Air Source Hot Water Heat Pump / Air Pump is designed for offering central hot water for private houses, or commercial buildings such as hotels, schools, super market, office, workshop etc. It can be used for central heating, as well as sanitary hot water.
It is equipped with Copeland scroll compressor, with R417A system, suitable for an operation range of -10DegC~45DegC. It is quite suitable for commercial use, because the Copeland scroll compressor with R417A system has outstanding performance at high hot water temperature, with durable features against high temperature and high pressure.
The throttling device we use is 2 way thermostatic expansion valve, with higher efficiency when defrosting, saving more energy for users.
It uses heat exchangers which are 30% bigger than normal size, to extract more heat from the ambient air, ensuring high efficiency and stable performance at lower ambient.
Features:
1).Copeland scroll compressor, with R417A system standing high temperature and high pressure, thus reaching 60C hot water safely.
2). High efficiency tube-in-shell / Threaded coaxial coil as condenser, hydrophilic-coated fin-tube as evaporator.
3). 2 way reversible thermostatic expansion valve with durable and stable function, with higher efficiency for defrosting.
4). Automatic 4 way valve reverse circuit for defrosting.
5). The controller is with LED indoor control panel, convenient for users.
6). The fan is exterior rotor flow fan with high air volume and low noise.
7). With noise jacket for compressors, and noise insulation inside the heat pump case.
8). Optional auxiliary electric heater is available.
9). Multiple protections for high pressure, low pressure, water flow, over-current, phase sequence etc to make sure safe operation.
10). The case is with durable coating.
Datasheet:
| Name | ThermalMaster Series | |||||
| Model | SDRS-075-B | SDRS-075-B-S | SDRS-125-B-S | SDRS-250-A-S | SDRS-500-A-S | |
| Refrigerant | R417A | |||||
| Recommended Water Temperature | °C | 55 | ||||
| Maximum Water Temperature | °C | 60 | ||||
| CompressorStyle | Scroll | |||||
| CompressorQuantity | 1 | 2 | 4 | |||
| Power Supply | V/ph/Hz | 220/1/50 | 380/3/50 | 380/3/50 | 380/3/50 | 380/3/50 |
| Rated Heating Capacity | W | 10300 | 11800 | 18600 | 37200 | 74500 |
| Hot Water Output Speed | L/H | 210 | 240 | 400 | 800 | 1600 |
| Rated Input Power | W | 2860 | 3100 | 4850 | 9600 | 19200 |
| Running Current | A | 14.4 | 5.1 | 8.4 | 16.8 | 31 |
| Maximum Input Power | W | 3250 | 3800 | 6400 | 12800 | 21000 |
| Maximum Running Current | A | 16.2 | 7.1 | 12 | 20 | 34 |
| Condenser Type | High efficiency tube-in-shell / coaxial coil(tube-in-tube) heat exchanger | |||||
| Rated Water Flow Volume | m3/h | 2.1 | 2.1 | 3.8 | 7.6 | 15.2 |
| Water Pressure Drop | Kpa | 49 | 42 | 114 | 185 | |
| Water Connection Tube | MM | DN25 | DN25 | DN40 | DN50 | |
| Net Weight/Gross Weight | KG | 98/125 | 137/165 | 320/380 | 650/730 | |
| Noise | dBA | ≤55 | ≤57 | ≤68 | ≤72 | |
| Unit Dimension (L* W *H) | MM | 1115x425x710 | 1120X420X810 | 1115x425x1260 | 1450×705×1065 | 2260×1170×1495 |
| Packing Dimension (L* W *H) | MM | 1200x500x830 | 1200X440X910 | 1200x500x1380 | 1630x810x1180 | 2350x1250x1640 |
| Measuring Conditions | Ambient Temperature | Water Initial/Final Temperature | ||||
| DryBulb | WetBulb | InitialTemp. | FinalTemp. | |||
| 20°C | 15°C | 15°C | 55°C |
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Note:
Other heating capacities is available. Please feel free to contact us for detailed information if you need it.