engine driven cogeneration...small natural gas driven chp units* key features & benefits total...

Engine-Driven Cogeneration

Product Data Sheets

Micro T Series 35-55kW Cento T Series 100-200kW Cento M Series 80-270kW

Cento L Series 230-520kW

Quanto Series 800-2000kW

TEDOM MICRO T35 Small Natural Gas Driven CHP Units*

Key Features & Benefits

Total efficiency of more than 94% (LHV) because you use the power and the heat. A remote and inefficient power plant can be only about 30% efficient.

“Plug and play”. All in one design allows for very easy connection of the CHP unit into the building’s heating system.

Very compact footprint, easy access design with removable covers and a flexible control panel placement allow for installation in very restricted areas.

Constant engine speed. The reliable industrial engine provides outstanding service life by running at a constant speed.

Super-silent operation allows the unit to be located in noise sensitive areas.

Low emissions meet even strict local emissions requirements.

Advanced engineering with industry leading technology .

Remote monitoring and fast maintenance and repair service from Tecogen’s local network of service technicians.

Hotels

Condos, Co-ops & Apartments

Hospitals & Nursing Homes

Schools & Colleges

Housing Authorities

Swimming Pools

Health Clubs & Fitness Centers

Correctional Facilities

Industrial Facilities

Agricultural Operations

Laundries

Good sites for CHP have continuous demand for both electricity and hot water or heating.

* Biogas Micro T35 units are also available

Micro T35 - Small Natural Gas CHP Units

For more information please visit

www.TTcogen.com

or call 781.466.6400

TTcogen is a joint venture of TEDOM & Tecogen

45 First Avenue, Waltham, MA 02451

1 All specification are +/- 5% and are subject to change without notice.

2 HHV of 1020 Btu/scf (38 MJ/m3)

3 LHV of 912.5 Btu/scf (34 MJ/m3)

4 With lower emissions option

Fuel Natural Gas

Engine TGE V3800 - manufactured by Tedom

Generator Asynchronous - AS 225 - manufactured by Zanardi

Synchronous - ATEW 34/4 1S - manufactured by Zanardi

Electrical Output

35 kW 35 kW

SP AP

208 VAC / 480 VAC, 3PH , 60 HZ

Maximum Heat Output 246,300 Btu/hr 238,500 Btu/hr

Electrical Efficiency (HHV)2 27.6% 28.6%

(LHV)3 30.9% 32.0%

Overall Efficiency (HHV)2

84.6% 85.7%

(LHV)3 94.8% 95.5%

Fuel Input (HHV)2 432,200 Btu/hr 417,800 Btu/hr

(LHV)3 385,000 Btu/hr 375,000 Btu/hr

Required Gas Pressure 4-40” wc

Hot Water Flow 13.6 gpm 13.16 gpm

Minimum Entering Water Temperature 104° F

Maximum Leaving Water Temperature 194° F

Emissions

NOx 1.0 lb/MWh (0.15 lb/MWh)4 1.0 lb/MWh (0.15 lb/MWh)4

CO 2.0 lb/MWh (0.15 lb/MWh)4 2.0 lb/MWh (0.15 lb/MWh)4

VOC 2 lb/MWh 2 lb/MWh

Dimensions 76.8” L x 32.4” W x 72.3” H

Weight 2,426 lbs

Operating Temperature Range 50° F / 95° F

Acoustic Level * Sound Enclosure 62 dBa

Exhaust Gas 59 dBa

Specifications: 1

NYSIR Certified

NFPA-70 Certified

UL 2200 Certified

CSAC22.2 No 14 Certified, CSAC22.2 No 100 Certified

Lloyd’s Register Quality Assurance - ISO9001 and ISO14001

TEDOM MICRO T35 Small Biogas Driven CHP Units*


Total efficiency of 91% (LHV) because you use the power and the heat. A remote and inefficient power plant can be only about 30% efficient.








Hotels



Schools & Colleges

Housing Authorities

Swimming Pools





Laundries

Good sites for Combined Heat & Power have continuous demand for both electricity and hot water or heating.

