flexible, powerful, diversified gea multimaxx€¦ · with gea multimaxx for optimal solutions...

GEA Unit Heaters – For retail and industrie

Flexible, powerful, diversified GEA MultiMAXX®

Product Brochure

engineering for a better world GEA Heat Exchangers

With GEA MultiMAXX for optimal solutions

Efficiency and cost-effectiveness for decentral air treatment

Heat exchangers

Sickle-blade fan, IP 54 Wide-blade fan, IP 54 Wide-blade fan, EEx Diagonal-blade fan, IP 54

Copper/Aluminum Copper/Copper Galvanized steel Stainless steel

You can achieve your goal only by employing components exactly matched to your requirements. The GEA MultiMAXX family offers

the most reliable, most efficient, and most cost-effective solution for each profile of specifications. The great diversity of the individual

GEA MultiMAXX air-treatment components is your guarantee for the optimal solution.

Fans

PR-2010-0003-GB · Subject to modifications · K2-10/2012[2]

GEA MultiMAXX unit heaters

Planning freedom for decentral air handling

In the planning of a decentral air-handling system, those ex-

ercising responsibility must be sure that carefully targeted

and flawless solutions can be provided for simple as well as

for highly specialized applications. And this is the reason why

so many experts view the GEA MultiMAXX family as an ab-

solute essential.

Its name is program. Multifunctional application possibilities,

application-specific materials properties, as well as demand-op-

timized air treatment components provide the guarantee for the

most efficient and cost-effective solution.

Even the operation of a high-efficiency energy-recuperation sys-

tem is a matter without difficulty with employment of the com-

plete GEA MultiMAXX Ergo system. For more detailed informa-

tion on these possibilities, please see our separate documentation.

The short overview below shows what GEA makes possible, in

the individual model ranges HN – HS – HX – HD – HE – HP *

■ Housings – galvanized steel sheet, coated finish, or

stainless steel

■ Motors – IP 54 enclosure-protection class, with EEx e

for enhanced safety, and EEx d in models with pressure-

resistant enclosures

■ Fans – wide-, sickle-, and diagonal-blade versions

■ Heat exchangers – Cu-Al, Cu-Cu- galvanized steel, stainless

steel, electro

■ Air-filter pads – filter grades G2 … G4 in accordance with EN 779

■ Air-filter bags – filter grades G2 … F7 in accordance with EN 779

■ Air intake – 23 versions for recirculated-air and mixed-air

modules

■ Air outlet – 13 versions, some with motor drive

■ Heating function – pumped warm water (PWW)

or pumped hot water (PHW)

■ Cooling function – pumped chilled water (PCW),

2-pipe system

■ System control – GEA MATRIX

* The HP sub-range is part of the HN range. HP models are on stock and can be delivered immediately.

PR-2010-0003-GB · Subject to modifications · K2-10/2012 [3]

Product overview

Meets all requirements –For ceiling or wall installation

GEA MultiMAXX HN – the universal solution

For employment in trade and industrial sectors, with

the functions heating – cooling – ventilation

■ Five model sizes: 1 – 5

■ IP 54 motors – 1-phase, 230 V; 3-phase, 400 V;

3-phase, 500 V; with 1, 2, and 3 speeds

■ Fans – wide-blade and sickle-blade

■ Heat exchangers – Cu-Al, Cu-Cu, galvanized steel,

fully zinc-plated steel

■ Enclosure – design or industrial versions

(zinc-plated or coated)

GEA MultiMAXX HS – the hygienic solution

For employment in applications with strict hygienic

requirements, with the functions heating – cooling

■ Four model sizes: 1 – 4

■ IP 54 motors – 3-phase, 400 V; with 2 speeds

■ Fans – wide-blade

■ Heat exchangers – galvanized steel, fully zinc-plated steel,

stainless steel

■ Enclosure – industrial version (stainless steel)

GEA MultiMAXX HX – the ultra-safe solution

For employment in applications in explosion-endangered areas,

with the functions heating – ventilation – cooling


■ EEx motors – 3-phase, 400 V; 3-phase, 500 V;

with 1 and 2 speeds; enhanced safety features;

with pressure-resistant enclosure



fully zinc-plated steel, stainless steel

■ Enclosure – industrial version (zinc-plated, coated,

or stainless steel)


