Name: Dongguan LuckingStar R410A/R417A/R407C EVI low temperature heat pumps (EN14511,EN16147,efficient -25degree, Copeland ZW series)
Brand: LuckingStar
Availability: InStock

Product Details

Dongguan LuckingStar R410A/R417A/R407C EVI low temperature heat pumps (EN14511,EN16147,efficient -25degree, Copeland ZW series)

1.Compressor

Super heating incection EVI DC inverter scroll compressor.

2.Wide working ambient temperature ranger

The unit working ambient temperature down to -25°C

3.High speed heating start up

The performance of heating start up is improved.

4.High heating capacity

Industry-first injection circuit is equipped,which enable to keep the equal capacity with the even when outside temperature is -7 °C.but, The traditional heat pump can only reach 60% of the rated heating capacity output.

5.water heat exchanger

Germany GEA 316 Stainless steel plate heat exchanger.

6. Evaporator

Evaporator is 30% larger than usual size to keep low temperature its high efficiency.

7. refrigerant

R410a refrigerant.

8. Refrigerant flow control

electronical expansion valve

9. Defrost control

The optimization of the defrost mode, reduce the defrosting time and number of times, improve the heating efficiency.

10. Auxiliary electric heating control

Electrical heating element built in indoor unit as back up for emergency.

11. Operation control

LCD touch- screen controller.

12.heat pump control

inlet water temperature or adjustable heating curve control

This is EVI inverter design for 60^oC higher water temperature, especially for the extremely cold area, like -25^oC ambient temperature; Its core philosophy is to solve the house heating during the cold climate in Winter and Spring and make room cooling in hot Summer and Autumn.

This kind of design can do not only heating and cooling but also can provide sanitary hot water all over the year because the second circle heating can use 60^oC hot water to heat the 10~15 ^oC tap water to 55 ~60 ^oC sanitary water. So it is realized to offer heating,cooling and sanitary hot water with only one heat pump.

And because the DC inverter technology,the frequency will change as the ambient temperature and water temperature, heat pump will work as actual heat/cool demand,more energy-saving.

The heat pump performance has been improved greatly as new designed EVI inverter compressor from the United States Emerson Ltd and with LuckingStar specially designed economizer and high efficiency heat transfer module.With six months of performance testing and validation in the different conditions of Multifunctions Lab.,the EVI inverter Series Heat Pump has reached the COP=4.2 for floor heating mode (EN14511-2007) and it is available for 60 ^oC hot water output and safely working in -25 ^oC ambient temperature.

1). Higher Water Temperature Output up to 60^oC
2). Safely Working Temperature Down to: -25^oC

3). High Efficiency COP up to 4.2 (EN14511-2007)

4). Three in One : Heating, Cooling and Sanitary Hot Water

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Unique super energy saving mode can save 85% energy Bills

Application:It is suitable for supply hot water and heating of family, villa, apartment, hotel, factory, school and hospital etc. in city and village.