* Natural Gas Micro T35 units are also available

Micro T35 - Biogas CHP Units

For get more information please visit

www.TTcogen.com

or call 781.466.6400



Specifications: 1

Fuel Biogas

Engine TGE V3800 - manufactured by Tedom

Generator Asynchronous - AS 225 - manufactured by Zanardi

Synchronous - ATEW 34/4 1S - manufactured by Zanardi

Electrical Output

27 kW

SP & AP

208 VAC and480 VAC, 3PH , 60 HZ

Maximum Heat Output 171,972 Btu/hr

Electrical Efficiency (HHV)2 29.1%

(LHV)3 32.0%

Overall Efficiency (HHV)2 83.4%

(LHV)3 91.6%

Fuel Input (HHV)2 316,670 Btu/hr

(LVH)3 288,000 Btu/hr


Hot Water Flow 9.6 gpm



Emissions

NOx 6.4 lb/MWh (3 lb/MWh)4

CO 15.5 lb/MWh (4.7 lb/MWh)4

VOC 3 lb/MWh


Weight 2,426 lbs



Exhaust Gas 59 dBa

NYSIR Certified

NFPA-70 Certified

UL 2200 Certified



1 All specifications are +/- 5% and are subject to change without notice.

2 HHV of 695 Btu/scf (25.9 MJ/Nm3)

3 LHV of 628 Btu/scf (23.4 MJ/Nm3)


TEDOM MICRO T55 Combined Heat & Power Units


Total efficiency of more than 94% (LHV) because you use the power and the heat. A remote and inefficient power plant can be only about 30% efficient.








Hotels



Schools & Colleges

Housing Authorities

Swimming Pools





Laundries

Good sites for CHP have continuous demand for both electricity and hot water or heating.

Micro T55 - Combined Heat & Power Units

For get more information or to request a free site-specific economic analyses please visit

www.TTcogen.com

or call 781.466.6400

TTcogen is a joint venture of

TEDOM and Tecogen

TTCogen 45 First Avenue, Waltham, MA 02451

Fuel Natural Gas

Engine MAN 0834 E302

Generator Synchronous - ATEW 34/4 1L - manufactured by Zanardi

Electrical Output 55 kW

208VAC / 480 VAC, 3PH , 60 HZ

Maximum Heat Output 339,740 Btu/hr

Electrical Efficiency (HHV)2 30.7%

(LHV)3 34.1%

Overall Efficiency (HHV)2 85.8%

(LHV)3 95.8%

Fuel Input (HHV) (HHV)2 612.300 Btu/hr

(LHV)3 549,360 Btu/hr


Hot Water Flow 20.6 gpm

Maximum Entering Water Temperature 104° F


Emissions

NOx 1.0 lb/MWh (0.15 lb/MWh)4

CO 2.0 lb/MWh (0.15 lb/MWh)4

VOC 2.0 lb/MWh


Weight 3,969 lbs



Exhaust Gas 62 dBa

Specifications: 1

1 All specifications are +/- 5% and are subject to change without notice.




NYSIR Certified

NFPA-70 Certified

UL 2200 Certified



TEDOM CENTO T100, T150 & T200 Natural Gas Driven CHP Units*










Hotels



Schools & Colleges

Housing Authorities

Swimming Pools





Laundries


* Biogas CENTO CHP units are also available

Cento Series - Natural Gas Driven CHP Units

For get more information please visit www.TTcogen.com

or call 781.466.6400







Specifications: 1

Series Cento T100 Cento T150 Cento T200

Engine

TG 100 G8V

NX 86

TG 105 G8V

NX 88

TG 150 G8V

NX 86

TG150 G8V

NX 88

TG 200 G8V

TW 88

Lean Burn Rich Burn Lean Burn Rich Burn Lean Burn

manufactured by Tedom

Generator Leroy Somer LSA 44.3 L10/L12 Leroy Somer LSA 46.2 L6

Leroy Somer

LSA 46.2 VL12

manufactured by Mecc Alte

Electrical Output 93 kW 99 kW 144 kW 146 kW 192 kW

208 VAC / 480 VAC, 3PH, 60 Hz

Maximum Heat Output 504,995 Btu/hr 590,300 Btu/hr 723,370 Btu/hr 771,145 Btu/hr 870,095 Btu/hr

Electrical Efficiency (HHV)2 30.3% 29.1% 31.9% 31.8% 33.9%

(LHV)3 33.9% 32.5% 35.7% 35.5% 37.8%

Overall Efficiency (HHV)2 78.5% 80.0% 79.0% 81.0% 78.9%

(LHV)3 87.9% 89.5% 88.2% 90.6% 88.3%

Fuel Input (HHV)2 1,045,070 Btu/hr 1,159,490 Btu/hr 1,537,092 Btu/hr 1,566,605 Btu/hr 1,933,760 Btu/hr