GEA MultiMAXX HD – the high-pressure solution

For applications with high air-side resistance levels, and

with F7-grade air filtration in accordance with VDI 6022 as

option, with the functions heating – ventilation


■ IP 54 motors – 3-phase, 400 V; 3 speeds

■ Fans – diagonal-blade

■ Heat exchangers – Cu-Al, Cu-Cu, galvanized steel

■ Enclosure – design or industrial versions (zinc-plated

or coated)

GEA MultiMAXX HE – the electric unit heater

For employment in areas without supply of warm water,

with the functions heating – ventilation

■ Three model sizes: 1, 2, and 4

■ IP 54 motors – 3-phase, 400 V; 3-phase, 500 V*;

2 and 3 speeds*

■ Fans – wide-blade and sickle-blade *


fully zinc-plated steel

■ Enclosure – industrial version (coated)* 3-phase, 500 V only with sickle blades; 3 speeds for model size 2

GEA MultiMAXX HP –

the fast one, on stock in the logistics center

Same as the GEA MultiMAXX HN model, but with pre-

defined technical characteristics featuring only the heating

function

■ Three model sizes: 1 – 3

■ IP 54 motors – 3-phase, 400 V; 2-speed


■ Heat exchanger – Cu-Al

■ Enclosure – industrial versions (zinc-plated)

■ Air outlets – wall basic, wall profile, ceiling basic,

ceiling profile

Since the characteristics of this model are limited as

listed here, fast delivery from the logistics center is

possible.


Thermal air-flow patterns

Maximum efficiency from secondary air

Flow patterns on the air-outlet side, with standard air outlets

Limited air-projection range

Comfort zone

Air speed0.3 m/s

Time required to heat up to the required

temperature of 17 °C

Great thermal lift, without including secondary air

Ceiling temperature = 23 °C; height of hall-type room = 12 m

0.6 m

1.75 m


Flow patterns on the air-outlet side, with use of a secondary-air louver

Optimized thermal lift as a result of including secondary air

Ceiling temperature = 19 °C; height of hall-type room = 12 m

0.2 m

1.75 m

Variable air-projection range

Comfort zone

Time required to heat up to the required

temperature of 17 °CAdditional

secondary air

Air speed0.2 m/s

Air speed:variable from 4-10 m/s


GEA MATRIX – intelligent control technology

Just the right turn for the right room climate

If requested, the proven GEA MATRIX control unit will be in-

tegrated into the GEA MultiMAXX at the factory. Your bene-

fit: only completely tested equipment will be supplied to your

construction site.

GEA MATRIX is available in configuration levels 2000, 3000, or

4000, with adaptation to the various possible applications. Most

of the versions are provided with the GEA MATRIX.Net dual-

cable bus system as default, through which all GEA MATRIX

units can communicate with each other. As a result, it is simple

to implement daytime and nighttime switching actions, and to

control pumps and collect error messages at a single point. GEA

MATRIX can also be connected to higher-level bus systems.

In addition, GEA MATRIX assures energy-optimized operation

of the GEA MultiMAXX. By means of the summer compensation

function, GEA MATRIX takes into account outside-temperature

influences and therefore prevents energy-intensive climate con-

trol.

Hardware and software are developed entirely at GEA. As a re-

sult of close collaboration in the company, GEA engineers can

systematically adjust the control system to match every compo-

nent – and in turn optimally exploit the possibilities of the units.

GEA support staff also profit from this arrangement by being

able to quickly and expertly react in case of any questions.

Numerous additional global modules are available as function

expansions of the standard-version local connections of the MA-

TRIX control system. Examples here are: intra-group operator

panels and clock modules, modules for activation control of ex-

haust-air fans and chillers, expansion of analog or digital input

and output signals, 0 … 10-V outputs for valves, and integration

into a LON bus system in accordance with the LonWorks stand-

ard.

All modules can be simply integrated via the MATRIX.Net bus

system. In addition, the service tools MATRIX.PDA and MA-

TRIX.PC can be used for parameterization, initial startup, main-

tenance, and data recording from the MATRIX control system.

Comprehensive control possibilities

■ Control functions in various expansion stages

■ Bus interfaces to other equipment units

■ Plug-and-play functionality

■ Energy-optimized equipment operation

■ Equipment ready to operate

■ Highly competent service

■ Global add-on modules

■ LON interface

■ Service tools


GEA Series MC thermostat/fan-speed selection switch

Simple thermostat controls are also available for minimal control-system requirements. Optional with additional contacts for 2-point control activation of louvers and valves.

