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DC Inverter Heat Pump 18KW Ground Source Heat Pump For Hot Water & Baseboard Heaters
Product Overview
The 18KW Custom Heat Pump inverter Ground Source Heat Pump is designed for efficient hot water production and space heating applications. This water-to-water heat pump can be applied in various settings including boiler/cooling tower configurations, geothermal closed or open loop applications, or hybrid systems.
Key Features
High COP: 5.10/5.25/5.20 (Rated working condition: heating: source side inlet/outlet water temp: 10℃/7℃, use side inlet/outlet water temp: 30℃/35℃)
Hot Water Temperature: 20℃ to 65℃
Power Supply: 380V/50Hz/3P, 220V/50Hz/1P
Source Side Temperature: -3℃ to 30℃
Heating Capacity: 5KW/12KW/18KW/24KW
Technical Specifications
Model
M-D18WDH
Performance at W10/7℃, W30/35℃
Rated Heating Capacity
kW
18
Heating Capacity Range
kW
5.5-19.8
COP
/
5.15
Rated Input Power
kW
3.5
Performance at W0/-3℃, W30/35℃
Rated Heating Capacity
kW
15.48
Heating Capacity Range
kW
4.64-17.03
COP
/
4.3
Rated Input Power
kW
3.58
Functions
/
Hot water + Room heating/cooling + Solar control (Change over automatically)
Control
/
LCD touch panel standard / Internet, APP control alternative
Delivery Water
℃
20-65℃
Power Supply
/
380V/3P/50Hz
Noise
dB(A)
40
Technology Advantages
Utilizes DC inverter technology and REPM compressor with adjustable running speeds
Automatically adjusts output capacity based on ambient or water temperature variations
Heats storage tanks and rooms faster than conventional on/off heat pumps
Provides precise temperature balancing for water and air
Delivers high COP as inverter system minimizes energy waste
Frequency changeable technology enables compressor speeds exceeding 5000rpm at -25℃ ambient temperatures
Increases refrigerant mass flow rate to offset source energy loss in cold climates
Maintains acceptable performance even in very cold climate conditions