12KW Heating Capacity R410A Refrigerant Water to Water Ground Source Heat Pump with LCD Touch Panel Control
12KW Custom Heat Pump inverter Ground Source Heat Pump with integrated hot water, room heating/cooling, and solar control functionality.
The water-to-water heat pump may be applied in a boiler/cooling tower setting, in a geothermal closed or open loop application, or in a hybrid application. All units accommodate service access to the controls and other major components to contribute to greater serviceability and maintainability.
Water-to-water heat pumps transfer underground heat energy from hot water or steam to indoor hot water or steam. This hot water or steam is then distributed within homes and businesses through radiators, hot water baseboard heaters, or radiant floor heating. As renewable and efficient systems, heat pumps utilize natural heat transfer principles.
- 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
| Model | M-D12WDH | |
|---|---|---|
| Performance at W10/7℃, W30/35℃ | ||
| Rated Heating Capacity | kW | 12.5 |
| Heating Capacity Range | kW | 4.1-13.5 |
| COP | / | 5.2 |
| Rated Input Power | kW | 2.4 |
| Performance at W0/-3℃, W30/35℃ | ||
| Rated Heating Capacity | kW | 11 |
| Heating Capacity Range | kW | 3.3-12.1 |
| COP | / | 4.47 |
| Rated Input Power | kW | 2.46 |
| 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 | / | 230V/1P/50Hz |
| Noise | dB(A) | 40 |
| Color | / | Optional / default white |
Meidibao DC inverter water source heat pumps utilize DC inverter technology and REPM compressors with adjustable running speeds that follow ambient or water temperature variations. This regulates output capacity to heat storage tanks or rooms much quicker than normal on/off heat pumps while maintaining precise temperature balance.
The inverter system provides very high COP by eliminating energy waste. Through frequency-changeable inverter technology, the heat pump can increase compressor speeds to over 5000rpm at very low ambient temperatures of -25℃, increasing refrigerant mass flow rate to offset source energy loss in cold climates while maintaining acceptable performance.
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