MC303 MC303 MC302K MC333 Room thermostat IP 54

GEA MATRIX Operator panels

Operator panels for MATRIX 3000 and MATRIX 4000

Example: IP 54 enclosure-protection classMATRIX OP 51

– Function: same as IP 20 enclosure- protection class, but with loose enclosed room-temperature sensor

Operator panel for MATRIX 2000

MATRIX OP 21

– Enclosure without display, pure white– Recirculated-air operation,

IP 20 enclosure-protection class*

– Desired-temperature setting– Fan-speed selection switch for permanent

operating mode– Button for temperature-reduction mode– LED display: operation / malfunction /

external influence– Integrated room-temperature sensor– MATRIX.Net data bus: network interface for MATRIX add-on

module via operator panel OP 21


MATRIX OP 50 without clockMATRIX OP 51 with clock

– Enclosure with display, pure white– Recirculated-air /

mixed-air modes of operation– IP 20 enclosure-protection class*

– Operation by rotary navigator– LCD display with plain text– Status report by pictograms– Integrated room-temperature sensor


MATRIX OP 31

– Enclosure without display, pure white– Recirculated-air operation,

IP 20 enclosure-protection class*

– Desired-temperature setting– Button for temperature-reduction mode– Fan-speed selection switch for permanent /

automatic operating modes– LED display: operation / malfunction /

external influence– Integrated room-temperature sensor


MATRIX OP 44

Same as the OP31 control unit, but with

– Switching for heating / cooling / automatic modes of operation

– Switching for recirculated-air / mixed-air modes of operation

All control units are without display. With protective cover as option.

* As option: IP 54 enclosure-protection class, with loose enclosed room-temperature sensor


With a complete program for each area of operation, the GEA MultiMAXX system satisfies requirements placed on decentral air handling

by users in trade, commerce, and industry. The HN and HX ranges furthermore make cooling operations possible via a 2-conductor

change-over function: for both wall and for ceiling installation.

Decentral solutions for mixed und outdoor air

Heating / cooling with GEA MultiMAXX

[5 system versions:HN, HS, HX, HD, HE]

[5 model sizes] [5 – 100 kW][1,000 – 13,000 m3/h]

GEA MultiMAXX

Complete program


The extraordinary component diversity of GEA MultiMAXX is rounded off by the GEA MAXX Ergo, the high-efficiency energy-recupera-

tion system. The GEA MAXX Ergo offers a high-efficiency liquid-coupled energy-recovery system for decentral ventilation of hall-type

buildings: such as production floors, logistics facilities, and many other similar possibilities. Combined with the GEA MATRIX control

system, the GEA MAXX Ergo implements a maximum of cost efficiency. For detailed information on this possibility, please consult our

separate product brochures at www.gea-airtreatment.com This system is provided only as complete assemblies, including extracted-air

unit, hydraulics modules, and the GEA MATRIX control system.

High-efficiency supply-air system with F7 filter

Energy recuperation with GEA MAXX Ergo

[F7 outdoor-air filter][7 – 44 kW] [3 model sizes]

[12 duty levels][1,000 – 7,700 m3/h]

GEA MAXX Ergo

System energy recuperation


HN range: heating GEA MultiMAXX

Model sizes IP 54 sickle-blade fan Duty 1 2 3 4

HN 1 Air flow for basic air outlet m³/h 2,460 2,170 1,970 1,830 Air-projection range for wall installation m 8.4 6.3 5.2 4.5 Heating duty kW 8 12 17 20 Air flow for secondary-air louver m³/h 2,140 1,950 1,810 1,700 Air-projection range for wall installation m 9.7 7.5 6.3 5.5 Heating duty kW 7 12 16 19


HN 3 Air flow for basic air outlet m³/h 5,890 5,450 5,080 4,770 Air-projection range for wall installation m 10.1 7.9 6.8 5.9 Heating duty kW 19 31 41 50 Air flow for secondary-air louver m³/h 5,400 5,030 4,720 4,470 Air-projection range m 12.4 9.8 8.4 7.4 Heating duty kW 18 30 39 48



Dimensions for Model sizes Max. Max. Max. Max. Sound power Sound pressure design enclosures width height depth weight level (Lw) level (Lp)1

Wall installation mm mm mm kg dB(A) dB(A) HN 1 642 642 571 34 … 38 72 58 HN 2 738 738 586 41 … 47 75 60 HN 3 866 866 587 58 … 68 73 59 HN 4 1,026 1,026 667 82 … 98 78 64 HN 5 1,154 1,154 649 108 … 129 80 66

