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-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling pictures & photos
-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling pictures & photos
-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling pictures & photos
-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling pictures & photos
-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling pictures & photos
-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling pictures & photos
  • -25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling
  • -25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling
  • -25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling
  • -25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling
  • -25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling
  • -25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling
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-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling

Reference FOB Price
Get Latest Price
US $800.00-12,000.00 / Piece | 1 Piece (Min. Order)
Certification: ISO9001, CE
Working Medium: R407c, R410A
Heat Source Type: Air Source Heat Pump
Compressor: Emerson Copeland Evi Series
Throttle Unit: Electric Expansion Valve
Structure: Monoblock Type
Customization:
Available
| Customized Request
Shenzhen Eurostars Technology Co., Ltd.

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Rating: 5.0/5
Manufacturer/Factory & Trading Company

Product Description

Company Info.

Basic Info.

Model NO.
ESSA Series
Application
Cooling and Heating
Warranty
2 Years, 18 Months, 1 Year
Water Side Heat Exchanger
Tube in Shell Type/Plate Type(Optional)
Power Supply
50Hz, 60Hz(Optional)
DC Inverter
Optional
Housing Material
Galvanized Steel
Working Ambient Termp.
-25deg C~43deg C
Refrigerant
R407c, R410A(Optional)
Air Side Heat Exchanger
Blue Aluminum Fin Arround Copper Tube
OEM/ODM
Available
Overseas Service
Available
Power Source
Electric
Transport Package
Standard Export Package
Specification
CE
Trademark
ESACIR
Origin
Guangdong, China
HS Code
8418692090
Production Capacity
2000PCS/Year

Product Description

1.Application of Air Source Heat Pump
--Eurostars EVI air source heat pumps are designed for house heating and cooling. User can change the working mode by operating the controller. Compressor starts/stops according to return water temperature. When all rooms reach preset temperature by room thermostat, heat pump will be turned off through linkage switch.
--Wide Range of Applications: these EVI low temperature heat pumps could meet the heating and cooling requirements of different places, such as villas, houses, schools, factories, hotels, hospitals, spa centers, sauna centers, greenhouses, flower gardens, farms, etc. 
-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling

2.Eurostars Air Source Heat Pump Features:
Eurosatrs EVI air source heat pumps are designed for domestic/commercial house heating and cooling in cold areas where lowest air temperature is above -25ºC,They are featured with: 
---Efficient and Energy-saving 
Air to water heat pumps absorb hot energy from the air freely, while the electricity is only used to drive the compressor to pump up the heat from the air, so they consume just a quarter of power of traditional electric water heaters, saving a lot of electric cost for users.  
---Green and Environmental Protection
By using air source energy and electric power, there is no harmful gas being discharged during the operation of heat pumps. R410A and R407C refrigerant guarantees fluoride-free emission. 
---All-weather Operation
Stable operation without being influenced by windy, rainy or snowy weather. 
--- Endurable 
The Enhanced Vapor Injection (EVI) technology from Copeland compressor with crankcase heater for special cold area, famous brand electronic expansion valve, Eaton/ Schneider/FUJI AC contactor and thermal relay as well as other brand components of the heat pump guarantee high product quality and a long lifespan. All of our screws and clips (both external and internal) are rust resistant , stainless steel is optional. The cabinet we are using is made of galvanized steel, making the product more rust resistant and durable.
---Multiple Protections
Eurostars heat pumps with multiple protections: For example, if water flow is not enough in the system, the system will show high pressure protection and stop the heat pump automatically to protect the compressor from being damaged. Also, there is high current protection: if the power supply is not stable, the heat pump will show the high current error to stop the heat pump and avoid compressor damage.
---Guaranteed Safety
Complete isolation of water and electricity avoids electric shock, explosion and poisoning. 
---Convenient: 
EVI heat pumps are easy to install. They can be placed in many places, such as garages, balconies, kitchens, etc. 

