Fourth-generation air heat pump water heater – Hang Ning leading technology – heat pumps, water heaters – HVAC & R industry

HC HVAC & R Network  Air to air heat pump water heater can short water heater, which uses reverse Carnot cycle principle, in a small amount of power driven heat pump system as the carrier refrigerant from the air, absorb a lot of heat, the heat and electric power conversion part of the common heat is released to get hot water system. "Air can" with its highly efficient heat pump water heater, Energy , Environmental, safety advantage, become the gas water heater, electric water heater, solar water heaters, water heaters after the fourth generation, can be used in various types of apartments, duplex flats, villas, Beauty Salon Shops and other places.

Hangzhou-Nanjing water heater took the lead in the air to heat pump water heater using special (R417A) Compressor , Unit operating completely normal compressor capacity in the context of stable and reliable operation, long life, hot water temperature of 65 . New R417A environmental refrigerant on the ozone layer is zero, than the R22 system energy saving of 15%, in winter -15 Environment Can, under normal operation.

Hang Ning Features: ? With dedicated compressor heat pump hot water
Heat pump water heater if using air conditioning compressor, the water temperature to reach 55 , the system's condensing temperature will reach above 60 , so the majority of units operating far beyond the scope of the compressor capacity limits, causing compressor 2 to 3 During the year may be damaged. Hang Ning heat pump water heater heat pump water heater for the first use of the design of R417A compressors, compressor units operating completely within the normal capacity, stable and reliable operation, long life, hot water temperature of 65 .

Dynamic cycle of heating, energy efficient
Unit casing through the pump and high Heat exchanger Realize the dynamic heating water in the tank, as opposed to static heating method (water tank with a heat exchanger coil mode), fast heating, heat transfer efficiency, COP values of up to 4.6. (National standard heat pump water heater static minimum COP value of 3.4, the dynamic heat pump water heater minimum COP value of 3.7, a difference of 8.8%)

Heating water within the host, the host and no refrigerant pipe connecting the water tank to avoid the installation and use of refrigerant leaks caused by frequent maintenance, use comfortable.

Automatic bacteria Because of water storage tank, under the warm water will breed bacteria and other microorganisms, and cumulative over time, these organisms are more and more water damage, harm to human health, Hang Ning heat pump water heater system to take more than 60 hot water, to avoid the breeding of bacteria and other microorganisms, even if the user will set the temperature below 60 , the unit will automatically water tank once a week the temperature heated to 60 , improve water quality and health care.

Direct thermal control (direct thermal units)
Water flow imported from Japan Control Valve And flow control technology, the unit's water temperature is always consistent with the set temperature, set to take the hot water system can provide hot water storage tank to use, the average disposable Heating Water can be increased by 30%.

Note: According to the "Montreal Protocol" provides our country will be January 1, 2010 prohibit the enterprises from the mandatory use of freon refrigerant R22 to R22 as the refrigerant Freon machines will be gradually eliminated from the market.

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