Air source heat pump (called air water heat pump), it absorbs heat from outside air, provide interior space heating and cooling, espesially in colder climates, it can be used efficiently for water heating in milder climates. A major advantage of air source heat pump is that the same system may be used for heating in winter and cooling in summer. The application of air source heat pump include hotel, villas, private house, apartment, supermarkets, flats, laundry, hair salon…With 10 years of experience, Linsam had been enjoying leading positions in designing and manufacturing heat pumps with our 20 talented experts and manufacturing facilities.
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 KW||11||15||19||23||27||38||46||57.5||78||95|
|Input power KW||2.35||3.38||4.02||4.67||6.0||8.1||10||12.1||16||20.2|
|Hot water output T/h||0.22||0.3||0.4||0.47||0.58||0.81||1.01||1.22||1.64||1.99|
|Max running current||18/9.8||20/12||12||21||24||25||28||36||48||58|
|Rated/Max outlet water temp||55℃ / 60℃|
|Rated cooling capacity||7.5||8.46||12||14.9||16.5||24||29.4||37.8||48.38||66|
|Power source||220V 1N 50HZ- or 380V-3N 50HZ||380V-415V/3N//50HZ|
|Noise level dB(A)||<53||<53||<54||<54||<60||<63||<64||<66||<68||<68|
|Unit size W×D×H cm||67*64*82||81*78*105||145*78*105||145*78*120||145*78*140||170*90*125||170*90*125|
|Unit net weight KG||125||145||145||175||180||235||280||300||560||630|
|Working temp range||-20℃ to +43℃|
|Water temp control precise||±2℃|
|Connection pipe size||DN20||DN25||DN32||DN40||DN50|
|Producing mode||Heating only mode or heating/cooling mode optional|
|Cover||Galvanized steel casing painting white or Stainless steel casing optional|
|Compressor||Hermetically sealed scroll compressor（Sanyo, Copeland, Daikin optional）|
|Refrigerant||R417A, R407C,R410A optional|
|Throttle||Electronic expansion valves/thermostatic expansion valves|
|Evaporator||Finned tube heat exchanger|
|Condenser||High efficient spiral copper tube in tube heat exchanger|
|Controller||LCD controller easy operation|
The performance of a heat pump at a set temperature condition is referred to as the coefficient of performance (COP). It is defined as the ratio of heat delivered by the heat pump and the electricity supplied to the compressor.
Higher COPs equate to lower operating costs. More higher COP, more energy saving.
COP is highly dependent on operating conditions, as to the ambient temperature condition, the COP data varies. This is Linsam heat pump COP chart, it at 7℃/35℃ COP of 4, which is produced according to standard of CE and EN14511.
|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 Copeland / Sanyo / Daikin.
- R410A or R407C or R417A refrigerant.
- Base frame external panels made of polyester powder coated steel or stainless steel.
- Reverse cycle valve.
- Water flow switch built in.
- 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 tube in 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.