Products  >  Water Source Heat Pump Systems  >  Twin/Quad Circuit Vertical (7 to 24 tons)
Twin/Quad Circuit Vertical (7 to 24 tons)

Water Source Heat Pump-Twin Circuit VerticalM-vintage twin/quad circuit vertical water source heat pumps are floor-mounted in closets or small mechanical rooms near the occupied space.  These units offer the opportunity to serve larger spaces with a single unit.  Mammoth offers some of the quietest water source heat pump units in the industry, allowing units to be located near the occupied space with minimal acoustic impact.  

Basic Features and Benefits:

  • Eight unit sizes from 7 to 24 tons
  • R-410A refrigerant
  • EER up to 15.0 and COP rating to 4.8
  • Standard or geothermal operation
  • Fully run-tested with water in both heating and cooling modes
  • UL and ETL listed
  • Scroll compressors on all units
  • Optional digital scroll lead compressor provides superior part load operation (to 10% load) and avoids the need for hot gas bypass
  • Factory-installed variable frequency drive (VFD) is standard for all unit sizes
  • Choice of top or rear fan discharge arrangement
  • Available with left or right hand water connections to match application requirements
  • FANWALL TECHNOLOGY® allows higher static pressure operation required for MERV 13 filtration, providing an opportunity to earn a point toward LEED® certification
  • Insulated cabinet with removable access panels for easy service
  • 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

CFM 

GPM 

M Vintage Vertical - Water Loop (Boiler/Tower)1

Cooling

Heating

Qt 

Qs 

kW

EER 

Qt 

kW

COP 

084VHM

2800

22

83,900

69,000

5.7

14.8

96,200

5.8

4.8

096VHM

3200

26

96,800

78,800

6.5

15.0

113,100

7.0

4.7

120VHM

4000

32

124,900

100,200

8.5

14.7

141,600

9.2

4.5

144VHM

4400

35

138,800

110,300

9.8

14.2

157,400

10.7

4.3

168VHM

5600

44

167,800

138,000

11.4

14.8

192,300

11.6

4.8

192VHM

6400

52

193,500

157,500

12.9

15.0

226,200

14.1

4.7

240VHM

8000

64

249,900

200,300

17.0

14.7

283,300

18.5

4.5

288VHM

8800

70

277,600

220,600

19.6

14.2

314,900

21.4

4.3

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

CFM 

GPM 

M Vintage Vertical - Ground Loop (Geothermal)1

Cooling

Heating

Qt 

Qs 

kW

EER 

Qt 

kW

COP 

084VLM

2800

22

82,900

66,900

5.7

14.5

55,800

5.28

3.1

096VLM

3200

26

95,700

76,800

6.49

14.7

65,600

6.39

3.0

120VLM

4000

32

123,500

97,600

8.55

14.4

82,100

8.39

2.9

144VLM

4400

35

137,200

108,000

9.83

14.0

91,300

9.71

2.8

168VLM

5600

44

165,800

133,800

11.42

14.5

111,500

10.56

3.1

192VLM

6400

52

191,300

153,600

12.99

14.7

131,200

12.80

3.0

240VLM

8000

64

247,000

195,300

17.09

14.4

164,300

16.78

2.9

288VLM

8800

70

274,400

215,900

19.66

14.0

182,600

19.42

2.8

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