Due to its high efficiency, cleanliness and safety, heat pump technology has developed rapidly. However, due to the limitations of the compression refrigeration technology, the hot water temperature of the heat pump under heating conditions can only reach about 55 °C. Some special industries (such as food, electric forging, spraying, packaging and printing, chemical, slaughtering, etc.) required high-temperature hot water higher than 55 °C, the high temperature heat pump technology came up, it can heat supply water temperature of up to maximum 80 °C, which covers most boilers application place, can successfully replace coal, fuel, gas and electric boilers.
Our innovative, high quality and intelligent controlled heat pumps have the characteristics of integrated design, modular installation, energy saving, easy maintenance and long life span. Every heat pump is manufactured and designed to optimize your intended uses. It get general tested as 36 hours seal test and water heating performance test, control system adjusted well before the shipment.
|Heating capacity KW7.9||7.9||13.2||16||26.2||32||52.2|
|Input power KW||2.35||4.05||5.2||8.4||10.5||16.2|
|Max running current||8.0||12||15||24||28||48|
|Rated/Max outlet water temp||75℃ / 80℃|
|Noise level dB(A)||<52||<52||<53||<53||<58||<58|
|Unit size W×D×H cm||67*64*82||81*78*105||145*78*105|
|Unit net weight KG||125||145||145||175||180||235|
|Working temp range||-20℃ to +43℃|
|Water temp control precise||±2℃|
|Connection pipe size||DN20||DN25||DN32|
|Producing mode||Heating only mode|
|Cover||Galvanized steel casing painting or Stainless steel casing optional|
|Compressor||Hermetically sealed scroll compressor（Sanyo, Copeland, Daikin optional）|
|Throttle||Electronic expansion valves|
|Evaporator||Finned tube heat exchanger|
|Condenser||High efficient spiral copper tube in tube heat exchanger|
|Controller||LCD controller easy operation|
|Name||If environment friendly||Safety||Service life||Practical|
|heat pump||Yes||Yes||10-15 years||Stable and sufficient water supply|
|Solar heater||Yes||Yes||5-8 years||Effected by sun|
|Electric heater||Yes||Yes||5-8 years||Need to preheat|
|Gas heater||Heavy pollution||Dangerous||5-8 years||Stable and sufficient water supply|
|Oil heater||Heavy pollution||Dangerous||5-8 years||Stable and sufficient water supply|
- High-efficient scroll compressor.
- R134A refrigerant.
- Base frame external panels made of polyester powder coated steel or stainless steel.
- Reverse cycle valve.
- Bottom heater tape protect heat pump bottom not freeze.
- Compact structure and sound control design.
- Top and side maintenance access.
- Water side equipped with efficient copper tube heat exchanger.
- Air exchanger with hydrophilic coating.
- Automatic defrosting function.
- Careful protection functions as high pressure. low pressure, overheating, overload, anti-freezing, phase order, discharge temp, etc.
- Intelligent controller adjustment by quick-mind microprocessor.
- General testing and operational test carried out for every unit before package in the factory
Air source heat pump water system need to install circulation water pump, water filter, cutoff valves, water flow switch to complete with a full system. The water tank is not a must, can be replaced by underfloor water pipes, fan coil, convector as indoor terminal.
The system circulation water should be good quality water, timely inspection and clean the water filter to ensure sufficient water flow.
Make sure to check the replenish water and exhaust air devices are running normally, and no air in water system to keep sufficient water flow in water pipes.