(LHV)3 934,928 Btu/hr 1,037,292 Btu/hr 1,375,094 Btu/hr 1,402,391 Btu/hr 1,729,957 Btu/hr


Hot Water Flow 28.5 gpm 33.3 gpm 41.2 gpm 42.9 gpm 45.9 gpm



Emissions

NOx 1.4 lb/MWh 1.2 lb/MWh ( 0.15)4 1.4 lb/MWh 1.2 lb/MWh ( 0.15)4 1.5 lb/MWh

CO 2.2 lb/MWh 2.4 lb/MWh ( 0.15)4 2.0 lb/MWh 2.4 lb/MWh ( 0.15)4 2.3 lb/MWh

VOC 0.9lb/MWh 0.9 lb/MWh 0.9 lb/MWh 0.9 lb/MWh 0.9 lb/MWh

Enclosure Options

(open modules are also available) Dimensions Max. Weight

Operating

Temp. Range

Acoustic Levels* - dBa @ 1M

Standard / Ventilated / Exhaust Gas

Centro T100 & T150 Sound Enclosure 174” L x 59.1” W x 87.6” H 9,822 lbs 50°-95° F 77 / 84 / 84

Cento T100 & T150 Container 212.6” L x 98.4” W x 267.7” H 18,222 lbs -68°-95° F 62 / 62 / 62

Cento T200 Sound Enclosure 174” L x 59.1” W x 87.6” H 10,186 lbs 50°-95° F 78 / 89 / 84

Cento T200 Container (@ 10M)* 218.5” L x 118.1” W x 255.9” H 20,030 lbs -68°-95° F 63 / 63 / 63

NYSIR Certified NFPA-70 Certified UL 2200 Certified CSAC22.2 No 14 Certified, CSAC22.2 No 100 Certified Lloyd’s Register Quality Assurance - ISO9001 and ISO14001

TEDOM CENTO T100, T150 & T200 Biogas Driven CHP Units*










Hotels



Schools & Colleges

Housing Authorities

Swimming Pools





Laundries


* Natural Gas CENTO CHP units are also available

Cento Series - Biogas Driven CHP Units


www.TTcogen.com

or call 781.466.6400







Specifications: 1

Series Cento T100 Cento T150 Cento T200

Engine

TB 100 G8V

NX 86

TG 150 G8V

TX 86

TB 200 G8V

TW 86

Lean Burn Lean Burn Lean Burn

manufactured by Tedom

Generator Leroy Somer LSA 44.3 L10/L12 Leroy Somer LSA 46.2 L6 Leroy Somer LSA 46.2 VL12

manufactured by Mecc Alte

Electrical Output 94 kW 140 kW 191 kW

208 VAC / 480 VAC, 3PH, 60 Hz

Maximum Heat Output 504,997 Btu/h 731,745 Btu/hr 890,942 Btu/hr

Electrical Efficiency (HHV)2 30.3% 30.9% 33.3%

(LHV)3 33.5% 34.2% 36.8%

Overall Efficiency (HHV)2 78.0% 78.1% 78.8%

(LHV)3 86.3% 86.5% 87.2%

Fuel Input (HHV)2 1,057,330 Btu/h 1,546,550 Btu/h 1,956,510 Btu/h

(LHV)3 955,400 Btu/hr 1,396,750 Btu/hr 1,766,241 Btu/hr


Hot Water Flow 27.9 gpm 42.0 gpm 46.8 gpm



Emissions

NOx 6 lb/MWh (3 lb/MWh)4 6 lb/MWh (3 lb/MWh)4 6 lb/MWh (3 lb/MWh)4

CO 15 lb/MWh (4.7 lb/MWH)4 15 lb/MWh (4.7 lb/MWh)4 15 lb/MWh (4.7 lb/MWh)4

VOC 3 lb/MWh 3 lb/MWh 3 lb/MWh

Enclosure Options Dimensions Max. Weight Operating

Temp. Range



Centro T100 & T150 Sound Enclosure 174” L x 59.1” W x 87.6” H 9,822 lbs 50°-95° F 77 / 84 / 84

