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Mitsubishi Electric’s CAHV commercial series hot water heat pump can be the backbone of your commercial hot water production. Each CAHV packaged hot water heat pump can provide up to 45kW of water heating and up to 16 unit can be grouped together for a total capacity of 720kW. Its unique Zubadan inverter compressor technology ensures superior performance even in the harshest of conditions. The high water flow rate of CAHV makes it ideal for large comfort heating or commercial process applications, and it is capable of up to 70°C water outlet temperatures. All with the superior reliability and quietness associated with any Mitsubishi Electric machine.
Zubadan Technology
“Flash-injection Circuit”, which is designed for our ZUBADAN CITY MULTI (air conditioning system for cold regions), is mounted in our new Hot Water Heat Pump. By utilizing our advanced “Flash-injection Circuit” and the latest high-efficiency compressor, Hot Water Heat Pump provides hot water upto 70°C, and produces less capacity drop at low outdoor temperature.
Two-phase refrigerant is separated into liquid refrigerant and gas refrigerant at point A. Liquid refrigerant, whose pressure is reduced by LEV (Linear Expansion Valve), exchanges heat in the HIC circuit and become gas-liquid two-phase refrigerant. The two-phase refrigerant flows into the injection port of the compressor for controlling the increase of discharge temperature. Therefore the optimal amount of refrigerant can be provided to the system via the compressor, which makes it possible to provide hot water of 70°C.
Range of operation temperature and outlet water temperature. Delivering precise comfort even in the coldest days of the year down to -20°C.
During defrost operation, two compressors, which are equipped within one unit, run alternatively and result in smaller drop in outlet water temperature.
HIKO is supplied in Kerikeri by Gibson Electrical. We service Kerikeri and surrounding areas. We offer no-obligation quotes to help you select the best possible heat pump system for your home. Every home is different, so it’s always wise to ask the experts for help in choosing the right heat pump to meet your needs!