Air-to-water heat pump for outdoor installation .

 Heating, and domestic hot water.

 Varied heat curve , Hot water output temperature could automatically increase or decrease when outdoor temperature goes down or up .

Hitachi Scroll Compressor

 Carel controller with user interface.

 Sound optimised through the use of low noise fan blade and fan speed control Panasonic  EC fan motor (An EC motor (EC = electonically commutated) is a brushless, direct current, external rotor type of motor. In commutation electronics, an AC voltage is changed into a direct voltage by a commutator.)

 EC technology preserves the environment and reduces costs at the same time.

 Advantages of EC technology

 - very high degree of efficiency

 - integrated controller (continuous control)

 - smaller-sized motor for the same level of performance

- less power consumption

Energy-efficient defrosting by reverse circulation.

 Backup electric heater 3/6/9KW is optional plus the high efficient PWM (Pulse-width modulation)Grundfos circulation water pump.

 Bottom tray de-icing heater.

SWEP/GEA plate heat exchanger

 Long lasting anti-corrosion Ga anized sheet case

 Stainless steel case is optional