Cento T100 & T150 Container 212.6” L x 98.4” W x 267.7” H 18,222 lbs -68°-95° F 62 / 62 / 62

Centro T200 Sound Enclosure 174” L x 59.1” W x 87.6” H 10,186 lbs 50°-95° F 78 / 89 / 84

Cento T200 Container (@ 10M)* 218.5” L x 118.1” W x 255.9” H 20,030 lbs -68°-95° F 63 / 63 / 63

NYSIR Certified

NFPA-70 Certified

UL 2200 Certified



TEDOM CENTO M80 & M270 Natural Gas Driven CHP Units*










Hotels



Schools & Colleges

Housing Authorities

Swimming Pools





Laundries





www.TTcogen.com

or call 781.466.6400






4 Lower emissions are available

Specifications: 1

Series Cento M80 Cento M270

Engine MAN 0836 E302 MAN E2842 E312

Manufactured by MAN Company

Synchronous Generator LSA 44.2 L12 LSA 46.2 VL12

manufactured by Leroy Somer

Electrical Output 80 kW 268 kW

480 VAC, 3PH, 60 Hz

Maximum Heat Output 426.518 Btu/hr 1,419,452 Btu/hr

Electrical Efficiency (HHV)2 30.6% 31.8%

(HHV)3 34.2% 35.5%

Overall Efficiency (HHV)2 78.3% 81.2%

(LHV)3 87.6% 90.7%

Fuel Input (HHV)2 893,220 Btu/hr 2,874,160 Btu/hr

(LHV)3 798,440 Btu/hr 2,572,760 Btu/hr


Hot Water Flow 23.8 gpm 79.3 gpm



Emissions

NOx 2.9 lb/MWh (0.15 lb/MWh)4 3.5 lb/MWh

CO 5.9 lb/MWh (0.15 lb/MWh)4 4.4 lb/MWh

VOC 2 lb/MWh 2 lb/MWh


Temp. Range



Centro M80 143.7” L x 43.3” W x 74.8” H 4,619 lbs 50°-95° F 67 / 78 / 85

Cento M270 181.1” L x 78.7” W x 118.1” H 17,859 lbs -50°-95° F 75 / 84 / 80


TEDOM CENTO L230, L320 & L520 Natural Gas Driven CHP Units*










Hotels



Schools & Colleges

Housing Authorities

Swimming Pools





Laundries





or call 781.466.6400






Specifications: 1

Series Cento L230 Cento L320 Cento L520

Engine G946 G9508 G9512

manufactured by Liebherr

Generator LSA 47.2 VS2 LSA 47.2 M7 LSA 49.1 M^



480 VAC, 3PH, 60 Hz

Maximum Heat Output 1,071,410 Btu/hr 1,637,825 Btu/hr 2,398,735 Btu/hr

Electrical Efficiency 33.7% (HHV)2 37.7% (LHV)3 31.7% (HHV)2 35.4% (LHV)3 33.5% (HHV)2 37.4% (LHV)3

Overall Efficiency 78.7% (HHV)2 88.0% (LHV)3 78.7% (HHV)2 88.0% (LHV)3 78.7% (HHV)2 88.0% (LHV)3

Fuel Input (HHV)2 2,380,010 Btu/h 3,486,105 Btu/h 5,301,630 Btu/hr

(LHV)3 2,129,170 Btu/hr 3,118,700 Btu/hr 4,742,880 Btu/hr

Required Gas Pressure 8-38” wc (container enclosure 20-40”)




Emissions

NOx 3.2 lb/MWh 3.2 lb/MWh 3.2 lb/MWh

CO 2.0 lb/MWh 2.0 lb/MWh 2.0 lb/MWh

VOC 2.0 lb/MWh 2.0 lb/MWh 2.0 lb/MWh


Temp. Range



Cento L230 - Open Module 189” L x 61” W x 89” H 12,038 lbs 50°-95° F 92 / n/a / 65

- Sound Enclosure 206” L x 61” W x 89” H 12,920 lbs 50°-95° F 75 / 85 / 65

- Container (@ 10M) 255.9” L x 141.7” W x 236.2” H 20,857 lbs -68°-95° F 63 / 63 / 63


- Sound Enclosure 222.4” L x 81” W x 106” H 19,171 lbs 50°-95° F 76-71* / 86-76* / 65