1 Measuring parameters for the sound pressure level (Lp): interval = 5 m; space volume = 1,500 m³/h; reverberation time = 2 s; directional factor = 2

System characteristics

Sickle-blade fan 3-speed motor; 3-phase 400 V; IP 54 Fan-speed ranges: MAX – MED – MIN Technical data for MAX speed level Heat exchanger: Cu/Al Heating medium: PWW 70/50 °C; air entry 18 °C


GEA MultiMAXX HN range: heating or cooling

Model sizes IP 54 wide-blade fan Duty 1 2 3 4

HN 1 Air flow for basic air outlet m³/h 1,900 1,640 1,460 1,330 Air-projection range for wall installation m 6.7 5.6 4.1 3.5 Heating / cooling duty kW 7/3 11/4 14/6 16/8 Air flow for secondary-air louver m³/h 1,610 1,440 1,310 1,220 Air-projection range for wall installation m 7.6 5.9 4.9 4.3 Heating / cooling duty kW 6/2 10/4 13/6 15/8





Dimensions for Model sizes Max. Max. Max. Max. Sound power Sound pressuredesign enclosures width height depth weight level (Lw) level (Lp)1

Wall installation mm mm mm kg dB(A) dB(A) HN 1 642 665 631 33 ... 37 66 51 HN 2 738 761 646 40 ... 46 67 53 HN 3 866 889 647 57 ... 66 68 54 HN 4 1,026 1,049 727 80 ... 96 73 59 HN 5 1,154 1,177 709 106 ... 126 71 57



Wide-blade fan 2-speed motor; 3-phase 400 V; IP 54 Fan-speed ranges: MED – MIN Technical data for MED speed level Heat exchanger: Cu/Al Heating medium: PWW 70/50 °C; air entry 18 °C Cooling medium: PCW 6 / 12 °C; air entry 27 °C / 46 %


HS range: heating GEA MultiMAXX

Model sizes IP 54 wide-blade fan Duty 1 * 2 * 3 *

HS 1 Air flow for basic air outlet m³/h 2,590 1,810 1,840 Air-projection range for wall installation m 10.2 5.3 6.3 Heating duty kW 5 12 7 Air flow for profile-louver air outlet m³/h 2,280 1,710 1,730 Air-projection range for wall installation m 11.1 6.1 7.2 Heating duty kW 4 12 7 Maximum weight kg 47 81 75 HS 2 Air flow for basic air outlet m³/h 4,180 2,920 3,000 Air-projection range for wall installation m 11.7 6.1 7.1 Heating duty kW 8 20 13 Air flow for profile-louver air outlet m³/h 3,690 2,730 2,800 Air-projection range for wall installation m 12.7 6.9 8.0 Heating duty kW 8 19 13 Maximum weight kg 58 106 100 HS 3 Air flow for basic air outlet m³/h 6,130 4,200 4,300 Air-projection range for wall installation m 12.0 6.1 7.1 Heating duty kW 13 31 22 Air flow for profile-louver air outlet m³/h 5,380 3,940 4,020 Air-projection range for wall installation m 13.0 7.0 8.0 Heating duty kW 12 29 21 Maximum weight 86 153 146 HS 4 Air flow for basic air outlet m³/h 10,400 7,030 7,190 Air-projection range for wall installation m 14.1 7.2 8.3 Heating duty kW 22 52 36 Air flow for profile-louver air outlet m³/h 9,000 6,620 6,740 Air-projection range for wall installation m 15.0 8.1 9.4 Heating duty kW 20 50 35 Maximum weight kg 122 208 206

Dimensions for Model sizes Max. Max. Max. Max. Sound power Sound pressure industrial enclosures width height depth weight level (Lw) level (Lp)1

Wall installation mm mm mm kg dB(A) dB(A) HS 1 642 520 521 47 ... 81 71 67 HS 2 738 616 536 58 ... 106 76 62 HS 3 866 744 537 86 ... 153 76 62 HS 4 1,026 904 617 122 ... 298 81 67



Wide-blade fan 2-speed motor; 3-phase 400 V; IP 54 Fan-speed ranges: MAX – MED Technical data for MAX speed level

