Guangzhou Sprsun New Energy Technology Development Co.,Ltd.

SPRSUN low temperature heat pump for cold area(CE)

Features:
1. Sanitary hot water or house heating
2. Working condition range: -25 to 43 degree C
3. Max water outlet temperature: 60 degree C
4. Copeland EVI Scroll compressor with high COP in cold area
5. Tube in shell water heat exchanger
6. LCD display controller
7. Anti-freeze function
8. Easy to install, installed on outdoor wall or in yard or on the top of house
9. Refrigerant: R407C
10. Heating capacity: 10.8~74.4 KW

1. Main components
1) Copeland scroll compressor, High efficiency and low noise, Two-way scroll soft design
2)Condenser, double pipe heat exchanger, copper material tube, large heat exchanging area
3)Evaporator, inside thread copper, hydrophilic aluminous foil and balanced liquid seperator

2. Working Priciple:
Heat pump is a high efficiency water heater. Its working principle is reverse Carnot cycle, Reverse Carnot cycle is refrigerant cycle, it consists of 4 important components. 1. Evaporator. 2. Compressor, 3. Condenser, 4. Expansion valve.

3. Our heat pump advantages
1). Use special heat pump Copeland scroll compressor, high efficiency, low noise, long lifetime, self protection, large working range.
2). High quality defrost: Sprsun adopt double way defrost, one is 4-way valve reverse direction, one is electric heater defrost. Double defrost way can save defrost time and let defrost completely.
3). Hultiple protection: No matter what fault happen, the display panel will show the error code and heat pump stop to protect itself.
4). Preheat compressor in cold days, avoid liquid impact in compressor.
5). Different series products, suitable of different customers.

4. High COP:
1) Economy: The operating cost is only 1/4 of electric water heater, and 1/2 of oil water heater, 2/3 of solar water heater.
2) COP is more than 4.0.
3) EVI worked at cold areas from -20C to 40 C, increased 20% when -10 C heating capacity.
4) Safe and no pollution: Water and electricity are completely separated. No electricity leak, No explosion, No CO.
5) General testing and operational test carried out for every unit before delivery.5). Different series products, suitable of different customers.

4. High COP:

1) Economy: The operating cost is only 1/4 of electric water heater, and 1/2 of oil water heater, 2/3 of solar water heater.
2) COP is more than 4.0.
3) EVI worked at cold areas from -20C to 40 C, increased 20% when -10 C heating capacity.
4) Safe and no pollution: Water and electricity are completely separated. No electricity leak, No explosion, No CO.
5) General testing and operational test carried out for every unit before delivery.

5. OEM/ODM service:
1. Color customization
2. LOGO customization