Verified Company
Foshan Daishiba Heating & Refrigeration Equipment Co., Ltd.
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All in one domestic air heating pump water heater
DHW-28-250L
2.8kw 100L-300Lwith CE
Daishiba domestic hot water heat pump is one of the most economical systems to heat the water for family domestic use. Using free renewable energy from the air, the unit is highly efficient with low running costs. Its efficiency can be up to 3~4 times more than conventional gas boiler or electrical heater.
Ecological and economical heating
1) The efficient and economical alternative to both fossil fuel boilers and heating systems
2) By making use of the renewable source in the air, it consumes much less energy without direct CO2 emission
Multiple function
The special design of air inlet and outlet makes the unit with the ability for various ways of connections. With different ways of installation, the home heat pump unit can work as only a heat pump but also a fresh air blower, a dehumidifier, or an energy recovery equipment.
Compact design
Daishiba domestic hot water heat pump is specially designed for offering sanitary hot water for family use. Its extremely compact structure and elegant design are suitable for indoor installation.
Other features
1) Stainless steel tank keeps the clean water supply
2) High efficient compressor with green gas R410A
3) Electrical element available in the unit as back up, and assuring constant hot water
4) Supply even in extreme cold winter
Specification - R410A Domestic Hot Water Heat Pump
| TECHNICAL DATA | DHW-28-100L | DHW-28-150L | DHW-28-200L | DHW-28-250L | DHW-28-300L | |
| Heating capacity | kW | 2.8 | 2.8 | 2.8 | 2.8 | 2.8 |
| Power input | W | 700 | 700 | 700 | 700 | 700 |
| COP | W/W | 4.0 | 4 | 4 | 4 | 4 |
| Power supply | V/N/Hz | 220~240/1/50 | ||||
| Compressor | Rotary | |||||
| Refrigerant type | R410A | |||||
| Water tank Volume | L | 100 | 150 | 200 | 250 | 300 |
| Net Dimensions | mm | Φ560x1370 | Φ560x1560 | Φ560x1740 | Φ560x1970 | Φ640x1860 |
| Packing Dimensions | mm | 660x630x1570 | 660x630x1760 | 660x630x1940 | 660x630x2120 | 680x660x2060 |
| Net Weight | Kg | 65 | 74 | 82 | 92 | 103 |
| Gross Weight | Kg | 72 | 78 | 87 | 100 | 112 |
| Noise level | dB(A) | 47 | 48 | 48 | 48 | 48 |
| Features included: | Heating | |||||
| 1.5kw auxiliary electrical heater | ||||||
| Electronic expansion valve | ||||||
| One extra set of heat exchanger | ||||||
| Magnesium stick | ||||||
| Relieve / safety valve | ||||||
NOTES: Capacities and power inputs based on the following conditions: - Heating: Ambient temperature 20°C/12°C, Water temperature from 10°C to 55°C. | ||||||
How to select water tank: