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Low temperature hot water 24 hours constant temperature hot water heatpump water heater
Product features
1. Domestic hot water is available in one step, no need to wait, the water is automatically returned and heated immediately;
2.24-hour constant temperature water supply;
3. Intelligent control system, water level control, safe and stable operation
4. It has multiple safety protection functions, intelligent defrosting function in winter
5. Green and environmentally friendly, and without any waste emissions.
Product Description
24 hours constant temperature circulation supply， working normally within the temperature range of -15C~48C; Strong adaptability, personalized customization.
Instant hot water without waiting, separation of water and electricity
We adopts multiple noise reduction technologies, every product has been repeatedly tested and optimized.
Separation of water and electricity, no leakage explosion risk of electric shock;
Circulation pump works regularly, instant hot water without waiting;
Clean air energy, low carbon and environmentally friendly;
Product Parameters
| Product Model | KFXRS-18II |
| Power supply | 380V/3N~/50Hz |
| Rated heating capacity (KW) | 18.8 |
| Rated power consumption (KW) | 4.27 |
| COP(W/W) | 4.4 |
| Water production (L/h) | 400 |
| Refrigerant | R290/R32/R410A/R22 |
| Maximum working current (A) | 12 |
| Maximum water discharge temperature (℃) | 60 |
| Circulating water flow (m³/h) | 3.5 |
| Working environment (℃) | -15℃~48℃ |
| Circulating water pipe diameter | DN25 |
| Unit weight (kg) | 145 |
| Unit size (mm) | 900*730*1200 |
| Protection class | IPX4 |
| Category of protection against electric shock | CLASS I |