Water to water heat pump
Energy saving and environment friendly product
Daishiba water source heat pump utilizes free renewable energy from ground, consuming much less energy. It is efficient and economical alternative to both fossil fuel boilers and air-conditioning systems.
This system are free from the effect of climate, it can run at rough conditions with high COP. Compared with common electric heater or gas boiler, water source heat pump reduces costs more than 75%.
Flexible applicability
DAISHIBA water to water heat pump series can be applied in the independent and small scale space, such as multilayer apartments, villas, restaurants and entertainment places etc. It has a wide rang of capacity selection, from 6KW to 50KW.
Heating function
Connected to insulation water tank, it can offer hot life water all year around.
If connected to the fan coils or floor coil, it could make room heating in winter.
Convenient operation
Microelectronics control, all temperature settings are set by manufacturer. System tests and adjusts water temperature automatically. All what user needs to do is just to press "ON/OFF " button. System finishes the other operation automatically.
Parameters| TECHNICAL DATA | DWW-16HA/3 | DWW-20HA/3 | DWW-30HA/3 | DWW-35HA/3 | DWW-50HA/3 |
| Heating | Nominal capacity (KW) | 17.8 | 20.6 | 30 | 35.66 | 50 |
| Power input (KW) | 3.87 | 4.49 | 6.4 | 7.67 | 10.6 |
| COP (W/W) | 4.6 | 4.6 | 4.69 | 4.69 | 4.8 |
| Power supply | V/N/Hz | 380-415/3/50 |
| Max. water-outlet temperature (ºC) | 60 |
| Refrigerant type | | R410A |
| Compressor type | | DAIKIN (Scroll) |
| Heat exchangers | | shell and tube heat exchanger |
| Dimensions (Net) | HxWxD (mm) | 1075x796x900 |
| Dimensions (Packing) | HxWxD (mm) | 1176x896x1025 |
| Net / Gross weight | kg | 114/127 | 124/145 | 225/235 | 248/263 | 265/280 |
| Noise level | dB(A) | 48 | 48 | 50 | 52 | 52 |
NOTES: Capacities and power inputs based on the following conditions:
- Heating: Water source inlet temperature 10°C; User side inlet/outlet temperature 30°C/35°C.
** Cooling function are optional, if you need both heating and cooling function, please put it forward in advance. |
Contact: Tel: +86-0757-85213698
Phone: 86-15118604761
Add: Nanhai Foshan Guangdong China
Daishiba is a professional heat pump manufacturer based in China. With over decades of experience in the HVAC industry, Daishiba has become one of the leading brands of quality heating, cooling & hot water system. Our main products include heat pump, air conditioner & thermal equipments.
Daishiba Heating & Refrigeration Equipment Co. Ltd was founded in 1998 in China and well experience in energy-saving products. We have developed whole series of heating system equipments & energy-saving products with 5 series and more than 50 kinds of products in the past years. Our products range is as below:
Air to water heat pump.
Water to water heat pump.
Water to air heat pump.
Commercial air conditioner.
Fan coil units.
Besides Chinese market, export business is our main business. So most of our products are coming with international standard, some of our products have obtained international certificate, such as CE, RoHS, SAA certificate and ERP label etc, and our factory execute ISO9001: 2008 strictly. We are always insists on the principle of quality first, customer first, and focus on high-quality, competitive cost & fastest services. So far, our products have entered over 50 countries and regions with either brand name Daishiba or OEM brand.
We are always on the look-out to build strategic partnerships in overseas markets and welcome opportunities where we can work in tandem with you and succeed together. OEM & ODM enquires are welcome.
Looking towards the future, Daishiba will build a fresh and quiet living environment and comfortable life for you.