* LG 1 = heat exchanger 1RR, zinc-plated steel, with 6.0-mm louvers * LG 2 = heat exchanger 2RR, zinc-plated steel, with 3.0-mm louvers * LG 3 = heat exchanger 3RR, stainless steel V4a, with 2.8-mm louvers Heating medium: PWW 70/50 °C; air entry 18 °C


GEA MultiMAXX HX range: heating

Model sizes IP 54 wide-blade fan EEx Duty 1 2 3 4

HX 1 Air flow for basic air outlet m³/h 2,660 2,340 2,130 1,980 Air-projection range for wall installation m 9.0 6.7 5.5 4.8 Heating duty kW 8 13 17 21 Air flow for profile-louver air outlet m³/h 2,330 2,120 1,970 1,860 Air-projection range for wall installation m 9.6 7.4 6.2 5.5 Heating duty kW 7 12 17 20 HX 2 Air flow for basic air outlet m³/h 4,300 3,990 3,710 3,450 Air-projection range for wall installation m 10.3 8.1 6.9 6.0 Heating duty kW 13 21 28 35 Air flow for profile-louver air outlet m³/h 3,910 3,650 3,410 3,200 Air-projection range for wall installation m 11.4 9.1 7.8 6.8 Heating duty kW 12 20 26 33

HX 3 Air flow for basic air outlet m³/h 5,800 5,190 4,740 4,390 Air-projection range for wall installation m 10.0 7.6 6.4 5.6 Heating duty kW 19 30 39 47 Air flow for profile-louver air outlet m³/h 5,180 4,730 4,380 4,100 Air-projection range for wall installation m 10.9 8.5 7.2 6.3 Heating duty kW 18 29 37 45 HX 4 Air flow for basic air outlet m³/h 9,190 8,230 7,530 6,990 Air-projection range for wall installation m 11.4 8.7 7.3 6.3 Heating duty kW 29 47 60 75 Air flow for profile-louver air outlet m³/h 8,210 7,510 6,980 6,550 Air-projection range for wall installation m 12.4 9.6 8.2 7.2 Heating duty kW 27 44 57 71


Wide-blade fan EEx-e (safety class EEx-d upon request) 2-speed motor; 3-phase 400 V – EEx-e Fan-speed ranges: MAX – MED Technical data for MAX speed level Heat exchanger: Cu/Al Heating medium: PWW 70/50 °C; air entry 18 °C


Wandmontage mm mm mm kg dB(A) dB(A) HX 1 642 520 521 32 … 36 71 57 HX 2 738 616 536 40 … 46 75 61 HX 3 866 744 537 57 … 67 73 59 HX 4 1,026 904 617 83 … 99 80 66



Model sizes IP 54 diagonal-blade fan Duty 1 2 3 4

HD 1 Air flow for basic air outlet m³/h 2,800 2,600 2,440 2,430 Air-projection range for wall installation m 9.4 7.3 6.1 5.6 Heating duty kW 8 14 19 25 Air flow for secondary-air louver m³/h 2,570 2,420 2,280 2,270 Air-projection range for wall installation m 11.3 8.9 7.5 6.9 Heating duty kW 8 13 18 23






Diagonal-blade fan 3-speed motor; 3-phase 400 V; IP 54 Fan-speed ranges: MAX – MED – MIN Technical data for MAX speed level Heat exchanger: Cu/Al Heating medium: PWW 70/50 °C; air entry 18 °C

HD range: heating GEA MultiMAXX

HD range with high-efficiency energy recuperation via a liquid-coupled system, together with the GEA RoofJETT. For more details, please see the separate GEA MAXX Ergo documentation. Ceiling installation Model sizes Max. air flow (m³/h) Heat-recovery efficiency Ergo duty (kW) HD 2 2,300 63 % 36

HD 3 3,800 54 % 52

HD 4 7,700 50 % 65

Data for the Ergo duty: taken from separate GEA MAXX Ergo documentation

Dimensions for Model sizes Max. Max. Max. Max. Sound power Sound pressure design enclosures width height depth weight level (Lw) level (Lp)1

Wall installation mm mm mm kg dB(A) dB(A) HD 1 642 642 852 54 … 58 77 63 HD 2 738 738 975 76 … 83 79 65 HD 3 866 866 1,076 103 … 114 84 70 HD 4 1,026 1,026 1,236 159 … 175 89 75


GEA MultiMAXX HE range: heating

Model sizes IP 54 wide-blade fan Duty (heating levels) 1 2 3

HE 1 Air flow for basic air outlet m³/h 2,470 2,470 2,470 Air-projection range for wall installation m 8.2 8.2 8.2 Heating duty kW 4 8 12 Air flow for profile-louver air outlet m³/h 2,200 2,200 2,200 Air-projection range for wall installation m 8.8 8.8 8.8 Heating duty kW 4 8 12 Air flow for secondary-air louver m³/h 2,180 2,180 2,180 Air-projection range for wall installation m 9.5 9.5 9.5 Heating duty kW 4 8 12 HE 2 Air flow for basic air outlet m³/h 3,980 3,980 3,980 Air-projection range for wall installation m 9.3 9.3 9.3 Heating duty kW 7 14 21 Air flow for profile-louver air outlet m³/h 3,560 3,560 3,560 Air-projection range for wall installation m 10.0 10.0 10.0 Heating duty kW 7 14 21 Air flow for secondary-air louver m³/h 3,520 3,520 3,520 Air-projection range for wall installation m 10.8 10.8 10.8 Heating duty kW 7 14 21

HE 4 Air flow for basic air outlet m³/h 9,900 9,900 9,900 Air-projection range for wall installation m 12.3 12.3 12.3 Heating duty kW 14 28 42 Air flow for profile-louver air outlet m³/h 8,800 8,800 8,800 Air-projection range for wall installation m 13.1 13.1 13.1 Heating duty kW 14 28 42 Air flow for secondary-air louver m³/h 8,710 8,710 8,710 Air-projection range for wall installation m 14.1 14.1 14.1 Heating duty kW 14 28 42


Wide-blade fan 2-speed motor; 3-phase 400 V; IP 54 Fan-speed ranges: MAX – MED Technical data for MAX speed level Heat exchanger: electric heating battery Heating medium: 3-phase 400 V; operating range = -5 °C … +40 °C IP 42 enclosure-protection class (as per EN60529)


Wall installation mm mm mm kg dB(A) dB(A) HP 1 520 642 387 23 … 34 71 56 HP 2 616 738 387 28 … 41 76 61 HP 4 904 1,026 452 53 … 77 81 66



HP range: heating (data from Series HN; delivery ex warehouse) GEA MultiMAXX


Model sizes IP 54 wide-blade fan Duty 1 2

HP 1 Air flow for basic air outlet m3/h – 2,200 Air-projection range for wall installation m – 6.4 Heating duty kW – 12 Air flow for profile-louver air outlet m3/h – 2,010 Air-projection range for wall installation m – 7.1 Heating duty kW – 12 Air flow for basic air outlet, 2 sides m3/h – 2,150 Max. suspension height for ceiling installation m – 7.3 Heating duty kW – 12

HP 2 Air flow for basic air outlet m3/h – 3,620 Air-projection range for wall installation m – 7.5 Heating duty kW – 20 Air flow for profile-louver air outlet m3/h – 3,280 Air-projection range for wall installation m – 8.3 Heating duty kW – 19 Air flow for basic air outlet, 2 sides m3/h – 3,520 Max. suspension height for ceiling installation m – 7.5 Heating duty – 20

HP 3 Air flow for basic air outlet m3/h 5,840 5,200 Air-projection range for wall installation m 10.1 7.6 Heating duty kW 19 30 Air flow for profile-louver air outlet m3/h 5,180 4,720 Air-projection range for wall installation m 10.9 8.5 Heating duty kW 18 29 Air flow for basic air outlet, 2 sides m3/h 5,660 5,070 Max. suspension height for ceiling installation m 11.1 7.4 Heating duty kW 18 30


Wide-blade fan 2-speed motor; 3-phase 400 V; IP 54 Fan-speed ranges: MAX – MED Technical data for MAX speed level Heat exchanger: Cu/Al Heating medium: PWW 70/50 °C; air entry 18 °C


Wall installation mm mm mm kg dB(A) dB(A) HP 1 642 520 521 27 … 30 71 57 HP 2 738 616 572 35 … 39 76 62 HP 3 866 744 591 46 … 52 76 62

Selection of available air outlets for Prompt units on stock in the warehouse.

