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Guangzhou Mango Energy Technology Co., Ltd.

Evi Heat Pump, Air to Water Heat Pump, Water to Water Heat Pump manufacturer / supplier in China, offering -25c Low Temperature Evi Air to Water Domestic Heat Pump Water Heater, Best Quality House SPA Swimming Pool Heat Pump, High Quality SPA Swimming Pool Heat Pump and so on.

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Supplier Homepage Product EVI air to water heat pump -25c Low Temperature Evi Air to Water Domestic Heat Pump Water Heater

-25c Low Temperature Evi Air to Water Domestic Heat Pump Water Heater

FOB Price: US $1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,000/ Piece
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Port: Huangpu, China
Production Capacity: 100000
Payment Terms: T/T

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Basic Info
  • Model NO.: MG-10KFGRS
  • Heat Temperature: 50-70°C
  • Heat Source: Air-source
  • Application: Villa Family, Sauna and Swimming Pool, Hotels, Factory Hospital, Student Apartments, Beauty Salons
  • Trademark: Mango
  • Specification: 74kw
  • HS Code: 8415812000
  • Energy Efficiency Grade: 4.8
  • Work Environment: Low-temperature Heat Pump
  • Heating Type: Circulating Heat
  • Certification: CE, ISO9001, CCC, CB, UL
  • Transport Package: Plywooed
  • Origin: China
Product Description
-25C Low Temperature  Evi Air to Water Domestic Heat Pump Water Heater

Low  noise House Heating Heat Pump 

50hz/60hz House Heating Heat Pump  with R407C/R417A/R410A


1, Heating/Hot water mode
2,Compressor over current protection function
3, Automatically remember all parameters if power off 
4, Display water tank temp, preset temp and inquiry function
5,Turn on/off at two certain period of time within 24 hours.
6,Compressors run in balance and starts are staggered.
7,Electric heating back up.
8,Automatically and forced defrosting function
9,Huge LCD display (with blue background and white word).
10,Perfect protect and display
11,Lack of phase or wrong phase of three phase power supply can be protected.
12,Anti-freezing function
13, Under the condition of without control panel (or panel damaged), system can work automatically.
14,Linkage interface (optional)



1, Working temperature range of outdoor: -25ºC to 43ºC
2,Rated working condition: Rated working condition: dry-bulb temp: 20ºC, wet-bulb temp: 15ºC, cool water temp: 15ºC, hot water temp:55 ºC.
3, Max water temperature: 60ºC


Some important information:

1,Working mode: Heating mode
2,Level of protection: IPX4
3,Electric shock proof grade: I
4,Refrigerant: R407C or R134A or R417A


1,Compressor: Copeland scroll compressor
2,Controller:wedy multifunction controller, (circuit board, LCD panel, temperature sensors)
3,Evaporator: Hydropilic Aluminium foil and internal thread copper pipe heat exchanger
4,Throttle unit: Danfoss electric expansion valve
5,Cabinet: Galvanized sheet/ Spray coating/ gray color or stainless steel
6,Condenser: high efficiency shell and tube heat exchanger or double-pipe heat exchanger

Heating capacity 20ºCkW1018.511204078
Heating input powerkW2.454.482.74.859.819
Rated currentA11.721.45.49.719.638.0
Hot water capacityL/H2153982364308601677
Heating capacity 7ºCkW814.88.8163262.4
Heating input powerkW2.314.322.564.689.4018.20
COP 3.463.433.443.423.403.43
Hot water capacityL/H1723181893446881341
Heating capacity -10ºCkW5.610.
Heating input powerkW2.154.052.404.458.8017.80
COP 2.602.562.572.522.552.45
Hot water capacityL/H120223132241482939
Heating capacity -20ºCkW4.
Heating input powerkW2.053.822.304.218.1016.20
Hot water capacityL/H9016799181361704
Power supply220~240V/50Hz/1ph380V~415V/50Hz/3ph
Rated/Max outlet water tempºC55~60
Level of protectionIPX4
Electric shock proof gradeI
Water flowm3/H2.
Water pressure dropkPa≤38≤40≤38≤43≤50≤65
CompressorCopeland EVI compressor
Compressor model * qtyZW34KSE*1ZW52KSE*1ZW34KSE*1ZW61KSE*1ZW61KSE*2ZW108KSE*2
CondenserHigh efficient tube-in-shell heat exchanger
EvaporatorBlue hydrophilic aliuminium foil,wavy fin  and copper tube heat exchanger
Fan Motor90W*190W*290W*190W*2550W*2800W*2
Economy unitStainless steel Plate heat exchanger
4-way valveSHF-11-45D1*1SHF-20A-46*1SHF-11-45D1*1SHF-20A-46*1SHF-20A-46*2SHF-35A-79*2
Throttle unitThermal expansion valve
ControllerMicrocomputer central processor (LCD wire controller)
Protection functiontemperature protection, time protection, water flow protection, antifreeze protection, current protection
Ambient temperature(-25ºC --  46ºC)
High pressure switch3.0/3.4MPa
Low pressure switch0.05/0.15MPa 
Water pipe size DN25DN25DN25DN25DN32DN50

-25c Low Temperature Evi Air to Water Domestic Heat Pump Water Heater

-25c Low Temperature Evi Air to Water Domestic Heat Pump Water Heater
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