Products  >  Water Source Heat Pump Systems  >  Water-to-Water (5 to 40 tons)
Water-to-Water (5 to 40 tons)

Water-to-Water (5-38 tons)K-vintage water-to-water units are floor-mounted in closets or small mechanical rooms and are intended to provide hot or cold water to air handler, fan coil or radiant floor heating systems within a building.  In some instances, units are built into an air handler unit to conserve space while combining the efficiency of water source heat pump operation with a larger airside system.     

Basic Features and Benefits:

  • Six sizes from 5 to 40 tons
  • R-410A refrigerant
  • EER up to 15.9 and COP rating to 4.3
  • Standard or geothermal operation
  • Available in heating-only, cooling-only and heating/cooling configurations
  • Fully run-tested with water in both heating and cooling modes
  • ETL listed for product safety
  • Scroll compressors on all units
  • Available with left or right hand water connections to match application requirements
  • Insulated cabinet with removable access panels for easy service
  • Standard on-board electronic water temperature control
  • Standard HP5 control system
  • Optional EPiC™ DDC controls provide for optimum performance using the control scheme or building management system and protocol of your choice

For more information, contact your local representative.

ISO 13256-1 Performance Data - Water Loop (Boiler Tower)

Unit Size

SGPM

LGPM

K Vintage Water to Water - Water Loop (Boiler/Tower)1

Cooling

Heating

Qt 

kW

EER 

Qt 

kW

COP 

064WHK

16

16

58,400

4.3

13.8

77,100

5.3

4.3

120WHK

33

33

127,700

9.0

14.1

168,100

11.8

4.2

170WHK

45

45

172,900

12.3

14.0

227,200

15.6

4.3

270WHK

72

72

257,300

18.1

14.3

338,000

23.6

4.2

360WHK

92

92

350,000

24.6

14.2

457,900

31.1

4.3

480WHK

120

120

459,500

32.2

14.3

593,100

41.0

4.2

1 Rated in accordance with ISO 13256-1 – Boiler/Tower.  Cooling capacity is based on 80.6°F db, 66.2°F wb (27/19°C) entering air temperature and 86°F (30°C) entering water temperature.  Heating capacity is based on 68°F (20°C) entering air temperature and 68°F (20°C) entering water temperature. For exact dimensional data, contact your local representative for a selection.

ISO 13256-1 Performance Data - Ground Loop (Geothermal)

Unit Size

SGPM

LGPM

K Vintage Water to Water - Ground Loop (Geothermal)1

Cooling

Heating

Qt 

kW

EER 

Qt 

kW

COP 

064WLK

16

16

59,300

3.9

15.3

45,100

4.4

3.0

120WLK

33

33

129,600

8.2

15.8

98,300

9.9

2.9

170WLK

45

45

175,400

11.2

15.7

132,800

13.1

3.0

270WLK

72

72

261,000

16.4

15.9

197,500

19.8

2.9

360WLK

92

92

355,100

22.3

15.9

267,600

26.1

3.0

480WLK

120

120

466,200

29.3

15.9

346,600

34.4

3.0

1 Rated in accordance with ISO 13256-1 – Ground Loop.  Cooling capacity is based on 80.6°F db, 66.2°F wb (27/19°C) entering air temperature and 77°F (25°C) entering water temperature.  Heating capacity is based on 68°F (20°C) entering air temperature and 32°F (0°C) entering water temperature. For exact dimensional data, contact your local representative for a selection. 

Mammoth, Inc.
13200 Pioneer Trail
Suite 150
Eden Prairie, Minnesota 55347-4125
USA
Map & Directions

TEL: 952.358.6600
FAX: 952.358.6700
www.mammoth-inc.com
info@mammoth-inc.com