Wall basic Wall profile Ceiling basic Ceiling profile


Type B Basic air-outlet louver

Type P Profile air-outlet louver

Type U Secondary-air louver

GEA MultiMAXX Wall versions of air outlets

Air outlets Model sizes Air-projection ranges Air flow V1 ... V9 Wall version V1 V2 V3 V4 V5 V6 V7 V8 V9

m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h

1 3,000 2,700 2,400 2,100 1,800 1,500 1,200 900 600

Air-projection range m m m m m m m m m

Basic louver, 1-side Type B 9.3 8.7 8.0 7.3 6.6 5.8 5.0 4.1 3.2Profile louver Type P 11.1 10.4 9.6 8.8 7.9 7.0 6.0 5.0 3.8Secondary-air louver Type U 12.1 11.2 10.4 9.5 8.6 7.6 6.5 5.4 4.1

m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h 2 5,000 4,500 4,000 3,500 3,000 2,500 2,000 1,500 1,000


Basic louver, 1-side Type B 11.0 10.3 9.5 8.7 7.8 6.9 6.0 4.9 3.7Profile louver Type P 13.2 12.3 11.4 10.4 9.4 8.3 7.2 5.9 4.5Secondary-air louver Type U 14.4 13.4 12.4 11.3 10.2 9.1 7.8 6.4 4.9 m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h 3 7,000 6,300 5,600 4,900 4,200 3,500 2,800 2,100 1,400


Basic louver, 1-side Type B 11.2 10.4 9.6 8.8 7.9 7.0 6.0 5.0 3.8Profile louver Type P 13.4 12.5 11.5 10.6 9.5 8.4 7.3 6.0 4.6Secondary-air louver Type U 14.7 13.7 12.6 11.6 10.4 9.2 7.9 6.6 5.0 m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h 4 13,000 11,700 10,400 9,100 7,800 6,500 5,200 3,900 2,600


Basic louver, 1-side Type B 14.0 13.0 12.0 11.0 9.9 8.8 7.6 6.2 4.8Profile louver Type P 16.7 15.6 14.4 13.2 11.9 10.5 9.0 7.5 5.7Secondary-air louver Type U 18.2 16.9 15.6 14.3 12.9 11.4 9.8 8.1 6.2 m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h

5 13,000 11,700 10,400 9,100 7,800 6,500 5,200 3,900 2,600


Basic louver, 1-side Type B 12.3 11.5 10.6 9.7 8.7 7.7 6.7 5.5 4.2Profile louver Type P 14.7 13.7 12.6 11.6 10.4 9.2 7.9 6.6 5.0Secondary-air louver Type U 16.5 15.4 14.2 13.0 11.7 10.4 8.9 7.4 5.6

The data on air-projection ranges applies to a warm-air flow that is 10 K above room temperature.

Air outlets for wall installation


Ceiling versions of air outlets GEA MultiMAXX

Type P Profile air-outlet louver

Type C Secondary-air louver

Type Z Basic air-outlet louver

The data on suspension heights applies to a warm-air flow that is 10 K above room temperature.

Air outlets Model sizes Suspension heights Air flow V1 ... V9 Ceiling version V1 V2 V3 V4 V5 V6 V7 V8 V9

m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h 1 3,000 2,700 2,400 2,100 1,800 1,500 1,200 900 600

Suspension height m m m m m m m m m

Basic louver, 2-side Type Z 11.0 9.9 8.8 7.7 6.6 5.5 4.4 3.3 2.2Profile louver Type P 14.7 13.2 11.7 10.3 8.8 7.3 5.9 4.4 2.9Secondary-air louver Type C 20.2 18.2 16.2 14.2 12.1 10.1 8.1 6.1 4.0



Basic louver, 2-side Type Z 13.7 12.3 11.0 9.6 8.2 6.9 5.5 4.1 2.7Profile louver Type P 18.3 16.5 14.7 12.8 11.0 9.2 7.3 5.5 3.7Secondary-air louver Type C 25.2 22.7 20.2 17.6 15.1 12.6 10.1 7.6 5.0 m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h 3 7,000 6,300 5,600 4,900 4,200 3,500 2,800 2,100 1,400


Basic louver, 2-side Type Z 13.5 12.2 10.8 9.5 8.1 6.8 5.4 4.1 2.7Profile louver Type P 18.0 16.2 14.4 12.6 10.8 9.0 7.2 5.4 3.6Secondary-air louver Type C 24.8 22.4 19.9 17.4 14.9 12.4 9.9 7.5 5.0 m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h 4 13,000 11,700 10,400 9,100 7,800 6,500 5,200 3,900 2,600


