geothermal pump water geothermal source heat pump mds20d vertical geothermal heat pump
- Copenland with R417a or Daikin with R410a scroll compressor, high efficiency and stable functions.
- Emerson ALCO thermal expansion valve, with accurate and stable throttling performance.
- Adoped high efficiency stainless steel heat exchangers for Evaporator and Condensor.
- Coated steel or #304 stainless steel case, avoiding rust and durable.
- Strict noise control. Floating support for compressor to reduce vibration at the most extent and Sandwich noise insulation inside the cabinet and noise jacket for compressor to reduce noise mostly.
| DERON WTW heat pump | |||
| Model | DE-27W/SBE | DE-46W/SBE | DE-92W/SBE |
| Power(V/ph/Hz) | 220/1/50 | 380/3/50 | 380/3/50 |
| * Heating capacity(kw) | 7.6 | 12.8 | 27.2 |
| * Rated power input(kw) | 2.0 | 3.3 | 6.7 |
| ** Heating capacity(kw) | 7.2 | 12.2 | 25.9 |
| **Rated power input(kw) | 2.3 | 4.0 | 7.2 |
| *** Heating capacity(kw) | 6.8 | 11.6 | 24.4 |
| ***Rated power input(kw) | 2.4 | 4.1 | 8.3 |
| **** Heating capacity(kw) | 5.6 | 9.5 | 19.2 |
| ****Rated power input(kw) | 2.7 | 4.6 | 9.2 |
| Refrigerant | R417A | ||
| Refrigerant weight(g) | 2000 | 2800 | 2800*2 |
| Max current(A) | 19.5 | 13 | 25 |
| Rated water temp.(°C) | 55 | 55 | 55 |
| Max.water temp.(°C) | 60 | 60 | 60 |
| Level against electric shock | l | l | l |
| Water-proof grade | IPX4 | IPX4 | IPX4 |
| Net weight(kg) | 80 | 120 | 250 |
| Net size(mm) | 600*470*830 | 600*620*830 | 700*650*1270 |
| Required hot water flow rate(m3/h) | 2.2 | 4 | 8 |
| Required water source flow rate(m3/h) | 1.8 | 3.2 | 6.4 |
| water connection | G1" | G1" | G1-1/4" |
| Noise dB(A) | ≤40 | ≤42 | ≤44 |
Test condition
*Heating: Water source temp. (In/Out):15°C /7°C, Water temp. (Initial/Final):15°C/55°C.
**Heating: Water source temp. (In/Out):10°C/7°C, Water temp. (In/Out):30°C/35°C.
***Heating:Water source temp. (In/Out):0°C,Water temp. (In/Out):30°C/35°C.
****Heating:Water source temp. (In/Out):-5°C,Water temp. (In/Out):30°C/35°C.
INSTALLATION
CERTIFICATES
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