3. Air Source Heat Pump Technical Data
Air Source Heat Pump Unit(EVI Low Ambient Temp.Type)  (Heating&Cooling)
Model ESSA-05LHN ESSA-05LHN ESSA-05LHN ESSA-05LHN
2.5ES 3ES 4.5ES 5ES
Working mode Heating&Cooling
Power supply 220V/50HZ 380V/50HZ 220V/50HZ 380V/50HZ
Heating Air DB/WB:
7ºC/6ºC,
water In/outlet:
40ºC/45ºC		 Heating capacity (kW)  7.6 8.4 14.0 15.2
Input power(kW)  2.32 2.58 4.38 4.75
Current(A)  11.1 4.7 21.0 8.7
COP(W/W) 3.28 3.26 3.20 3.20
Water flow(m3/h) 1.7 1.9 3.1 3.4
Air: -10ºC/ ,
Water In/outlet:
40ºC/45ºC		 Heating capacity (kW)  5.32 5.88 9.8 10.64
Input power(kW)  2.20 2.45 4.16 4.51
COP(W/W) 2.41 2.40 2.36 2.36
Air: -20ºC/   ,
Water In/outlet:
40ºC/45ºC		 Heating capacity (kW)  4.0 4.4 7.4 8.0
Input power(kW)  2.09 2.33 3.95 4.29
COP(W/W) 1.91 1.89 1.86 1.86
Air: -25ºC/ ,  
Water In/outlet:
40ºC/45ºC		 Heating capacity (kW)  3.9 4.2 6.4 7
Input power(kW)  2.35 2.52 4.40 4.30
COP(W/W) 1.66 1.67 1.45 1.63
Cooling Air DB/WB:
35ºC/24ºC,
water In/outlet:
12ºC/7ºC		 Cooling capacity (kW) 6.8 7.6 12.6 13.7
Input power (kW) 2.39 2.66 4.51 4.89
Current (A) 11.4 4.8 21.6 8.9
COP(W/W) 2.86 2.84 2.79 2.80
Water flow (m3/H) 1.5 1.7 2.8 3.1
             
Model ESSA-10LHN ESSA-10LHN ESSA-10LHN ESSA-15LHN
5.5ES 7ES 2*5ES 2*7ES
Working mode Heating&Cooling
Power supply 220V/50HZ 380V/50HZ 380V/50HZ 380V/50HZ
Heating Air DB/WB:
7ºC/6ºC,
water In/outlet:
40ºC/45ºC		 Heating capacity (kW)  17.5 19.0 30.4 40.8
Input power(kW)  5.46 5.94 9.5 12.75
Current(A)  26.1 10.8 17.3 23.2
COP(W/W) 3.2 3.2 3.2 3.2
Water flow(m3/h) 3.9 4.2 6.8 9.1
Air: -10ºC/ ,
Water In/outlet:
40ºC/45ºC		 Heating capacity (kW)  12.25 13.3 21.28 28.56
Input power(kW)  5.19 5.64 9.03 12.11
COP(W/W) 2.36 2.36 2.36 2.36
Air: -20ºC/   ,
Water In/outlet:
40ºC/45ºC		 Heating capacity (kW)  9.2 10.0 16.0 21.4
Input power(kW)  4.93 5.36 8.57 11.51
COP(W/W) 1.86 1.86 1.86 1.86
Air: -25ºC/ ,  
Water In/outlet:
40ºC/45ºC		 Heating capacity (kW)  7.5 9 14 19
Input power(kW)  5.10 5.80 8.60 12.00
COP(W/W) 1.47 1.55 1.63 1.58
Cooling Air DB/WB:
35ºC/24ºC,
water In/outlet:
12ºC/7ºC		 Cooling capacity (kW) 15.8 17.1 27.4 36.7
Input power (kW) 5.62 6.12 9.79 13.13
Current (A) 26.9 11.2 17.8 23.9
COP(W/W) 2.80 2.79 2.80 2.80
Water flow (m3/H) 3.5 3.8 6.1 8.2
             
Model ESSA-20LHN ESSA-30LHN ESSA-40LHN  
4*5ES 4*7ES 4*9ES  
Working mode Heating&Cooling
Power supply 380V/50HZ 380V/50HZ 380V/50HZ  
Heating Air DB/WB:
7ºC/6ºC,
water In/outlet:
40ºC/45ºC		 Heating capacity (kW)  60.0 76.0 115  
Input power(kW)  18.7 23.76 35.9  
Current(A)  34.1 43.3 65.5  
COP(W/W) 3.21 3.20 3.20  
Water flow(m3/h) 13.4 17.0 25.7  
Air: -10ºC/ ,
Water In/outlet:
40ºC/45ºC		 Heating capacity (kW)  42 53.2 80.5  
Input power(kW)  17.77 22.57 34.11  
Current(A)  2.36 2.36 2.36  
Air: -20ºC/   ,
Water In/outlet:
40ºC/45ºC		 Heating capacity (kW)  31.5 39.9 60.4  
Input power(kW)  16.88 21.44 32.40  
Current(A)  1.87 1.86 1.86  
Air: -25ºC/ ,  
Water In/outlet:
40ºC/45ºC		 Heating capacity (kW)  28 38    
Input power(kW)  17.20 24.00    
Current(A)  1.63 1.58    
Cooling Air DB/WB:
35ºC/24ºC,
water In/outlet:
12ºC/7ºC		 Cooling capacity (kW) 54.0 68.4 103.5  
Input power (kW) 19.26 24.47 36.98  
Current (A) 35.1 44.6 67.4  
COP(W/W) 2.80 2.79 2.80  
Water flow (m3/H) 12.1 15.3 23.1  