Basic louver, 2-side Type Z 17.9 16.1 14.3 12.5 10.7 8.9 7.2 5.4 3.6Profile louver Type P 24.0 21.6 19.2 16.8 14.4 12.0 9.6 7.2 4.8Secondary-air louver Type C 32.8 29.6 26.3 23.0 19.7 16.4 13.1 9.9 6.6 m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h

5 13,000 11,700 10,400 9,100 7,800 6,500 5,200 3,900 2,600


Basic louver, 2-side Type Z 14.3 12.9 11.5 10.0 8.6 7.2 5.7 4.3 2.9Profile louver Type P 19.3 17.4 15.4 13.5 11.6 9.7 7.7 5.8 3.9Secondary-air louver Type C 26.5 23.8 21.2 18.5 15.9 13.2 10.6 7.9 5.3

Ceiling air outlets


GEA MultiMAXX Ceiling versions of air outlets

Type L Air-deflection louver

Type VAir outlet unit, 4 sides

Type AAir outlet nozzle, square

Type T Air outlet nozzle, rectangular

Air outlets Model sizes Suspension heights Air flow V1 ... V9 Ceiling version V1 V2 V3 V4 V5 V6 V7 V8 V9

m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h 1 3,000 2,700 2,400 2,100 1,800 1,500 1,200 900 600


Air-deflection louver Type L 8.9 8.0 7.1 6.2 5.3 4.4 3.5 2.7 1.8Outlet to 4 sides Type V 6.2 5.6 4.9 4.3 3.7 3.1 2.5 1.9 1.2Square nozzle Type A 16.8 15.1 13.4 11.7 10.1 8.4 6.7 5.0 3.4Rectangular nozzle Type T 16.8 15.1 13.4 11.7 10.1 8.4 6.7 5.0 3.4



Air-deflection louver Type L 11.0 9.9 8.8 7.7 6.6 5.5 4.4 3.3 2.2Outlet to 4 sides Type V 7.7 7.0 6.2 5.4 4.6 3.9 3.1 2.3 1.5Square nozzle Type A 21.0 18.9 16.8 14.7 12.6 10.5 8.4 6.3 4.2Rectangular nozzle Type T 21.0 18.9 16.8 14.7 12.6 10.5 8.4 6.3 4.2 m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h 3 7,000 6,300 5,600 4,900 4,200 3,500 2,800 2,100 1,400


Air-deflection louver Type L 10.9 9.8 8.7 7.6 6.5 5.5 4.4 3.3 2.2Outlet to 4 sides Type V 7.7 6.9 6.1 5.4 4.6 3.8 3.1 2.3 1.5Square nozzle Type A 20.8 18.7 16.6 14.6 12.5 10.4 8.3 6.2 4.2Rectangular nozzle Type T 20.8 18.7 16.6 14.6 12.5 10.4 8.3 6.2 4.2 m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h 4 13,000 11,700 10,400 9,100 7,800 6,500 5,200 3,900 2,600


Air-deflection louver Type L 14.5 13.0 11.6 10.1 8.7 7.2 5.8 4.3 2.9Outlet to 4 sides Type V 10.1 9.0 8.0 7.0 6.0 5.0 4.0 3.0 2.0Square nozzle Type A 27.5 24.7 22.0 19.2 16.5 13.7 11.0 8.2 5.5Rectangular nozzle Type T 27.5 24.7 22.0 19.2 16.5 13.7 11.0 8.2 5.5 m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h

5 13,000 11,700 10,400 9,100 7,800 6,500 5,200 3,900 2,600


Air-deflection louver Type L 11.6 10.4 9.3 8.1 6.9 5.8 4.6 3.5 2.3Outlet to 4 sides Type V 8.1 7.3 6.5 5.7 4.9 4.0 3.2 2.4 1.6Square nozzle Type A 22.1 19.9 17.6 15.4 13.2 11.0 8.8 6.6 4.4Rectangular nozzle Type T 22.1 19.9 17.6 15.4 13.2 11.0 8.8 6.6 4.4

The data on suspension heights applies to a warm-air flow that is 10 K above room temperature.

Ceiling air outlets


Versions of air-intake units GEA MultiMAXX

Air-intake modules

Mat-filter module Bag-filter module Mixed-air module Blocking louvre, outdoor air

Flexible intake connector

Wall weather-protection grate

Rectangular duct Duct bend Wall intake hood

Flat roof-duct base

Spacer for wall openings

Roof air-intake hoodRoof duct


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