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Kingfit Modular Air Source Heat Pump

Model number: KFMS23B1R, KFMS45B1R

Deliver time:15days~45 working days

Cooling/Heating capacity: 20TON~40TON(70KW~150KW)

Warranty: 12 months after delivery

What is Air Source Heat Pump?

Air source heat pump unit For Industrial Air Conditioners are quickly and conveniently combined at the installation site with multiple standard modular units.
It is centrally controlled by a microcomputer.
It can automatically adjust the number of compressors in operation according to changes in air conditioning load. So that the output of Air source heat pump unit can maintain the best coordination with the highest efficiency at any time. Even at low load output, the operating efficiency will not be low. Each refrigeration circuit and each module is independently operated in an orderly manner under the control of the computer controller. If any circuit breaks down, it can be replaced by other circuits, which can repair and maintain the faulty part while keeping the unit running.


Kingfit Air source heat pump unit provides comfortable, high performance air conditioning and heating for your industrial air conditioning projects. The system works equally well in different industrial air conditioning environments including factories, agricultural buildings and warehouses.

This unit creates a comfortable working environment with even temperatures throughout the conditioned area. Adding high specification air purification provides a cleaner and healthier working environment, which can improve productivity. Airborne chemicals, pollutants, toxins, smells, allergens, viruses and bacteria are removed from the air.

Kingfit provides solutions for differing industrial heating, ventilation and air conditioning (HVAC) requirements. These include high roof lines, heat from machines, manufacturing floor space / height needs, air quality issues, stable temperature control and varying ventilation rates.

Smaller size ducting and the induction method of air delivery give greater flexibility of duct work design. This makes it easier to fit duct work around fixed production machinery, moving equipment and staff operation areas.

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1.Activity combination, easy to install;

2.Stable quality and reliable performance;

3.Intelligent control, high efficiency and energy saving;

4.Quiet and comfortable, easy to maintainance;

5.Both cooling and heating functions.

Model Cooling Capacity Heating Capacity Input Power Water Side Heat Exchanger Water Flow Rate Pipe Dia. Condenser Axial Fan Machine Size (mm) Weight
KFMS23B1R 73kw   (20Ton) 75kw (20Ton) 21.8kw High efficient shell & tube 208Liters/hour DN50 Air cooled fin copper tube 2 x 1.1kw 1078 x 2120 x 2340 660kgs
KFMS45B1R 145kw (40Ton) 150kw (40Ton) 43.5kw 416Liters/hour DN65 2 x 1.8kw 1078 x 2350 x 1260 1260kgs
Power Supply: 3Phase 380V/50HZ/60HZ, 3Phase 230V/60HZ; 3Phase 440V/60HZ;
Cooling: Outlet water tempearature 7℃, Ambient temperature 35℃;
Heating: Outlet water temperature 45℃, Ambient Dry/wet-bulb temperature 7℃/6℃.


  1. In which field do you use the air source heat pump unit?
  2. What’s the cooling/heating capacity do you want?
  3. What’s the requested outlet water temperature?

4.Which city of your factory located? What is the ambient temperature range there in summer and winter?

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