80kw SKXF-080CII water source heat pump WSHP air conditioner 1) International famous brand hermetic scroll compressors 2) Multi-purpose: with cooling,heating, central hot water three function. 3) High efficiency up to 5.0, low maintenance cost. 4) Quiet, no exposed equipment outdoors, No open flame, No Noise 5) Adopts advanced microcomputer control system and advance thorough security system to ensure the efficient operation all year round. OPTIONAL: Galvanized metal cabinet or stainless steel cabinet all available Refrigerant: R22 and R407C and R410a