- Container (@10M) 265.7” L x 204.7” W x 224.4” H 37,481 lbs -68°-95° F 75* / 75* / 75*

Cento L520 - Open Module 212.6” L x 92.5” W x 106.3” H 19,468 lbs. 50°-95° F 98 / n/a / 65

- Sound Enclosure 222.4” L x 100.4” W x 108.3” H 21,850 lbs. 50°-95° F 78-73* / 90-79*

- Container (@ 10M) 265.8” L x 204.7” W x 224.4” H 38,143 lbs. -68°-95° F 65 / 65 / 75*

* Lower acoustic levels (Silent and Super Silent) are not standard but may be ordered


TEDOM CENTO L230, L320 & L520 Biogas Driven CHP Units*










Hotels



Schools & Colleges

Housing Authorities

Swimming Pools





Laundries


* Natural Gas CENTO CHP units are also available

Cento Series - Biogas Driven CHP Units


or call 781.466.6400






Specifications: 1

Series Cento L230 Cento L320 Cento L520

Engine G946 G9508 G9512

manufactured by Liebherr

Generator LSA 46.3 L10 LSA 47.2 S5 LSA 49.1 M6



480 VAC, 3PH, 60 Hz

Maximum Heat Output 1,037,000 Btu/hr 1,567,000 Btu/hr 2,398,735 Btu/hr

Electrical Efficiency 33.7% (HHV)2 37.3% (LHV)3 31.7% (HHV)2 35.4% (LHV)3 33.6% (HHV)2 37.2% (LHV)3

Overall Efficiency 77.4% (HHV)2 85.6% (LHV)3 77.2 (HHV)2 85.5% (LHV)3 77.4 % (HHV)2 85.6 % (LHV)3

Fuel Input (HHV)2 2,147,000 Btu/h 3,125,000 Btu/h 4,768,410 Btu/hr

(LHV)3 2,375,220 Btu/hr 3,458,980 Btu/hr 5,275,320 Btu/hr

Required Gas Pressure 8-38” wc (container enclosure 20-40”)




Emissions

NOx 6.0 lb/MWh 6.0 lb/MWh 6.0 lb/MWh

CO 15 lb/MWh 15 lb/MWh 15 lb/MWh

VOC 2.0 lb/MWh 2.0 lb/MWh 2.0 lb/MWh


Temp. Range




- Sound Enclosure 206” L x 61” W x 89” H 12,920 lbs 50°-95° F 75 / 85 / 65

- Container (@ 10M) 255.9” L x 141.7” W x 236.2” H 20,857 lbs -68°-95° F 63 / 63 / 63


- Sound Enclosure 222.4” L x 81” W x 106” H 19,171 lbs 50°-95° F 76-71* / 86-76* / 65

- Container (@10M) 265.7” L x 204.7” W x 224.4” H 37,481 lbs -68°-95° F 75* / 75* / 75*

Cento L520 - Open Module 212.6” L x 92.5” W x 106.3” H 19,468 lbs. 50°-95° F 98 / n/a / 65

- Sound Enclosure 222.4” L x 100.4” W x 108.3” H 21,850 lbs. 50°-95° F 78-73* / 90-79*

- Container (@ 10M) 265.8” L x 204.7” W x 224.4” H 38,143 lbs. -68°-95° F 65 / 65 / 75*

* Lower acoustic levels (Silent and Super Silent) are not standard but may be ordered


TEDOM QUANTO D800, D1200, D1600 & D2000

Natural Gas Driven CHP Units*



“Turnkey Installation”. A container solution ensures very easy installation at your site.







