Modular Water Source Heat Pump
  • Heats water up to 150° F (66° C)
  • Use as preheater for higher temperature systems
  • Heating capacity from 270,000 BTU to > 2,000,000 BTU
  • Cooling capacity from 210,000 BTU to > 1,686,000 BTU
  • Recovery rates from 323 to 2,584 gallons per hour
  • Absorbs heat from water sources including return chiller water, process and ground water.
  • Uses environmentally friendly R134a refrigerant
  • Double wall condenser for potable water heating
  • BACnet compatible logic controller optional

Our CWM Series is a high-efficiency modular water to water heater.

These units range in heating capacity from 270MBTUH to over 2,000MBTUH generating from 323 to 2,584 gallons of hot water per hour.

While these units are heating water up to 150°F, (condenser side), they are also cooling the source water, (evaporator side), that can be used for chiller water for air conditioning systems or process water for cooling of equipment.

Product Models

C270WM

  • Water Flow Rate 50
  • Heating Capacity BTUH 277,100
  • Heating COP 4.8
  • Cooling Capacity BTUH 210,800
  • Cooling COP 3.8
  • Combined COP 8.6
  • Dimensions (LxWxH) 341/2" x 351/2" x 71"

C540WM

  • Water Flow Rate 100
  • Heating Capacity BTUH 554,200
  • Heating COP 4.8
  • Cooling Capacity BTUH 414,450
  • Cooling COP 3.8
  • Combined COP 8.6
  • Dimensions (LxWxH) 5' 9" x 351/2" x 71"

C810WM

  • Water Flow Rate 150
  • Heating Capacity BTUH 831,300
  • Heating COP 4.8
  • Cooling Capacity BTUH 632,500
  • Cooling COP 3.8
  • Combined COP 8.6
  • Dimensions (LxWxH) 8' 71/2" x 351/2" x 71"

C1080WM

  • Water Flow Rate 200
  • Heating Capacity BTUH 1,108,400
  • Heating COP 4.8
  • Cooling Capacity BTUH 843,350
  • Cooling COP 3.8
  • Combined COP 8.6
  • Dimensions (LxWxH) varies

C1350WM

Customer specific layouts are available utilizing a combination of 5 C270WM modules

  • Water Flow Rate 250
  • Heating Capacity BTUH 1,385,500
  • Heating COP 4.8
  • Cooling Capacity BTUH 1,054,200
  • Cooling COP 3.8
  • Combined COP 8.6
  • Dimensions (LxWxH) varies

C1620WM

Customer specific layouts are available utilizing a combination of C270WM modules

  • Water Flow Rate 300
  • Heating Capacity BTUH 1,662,600
  • Heating COP 4.8
  • Cooling Capacity BTUH 1,265,000
  • Cooling COP 3.8
  • Combined COP 8.6
  • Dimensions (LxWxH) varies

C1890WM

Customer specific layouts are available utilizing a combination of C270WM modules

  • Water Flow Rate 350
  • Heating Capacity BTUH 1,939,700
  • Heating COP 4.8
  • Cooling Capacity BTUH 1,475,600
  • Cooling COP 3.8
  • Combined COP 8.6
  • Dimensions (LxWxH) varies

C2160WM

Customer specific layouts are available utilizing a combination of C270WM modules

  • Water Flow Rate 400
  • Heating Capacity BTUH 2,216,800
  • Heating COP 4.8
  • Cooling Capacity BTUH 1,725,600
  • Cooling COP 3.8
  • Combined COP 8.6
  • Dimensions (LxWxH) varies

Cut Sheets & Catalog

Performance Graphs

Specifications

Warranty

Product Comparison

Model Water Flow Rate Heating Capacity BTUH Heating COP Cooling Capacity BTUH Cooling COP Combined COP Dimensions (LxWxH)
C270WM 50 277,100 4.8 210,800 3.8 8.6 34 x 35 x 71
C540WM 100 554,200 4.8 414,450 3.8 8.6 69 x 35 x 71
C810WM 150 831,300 4.8 632,500 3.8 8.6 103 x 35 x 71
C1080WM 200 1,108,400 4.8 843,350 3.8 8.6 varies
C1350WM 250 1,385,500 4.8 1,054,200 3.8 8.6 varies
C1620WM 300 1,662,600 4.8 1,265,000 3.8 8.6 varies
C1890WM 350 1,939,700 4.8 1,475,600 3.8 8.6 varies
C2160WM 400 2,216,800 4.8 1,725,600 3.8 8.6 varies