Residential Heat Pumps

Air to Water (A/W)​

• Evaporator: Air battery​
• Condenser: BPHE​
• Refrigerants: Commonly R410A, R407C​

Ground to Water (B/W) ​

• Evaporator & Condenser: BPHE​
• Brine: Ethylene-, Propylene-glycol or Ethanol​
• Refrigerants: Commonly R410A, R407C​