Municipal Heating Plants

Food Processing Plants

Heat & Electricity for Residential Areas

Large Medical Center Campuses

Large Educational Campuses

Housing Authorities


Shopping Malls

Airports

* Biogas QUANTO CHP units are also available


Quanto Series - Natural Gas Driven CHP Units


or call 781.466.6400






Specifications: 1

Series Quanto D800 Quanto D1200 Quanto D1600 Quanto D2000

Engine TCG 2016 V16 C TCG 2020 V12 TCG 2020 V16 TCG 2020 V20

Manufactured by MWM

Generator MJB 400 LC4 MJB 450 MB4 MJB 500 MC4 MJB 560 LA4

manufactured by Marelli

Electrical Output 800 kW 1200 kW 1560 kW 2000 kW

480 VAC, 3PH, 60 Hz

Maximum Heat Output 3,241,537 Btu/hr 4,476,734 Btu/hr 5,913,246 7,486,245 Btu/hr

Electrical Efficiency (HHV)2 37.2% 38.8% 38.4% 38.5%

(LHV)3 41.5% 43.4% 43.0% 43.4%

Overall Efficiency (HHV)2 81.3% 81.2% 81.1% 80.8%

(LHV)3 90.7% 90.8% 90.7% 90.6%

Fuel Input (HHV)2 7,347,480 Btu/hr 10,553,000 Btu/hr 13,847,480 Btu/hr 17,708,970 Btu/hr

(LHV)3 6,582,030 Btu/hr 9,441,404 Bth/hr 12,389,490 Btu/hr 15,736,810 Btu/hr


Hot Water Flow 170 gpm 226.6 gpm 301.2 gpm 377.2 gpm

Minimum Entering Water Temp. 104° F

Maximum Leaving Water Temp. 194° F

Emissions

NOx 1.4 lb/MWh 1.4 lb/MWh 1.4 lb/MWh 1.4 lb/MWh

CO 0.85 lb/MWh 0.85 lb/MWh 0.85 lb/MWh 0.85 lb/MWh

VOC 1 lb/MWh 1 lb/MWh 1 lb/MWh 1 lb/MWh

Enclosure Options Dimensions Max. Weight* Operating

Temp. Range Acoustic Levels - dBa @ 10M

Quanto D800 - Container 531.5” L x 118.1” W x 315.0” H 64,424 lbs -68°-95° F 76




* Approximate values

TEDOM QUANTO D800, D1200, D1600 & D2000

Biogas Driven CHP Units*



“Turnkey Installation”. A container solution ensures very easy installation at your site.







Municipal Heating Plants

Food Processing Plants

Heat & Electricity for Residential Areas

Large Medical Center Campuses

Large Educational Campuses

Housing Authorities


Shopping Malls

Airports

* Natural Gas QUANTO CHP units are also available


Quanto Series - Biogas Driven CHP Units


or call 781.466.6400






Specifications: 1

Series Quanto D800 Quanto D1200 Cento D1600 Quanto D2000

Engine TCG 2016 V16 C TCG 2020 V12 TCG 2020 V16 TCG 2020 V20

Manufactured by MWM

Generator MJB 400 LC4 MJB 450 MB4 MJB 500 MC4 MJB 560 LA4

manufactured by Marelli

Electrical Output 800 kW 1200 kW 1560 kW 2000 kW

480 VAC, 3PH, 60 Hz

Maximum Heat Output 3,067,515 Btu/hr 4,432,375 Btu/hr 5,872,301 7,377,055 Btu/hr

Electrical Efficiency (HHV)2 37.7% 38.8% 38.2% 38.5%

(LHV)3 41.7% 43.4% 42.3% 43.4%

Overall Efficiency (HHV)2 80.1% 81.2% 80.4% 80.8%

(LHV)3 88.6% 90.8% 88.9% 90.6%

Fuel Input (HHV)2 7,235,159 Btu/hr 10,553,000 Btu/hr 13,926,550 Btu/hr 17,720,400 Btu/hr

(LHV)3 6,537,665 Btu/hr 9,441,404 Bth/hr 12,583,990 Btu/hr 15,736,810 Btu/hr


Hot Water Flow 157 gpm 226.6 gpm 301.2 gpm 377.2 gpm

Minimum Entering Water Temp. 104° F

Maximum Leaving Water Temp. 194° F

Emissions

NOx 6 lb/MWh 6 lb/MWh 6 lb/MWh 6 lb/MWh

CO 15.1 lb/MWh 15.1 lb/MWh 15.1 lb/MWh 15.1 lb/MWh

VOC 3.2 lb/MWh 3.2 lb/MWh 3.2 lb/MWh 3.2 lb/MWh

Enclosure Options Dimensions Max. Weight* Operating Acoustic Levels - dBa @ 10M



Quanto D1600 - Container 582.0” L x 244.0” W x 393.0” H 95,835 ibs -60°-95° F 78


* Approximate values

TTcogen is a joint venture of TEDOM and Tecogen


www.TTcogen.com ● 781-466-6400

engine driven cogeneration...small natural gas driven chp units* key features & benefits total...

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