4.Air Source Heat Pump Main Components Introduction
No Name Description
1 Compressor Brand: Copeland/Panasonic
2 Air Heat exchanger Hydrophilic Aluminum foil and copper pipe with inner thread heat exchanger
3 Water Heat exchanger Type: Tube in shell, advantage: thick copper pipe, strong quality. Big diameter of water flow: small water resistance. Thread coil: large heat exchanging surface
4 Expansion valve Brand: Danfoss/Sanhua or other brand, Type: Electronic type
5 Four way valve Brand: SANHUA, most famous in China
6 Fan Blade: low noise and large air flow. Motor: Axial type, stable and large air flow
7 AC contactor Brand: EATON/FUJI/ Schneider,etc, smart action, stable quality
8 Controller LCD screen, multi protections, remote control, simple operating
-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling

5. EUROSTARS Heat Pump Range:
(1) Water source heat pump
(2) Geothermal source heat pump
(3) Air source heat pump, including swimming pool heat pump
(4) EVI air source heat pump 
(5) Split heat pump
(6) DC Inverter heat pump
-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling

6.About US
We, EUROSTARS, which established in year 2006, is a modern hi-tech enterprise, specializing in Heating Ventilation Air Conditioning and Industrial Refrigeration research, development, production, sales and engineering services.

 
-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling

7.FAQ
Q: How much does it cost to run a Heat Pump?
This depends on the amount of heating required. Heat pumps transfer heat from outside air and in this way produce three to four times more heat. Its efficiency is 300% to 400%. This means for 5kW of heating you pay for around 1.5kW of electric energy. Heat pump heating is roughly one quarter the cost of electric heating and about one third the cost of gas heating.

Q:Why it can work at -25ºC?
Because of the Enhanced Vapor Injection (EVI) technology from Copeland compressor, EUROSTARS designed EVI gas piping system and controlling system, make EVI air source heat pump can work stably in the low temperature condition.
-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling
8.Customer visit us
-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling
9.Air source heat pump delivery or container loading

-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling

10.Installation instruction or installation photo, project photos
-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling

A,Place selection of installation Heat pump
 1). Heat pump should be installed in a large space, and have good air flow condition.
 2). Air inlet and outlet must be a clear road, the distance from barrier to inlet and outlet must be longer than 2m.
 3). Set drain ditch or drain outlet, so that can drain water easily.
 4). The installation base or bracket must be firm, make sure heat pump work balancely.
 5). Make sure heat pump is vertical, can't be slanted.
 6). Don't install heat pump at the place in where there is plenty of pollutional and corrosive gas or sand or fallen leaves.
 7). The installation place can't be near inflammable, flammable thing or fire.
 8). Installation:
---The installation base can be concrete construction, or steel bracket, and must use anti-vibration rubber pad, And the surface should be smooth.
---The design of installation base can be according to heat pump weight.
---The heat pump bottom should be fixed by bolt.
B,Pipe connection
The drain pipe and overflow pipe should be installed near drain ditch or drain outlet, easy to drain, and install drain water valve on drain pipe before magnetic valve there should be service valve on water pipe.
 If use plastic pipe (such as PPR pipe or ABS pipe), users should consider pipe expand and contract problem between heat pump and water tank.
 Water supply valve and cut-off valve maybe need insulation (according to local weather condition),avoid frost crack.
C,Water pipe system installation
Water pipe should be straight, and the arrange should be reasonable, reduce bend as little as possible. Reduce the water pipe resistance.
There can't be leaking at any place of pipe.
After all equipments and pipes installation finished, users should test water pressure, and drive air out, drain dirty out, make sure water cycle system is  clean. After confirm there is not any problem, then insulate all hot water pipes.
D,Power supply wiring
 220V heat pump use single phase power supply, 380V heat pump use three phase power supply, wire line is 3phase 4lines, A B C connects live line, N connects null line, E connect earth. Be sure not to connect N line to live line of power supply.
 1).When repairing, please turn power supply at "off" side.
 2).Power supply connecting process:make sure a equipment power supply is cut off before its installation is finished. Install power supply switch at suitable place, Use rubber hole for wiring line in electric box.
Power supply demand:
220V rated voltage±10%
380V rated voltage±10%
frequency:50Hz rated frequency±2%
 3).if power supply fluctuation is out of demand, please don't start your heat pump.
-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling
-25c Cold Climate Evi Air to Water Heat Pump for Heating and Cooling


 

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Shenzhen Eurostars Technology Co., Ltd.

360° Virtual Tour

Diamond Member Since 2015

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory & Trading Company
Terms of Payment
LC, T/T
OEM/ODM Availability
Yes
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