Established in 1992, China Domanda Electric Machinery Co., Ltd. is China ground source heat pump manufacturer and wholesaler of pumps and eectric machinery. All production processes are conducted under rigid quality control measures, which have thereby earned us ISO9001 certification, in addition to European 'CE' and American 'UL' safety approvals for all series. We cooperate with a wide spectrum of customize ground source heat pumps and wholesale distributors.

Specification:
1.Capacity from 5.1kw to 25.0kw.
2.Power supply: 220V/1ph/50Hz or 380V/1ph/50Hz
Features:
1.R407c/R134a refrigerant.
2.Heat pump technology, high efficiency, environmentally friendly.
3.Adopting brine water source, stable performance, has little influence by environment.
4.Adopting nickel tube into heat exchanger, corrosion resisting.
5.Low noise rotary/scroll compressor.
6.Flow temperature max up to 68 degree.
7.Wired microprocessor based controller, intelligent operation, easy and convenient.
Our water to water heat pump can save you cost by 30% compared to air to water conditioners, and 70% compared to traditional boilers.
Our water to water heat pump adopts anti-corrosion material, nickel-cooper tubes, so it has long operating life.
Low noise design, guarantee quiet operation. Low noise compressor, double skin noise absorber on the inner surface of the heat pump.

Pure energy extracted from the ground water
Extremely efficient
The energy performance of the water-to-water heat pump models sets standards. The ratio of the free environmental energy gained and the electric energy input is extremely favorable
PHNIX offers the new generation of water-to-water heat pumps. The compact PHNIX heat pumps ensure powerful and comfortable heating in a minimum of floor space. Heating capacities of up to 27 kW can be produced using ground water of nearly all quality levels. This means that the sturdiness of the PHNIX devices sets new standards. An innovative spiral-type heat exchanger made of corrosion-resistant stainless steel, with even its solder seams sealed, ensures permanent operational reliability
Innovative freeze protection
PHNIX stands for maximum operational safety.The spiral heat exchanger is protected against local ice formation on the inside due to its special geometry Silent cooling
The operating mode. The transfer of the cooling output is effected by a heat exchanger the size of which depends on the desired output and the water quality
Integrated heat pump manager with 4 x 20-character LC display, comfortable operation with 6 keys, menu with plain-text display and diagnosis function

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