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EVI R32 high COP ultra-low temperature heat pump water heater
Product features
R410A Full DC Inverter ultra-low temperature air source heat pump technology uses air as a heat source and can efficiently produce heat at extremely low temperatures of -35°C, 70% energy savings. The unit can operate normally within the temperature range of -35C~48C;
water and electricity separated, which eliminate the risk of combustion and explosion and ensure the system operation is safer and more stable. This technology can accurately control the outlet water temperature fluctuations of less than 0.5°C, and achieve 24-hour continuous circulation of constant-temperature hot water.
Product Parameters
| Product Model | DKFXRS-50II |
| Power supply | 380V/3N~/50Hz |
| Ambient Temperature | 20℃ 7℃ 0℃ -12℃ |
| Rated heating capacity(KW) | 50 42.5 35.97 26.07 |
| Rated power consumption(KW) | 12.50 12.4 11.46 11.04 |
| COP(W/W) | 4.0 3.43 3.14 2.36 |
| Water production(L/H) | 1250 870 740 532 |
| Refrigerant | R290/R32/R410A/R22 |
| Maximum working current(A) | 27.4 |
| Circulating water flow(m³/h) | 8.6 |
| Maximum water discharge temperature(℃ ) | 60 |
| Working environment(℃ ) | -35℃~48℃ |
| Circulating water pipe diameter | DN40 |
| Unit weight(kg) | 330 |
| Dimension(mm) | 1750*910*1600 |
| Waterproof grade | IPX4 |
| Anti-electrocution protection class | CLASS I |
FAQ
Q: ls it easy to operate, have hot water at any time?
A: No longer need to be adjusted after the initial installation.Wil work automatically to meet your needs After reaching the
upper limit temperature, the heat pump will automatically stop and insulation,and the water temperature is maintained at 45°-55°