• Evi Hot Water Heat Pump for Commercial Use Heater Machine
  • Evi Hot Water Heat Pump for Commercial Use Heater Machine

Evi Hot Water Heat Pump for Commercial Use Heater Machine

Certification: RoHS, CB, CCC, ISO9001, CE
Working Medium: R22/R407c/R410A
Heat Source Type: Air Source Heat Pump
Heating Capacity: 37.4kw
Cop: 4.58
Power Supply: 380~415V/50Hz
Customization:

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Basic Info.

Model NO.
KFRS-35II/D
Compressor
Scroll
Fan Discharging
Vertical
Ambinet Temp
-25c~43c
Transport Package
Plastic Bag Inside with Wooden Frame
Specification
1450/705/1375mm
Trademark
CANOVA
Origin
China Mainland(Guangzhou)
HS Code
8418612090
Production Capacity
600 Sets Per Week

Product Description

EVI Hot Water Heat Pump for Commercial Use Heater Machine

EVI air to water heat pump is specially designed for house heating and sanitary hot water in cold area. The ambient temperature range is -25DC to 43DC. It can use safely in -20DC ambient with strong low-temperature heating capacity

Adopting the most advanced low- temperature Enhanced Vapors Injection compressor technology. EVI heat pump delivers higher heating capacity at low evaporation temperature thereby better responding to heating requirements than normal air source heat pump, it also results in less supplementary heating to cover the full heating demand on the coldest days. It has been further optimized to enable heat pumps to efficiently produce water temperature up to 60 DC during cold winter time.
Model   KFRS-10-I/D KFRS-20-II/D KFRS-35-II/D KFRS-70-II/D KFRS-90-II/D
Heating capacity Kw 10.3 17.8 37.4 69.8 87.4
COP   4.42 4.44 4.41 4.58 4.41
Rated heated water output L/h 220 381 800 1500 1880
Rated outlet water temp ºC 55
Max outlet water temp ºC 60
Rated power input Kw 2.32 4.02 8.48 15.23 19.82
Rated current A 11.1 7.63 16.11 28.93 37.64
Heating capacity Kw 8.2 13.8 28.5 56.5 70
COP   3.35 3.34 3.42 3.41 3.36
Power supply V/Hz 220~240/50 380~415/50
Compressor type   Scroll
Number of compressor   1 1 2 2 2
Heat exchanger type   High efficiency tube in shell heat exchanger
Throttling device   Emerson thermal expansion valve
Fan type   Low noise high efficiency axial type
Fan discharging   Vertical
Fan quantity   1 1 2 2 2
Fan input w 70 250 250 750 750
Fan speed RPM 850 880 850 940 940
Ambient temperature ºC -25~43
Refrigerant   R22/R407C/R410A
Noise dB(A) 59 62 63 68 73
Water pipe size inch R1 R1 R1-1/2 Rc2-1/2
Cabinet   Stainless steel/Galvanized powder coated steel
Low pressure protection system   Yes
High pressure protection system   Yes
Water flow switch   No
Automatic defrosting system   Yes
Product Dimension mm 710/710/795 810/810/995 1450/705/1375 1990/980/2045 1990/980/2045
Net weight Kg 107 129 285 552 580
Testing condition: Heating:Ambient temp(DB/WB):20/15ºC,Water temp(input/output):15ºC/55ºC
                                  Heating:Ambient temp(DB/WB):7ºC/6ºC,Water temp(input/output):40ºC/45ºC
Features
  • EVI compressor special designed for high water temperature.
  • Base frame and external panels made of galvanized powder coated steel or stainless steel optional.
  • Water exchanger equipped with high efficiency tube in shell heat exchanger.
  • Reliable compressor with R22/R407C/R40A refrigerant.
  • Fully sealed control box with water proof level IPX4.
  • Intelligent controller and adjustment by quick mind microprocessor.
  • Evaporator (fins-coil) with hydrophilic coating.
  • Thermostatic heating element for evaporator and anti-frosting protection.
  • Thermostatic or element expansion valve.
  • Automatic defrosting function included (With reverse valve inside).
Evi Hot Water Heat Pump for Commercial Use Heater Machine Evi Hot Water Heat Pump for Commercial Use Heater Machine

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