With perfect performance at the ambient temperature as low as -25℃, the units can provide efficient heating for your house
and sufficient domestic hot water for your family.
split gas recycle EVI low temperature air source heat pump
Place of Origin:
|Metel plate||Galvanized steel/Spray/Gray|
|Indoor Unit Body Size(W*D*H)||710*410*1000||710*410*1000||710*410*1000||710*410*1000|
|Outdoor Unit Body Size(W*D*H)||720*410*900||720*410*900||1230*410*900||1230*410*900|
|Compressor||Copeland EVI compressor|
|Power Supply||220V/50Hz/ 1P||380V/50Hz/ 3P||220V/50Hz/ 1P||380V/50Hz/ 3P|
|Condenser||Plate heat exchanger|
|Economizer||Plate heat exchanger|
|Thermostatic expansion valve||Danfoss|
|Motor (with capacitance)||90W*1(5μf)||90W*1(5μf)||90W*2(5μf)||90W*2(5μf)|
|Heating Input Power(kW)||2.81||3.1||4.7||5.4|
|Heating Input Power(kW)||2.58||2.9||4.3||5.1|
|Heating Input Power(kW)||2.45||2.68||4.3||5.05|
|Rated Water Outlet Temperature(℃)||55||55||55||55|
|Highest Water Outlet Temperature(℃)||60||60||60||60|
|IP Grade (Level of protection)||IPX4||IPX4||IPX4||IPX4|
|Anti-electric shock Rate||I Grade||I Grade||I Grade||I Grade|
|Indoor unit Noise (dB(A))||≤55||≤55||≤58||≤58|
|Outdoor unit Noise (dB(A))|
|Indoor Unit Net Weight ((kg)||100||100||155||155|
|Outdoor Unit Net Weight ((kg)||50||50||105||105|
|Inner Diameter of pipe (mm)||DN25||DN25||DN25||DN25|
- Environmental friendly and safe
Electric parts and water system is completely cut off, ensuring
security water use, no pollution to the atmosphere and free of
greenhouse effect and it is the safest water heater
- Wide climatic zone adaptability
Our heat pumps with special designing possess better climatic
adaptability, can work from -25℃ to 43℃.
Heat pump water heater is a high efficient transferring heating
equipment which is driven by electricity. The operating cost is
only 1/4 of electric water heater, 1/3 of gas water heater.
- Automatic intelligent control system
Adopting intelligent computerized automatic control system, no
manual cost, easy to operate, convenient, make heat pump work
safely and reliably.
Control panel with modularized unit design can control more
flexible heat pumps packs, with user-friendly operating system
interface, easy to operate..
- Advanced testing methods
Adopting world-class Enthalpy potential laboratory to test heat
pumps, except basic testing items, we also test heat pump in the
ambient of temperature of -30℃ to test our heat pump performance.
- Widely used
Heat pump is applied to hot water for household and commercial use
like families, schools, hospitals, shower center, swimming pools,
etc. and industrial use like electroplating, drying, etc.
- EVI technology:
Adopting the most advanced low temp Enhanced Vapors Injection
compressor technology which can help heat pump work steadily even
at temperature of -25℃.
- Wide range of temperature:
EVI heat pump can work from -25℃.to 43℃. Widely used in different environment.
3. Higher heating capacity:
Using enlarging evaporator extracting more heat energy from air
will increase COP.
- Automatic start-up anti-freezing protection
When the ambient is below zero degree, the unit is in standby mode
more than 30 minutes, Automatic anti-freezing device will be
started up so that the unit will be protecting in lower
The features of split EVI air source heat pump
- Copeland EVI compressor
Adopting world famous brand compressor with perfect application of
EVI technology makes
the unit COP arrive at 2.05 even under under -25℃
2.Economizer (Plate heat exchanger)
The Split heat pump with Economizer works more stably under -25℃
and improve efficiency.
3. Split Designing
The split EVI heat pump is with the compressor and the water pipe
both are built in the indoor unit. It ensures less heat loss and
perfect anti-freezing protection when the unit is running smoothly
4.GREEN REFRIGENT R407C
Application of green refrigerant R407C is friendly to the ozone
meanwhile it will improve the efficiency of the units when running.
5.Advanced welding technology
Nitrogen-welding technology purifies the refrigerant pipe system to
avoid the inner residue damages to the compressor; with extra
welding flux, it makes welding junction steadier, reduce oxidation
of copper pipe,
prevent gas leakage.
6.Aerial material noise isolated sponge
By using high quality aerial noise isolated material, noise
and vibration is avoided perfectly.
7. Outfitting both liquid-storage and gas-liquid separator
Outfitting both liquid-storage and gas liquid separator ensures
units run smoothly in different kinds of extreme hostile
Well selected axial T6 fan motor combined with large fan blade,
heavy air blow at low rotate speed, reducing vibration and noise.
9. Eaton (USA) AC contactor and Thermal relay
High quality contactor and thermal relay can freely turn on/off
more than 100,000 times.
10. Humanized Control panel design
Military level PCB components, intelligent controlling program
reinforced a reliable operation
of the heat pump unit. Special colored wiring design on the PCB
provides great convenience in
installation and further maintenance.