Payment & Shipping Terms:
|Casing Color:||Anti-rusting Spray Coating With White||Package:||Plywood Package|
|Heating Capacity:||8.4-18.8 KW||COP:||Almost 4.0|
|Compressor:||Copeland ZW Compressor||Condenser:||Efficient Tank Heat Exchanger|
|Working Area:||-25～43℃||Expansion Valve:||Danfoss /Emerson|
|Controller:||Single System（Motorola Chip）|
380v R407C Split System Heat Pump Air Source 8.4 To 18.8 Kw
Why choose it?
1. Strong low temperature heating capacity
EVI air to water heat pump is specially designed for house heating in cold area. It works normally in ambient temperature ranging from -25℃ to 43℃. It can work safely in -20℃, unlike conventional heat pumps which cannot work efficiently at -5℃.Its strong low temperature heating capacity results from:
(1) EVI technology increases the refrigerant flow of the main loop and outside evaporation enthalpy difference, which brings 7% to 34% additional heating.
(2) With the help of the secondary compressor, the EVI heat pump provides sufficient flow of refrigerant in low-temperature environment. So, the heat pump is useful even if the outdoor temperature is as low as -20DC and there is no obvious thermal decay problem.
2. Low cost in long run
Conventional heat pumps are well received on the market, and the prices are competitive. EVI heat pump costs more than traditional heat pump, but it brings you more benefits on the base of total cost as it eliminates the initial investment for central heating device and the operating cost is extremely low. So, in the long run, the EVI device is much more economical.
|Parameters||heating*||Heating capacity (kW)||10.5||11.5||18.8|
|Input power (kW)||2.7||2.9||4.8|
|Rated current (A)||12.4||5.9||9|
|Production capacity (L/H)||226||247||404|
|heating**||Heating capacity (kW)||8.4||9.1||15.0|
|Input power (kW)||2.6||2.8||4.7|
|Rated current (A)||12.3||5.8||8.9|
|Production capacity (L/H)||157||170||280|
|Rated outlet hot water temperature (℃)||55||55||55|
|Highest outlet hot water temperature(℃)||60||60||60|
|IP Grade (Level of protection)||IPX4||IPX4||IPX4|
|Anti-electric shock Rate||I||I||I|
|Net weight/Gross weight(kg)||140/155||140/155||190/210|
|Diameter of pipe (mm)||DN25||DN25||DN25
1.Higher efficiency. The average 15% higher efficiency comes form the optimized refrigeration system with Copeland EVI technology when compared with ordinary compressor.
2.Module Design for projects. Module design brings the advantages of variable combination of heat pumps for commercial project which reduces cost and space of installation in more easier control way.
3.Down to -25℃ air temperature. Operation range from -25℃ to +43℃, suitable for the application in most countries in the world.
4.Large hot water supply. It has powerful powerful heating capacity with high efficiency that could supply 210 to 1900 liters 40 to 55℃ hot water per hour for the large and quick hot water heating demand.
5.Powerful heating effect with extreme fast defrost.
6.Low noise design makes no disturbing during operation.