FPT (036)/1" FPT (048-072)

Source Out (SO): 3/4" FPT (036)/1" FPT (048-072)

Domestic Hot Water In: 1/2" FPTDomestic Hot Water Out: 1/2" FPT

Control Electrical Connection

Line Electrical Connection

Auxiliary Electrical ConnectionCoaxialCoils

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27

WW MODEL A B C D E F G H J K L M N P Q R S T U

120 (in) 30.00 29.00 27.50 26.25 19.50 12.25 4.50 8.38 22.25 4.38 18.75 41.00 22.13 34.00 1.00 37.00 29.75 42.00 1.81

150 (in) 30.00 29.00 27.50 26.25 19.50 12.25 4.50 8.38 22.25 4.38 18.75 41.00 22.13 34.00 1.00 37.00 29.75 42.00 1.81

180 (in) 30.00 29.00 27.50 26.25 19.50 12.25 4.50 8.38 22.25 4.38 18.75 41.00 22.13 34.00 1.00 37.00 29.75 42.00 1.81

DIMENSIONS - WW120/150/180

Compressors

P

M

Q

N

CoaxialCoils

T

S

R

U

Load In (LI): 1 1/2" FPT(120-150)/ 2" FPT (180)

Load Out (LO): 1 1/2" FPT(120-150)/ 2" FPT (180)

Source Out (SO): 1 1/2" FPT(120-150)/ 2" FPT (180)

Source In (SI): 1 1/2" FPT(120-150)/ 2" FPT (180)

Low VoltageLine Voltage

Status Panel Light

CB

A

SI

LI

LO

SO

GF

E

H

J

K

L

D

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28

WW MODEL A B C D E G H J K L M N P

240 (in) 31.31 19.31 14.31 2.31 23.91 63.13 22.13 34.00 1.00 50.00 52.13 44.13 1.81

300 (in) 31.31 19.31 14.31 2.31 23.91 63.13 22.13 34.00 1.00 50.00 52.13 44.13 1.81

360 (in) 31.31 19.31 14.31 2.31 23.91 63.13 22.13 34.00 1.00 50.00 52.13 44.13 1.81

420 (in) 31.31 19.31 14.31 2.31 23.91 63.13 22.13 34.00 1.00 50.00 52.13 44.13 1.81

DIMENSIONS - WW240/300/360/420

Load In (LI): 2” FPT

Load Out (LO): 2” FPT

Source Out (SO): 2” FPT

Source In (SI): 2” FPTD

CB

A

E

SI

SO

LILO

Compressors

CoaxialCoilsG

M

N

JH

K

P

L

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29

REFERENCE INFORMATIONLEGEND AND NOTES

HA = Heat of AbsorptionHR = Heat of rejectionCapacity = OutputLoad = Water loop serving the air handler or terminal deviceSource = Heat rejection water loop; geothermal or boiler/tower loopLWT = Leaving water temperatureEWT = Entering water temperaturekW = KilowattsGPM = Gallons per minute WPD = Water pressure dropBtu/h = British thermal units per hour

HEATING EQUATION COOLING EQUATION

ANTIFREEZE CORRECTION FACTORSANTIFREEZE

TYPE ANTIFREEZE % HEATING COOLING PRESSURE

DROP AT 30 ° F EWT

90° F LOAD EWT

30° F SOURCE EWT

45° F LOAD EWT

90° F SOURCE EWT

WATER 100 1.000 1.000 1.000 1.000 1.000

ETHYLENE GLYCOL

10 0.991 0.973 0.975 0.991 1.07520 0.979 0.943 0.946 0.979 1.16330 0.965 0.917 0.920 0.965 1.22540 0.955 0.890 0.895 0.955 1.32450 0.943 0.865 0.870 0.943 1.419

PROPYLENE GLYCOL

10 0.981 0.958 0.959 0.981 1.13020 0.969 0.913 0.919 0.969 1.27030 0.950 0.854 0.866 0.950 1.43340 0.937 0.813 0.829 0.937 1.61450 0.922 0.770 0.789 0.922 1.816

ETHANOL

10 0.991 0.927 0.941 0.991 1.24220 0.972 0.887 0.901 0.972 1.34330 0.947 0.856 0.866 0.947 1.38340 0.930 0.815 0.826 0.930 1.52350 0.911 0.779 0.791 0.911 1.639

METHANOL

10 0.986 0.957 0.961 0.986 1.12720 0.970 0.924 0.928 0.970 1.19730 0.951 0.895 0.897 0.951 1.23540 0.936 0.863 0.865 0.936 1.32350 0.920 0.833 0.835 0.920 1.399

Shading indicates antifreeze concentrations greater than 35% should be avoided due to the high performance penalty.

LWT = EWT - HAGPM x 500

LWT = EWT + HRGPM x 500

LWT = EWT - HAGPM x 500

LWT = EWT + HRGPM x 500

Page 30: WW-SERIES - rg-cloud.com · rated in accordance to iso standard 13256-2:1998. water-to-water units ww-series dimension and selection guide

These products (with the exception of the CGTH and UHA[X][S]30 - 75) are not for residential use.This document is intended to assist licensed professionals in the exercise of their professional judgment.Specifications are subject to change without notice.

© 2017 Addison All rights reserved. No part of this work covered by the copyrights herein may be reproduced or copied in any form or by any means - graphic, electronic, or mechanical, including photocopying, recording, taping or information storage and retrieval systems - without the written permission of Addison.

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THANK YOU FOR YOUR BUSINESS

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Fax: 407.299.6178www.addison-hvac.com