Water source heat pump takes advantage of relative stable low temperature as the cold heat source of cold and hot exchange.When producing heat in winter, the unit release the coldness into the underground water, when cooling in Summer, then it release the heat into underground water, what’s more, the unit can fulfill the needs for hot water or heating or cooling in 4 season of a year.
Key features:
Intelligent controlling system
High efficiency scroll compressor，extend the unit’s life
Electronic expansion valve
High & low pressure protection
Low noise and vibration
Low operation cost
eco-friendly refrigerant
Use for hot water or heat & cooling
Parameter
Model no. | SX180SE | SX210SE | SX350SE | SX420SE | SX750SE |
Technical parameters |
Heating capacity (kw) | 19.5 | 24 | 40 | 48 | 90 |
COP | 4.6 | 4.6 | 4.6 | 4.6 | 4.5 |
Rated input power（kw） | 4.2 | 5.2 | 8.7 | 10.4 | 20 |
Power supply | 380/3/50 |
refrigerant | R417a |
compressor | Copeland |
Condenser | Tube in tube |
Evaporator | Tube in tube/ plat heat exchanger |
A. Intelligent microcomputer control chip
B. World famous scroll compressor
World famous scroll compressor with low energy consumption and high energy efficiency output, which effectively shortens the heating water time and double extend the useful life of the unit.
C. EEV, precise flow control
Wide working temperature range, faster and more accurate refrigerant flow control than capillary and mechanical expansion valve. Best choice to achieve higher efficiency and energy-saving.
D. Professional pipe system design,stable and high efficient
The bottom of the compressor adopts a multi-ring rubber spring design, which has better anti-vibration performance, effectively absorbs compressor’s vibration to reduce noise.1
EEV, precise flow control
EEV, precise flow control
EEV, precise flow control
EEV, precise flow control
All In One/Monobloc Heat Pump Water Heater (Gas Circulation) K50 300WL