All units operate with environmentally friendly R-410A refrigerant.
Cabinets insulated with 3/4 inch Tuf-Skin RX™ treated with an anti-microbial agent.
Non-corrosive Thermoplastic Condensate Pan, sloped for positive drainage.
High and Low pressure Service Ports.
Refrigerant Filter-drier and Discharge Muffler.
Coaxial Water-To-Refrigerant Heat Exchanger.
Heat exchanger available in Copper or Cupronickle
Digital Control Module (DCM).
Multi-speed blower motor.
Panel-mounted FPT Water Connections.
High efficiency rotary, scroll or reciprocating compressor.
System reversing valve (4-way )
Large Removable Panels for Service access.
50 VA Transformer.
CUPRONICKEL Heat Transfer Coils Models Listed are Right Hand Return. For Left hand, change RH to LH. Same Price
First Co. products are warranted to be free from defects in material and workmanship under normal use and maintenance for a period of one year from the date of original installation or 18 months from the date of manufacture. 5 year parts for the first co water source heat pumps.