2.7kW All in one Domestic hot water heat pump ZR9W-250VF3d with 250L water tank
Model | ZR9W-250VF3d | |
Heating capacity | KW | 2.7 |
Water tank volume | L | 250 |
Power input | IN | 820 |
Running current | A | 3.8 |
Power supply | V/Ph/Hz | 220~230/1/50 |
Compressor number | 1 | |
Compressor type | Rotary | |
Rated outlet water temperature | ℃ | 55 |
Max outlet water temperature | ℃ | 60 |
Air volume | M³/H | 450 |
Duct diameter | mm | Φ150 |
Noise | dB(A) | 49 |
Water inlet size/outlet size | Inch | G3/4” |
Net dimensions | mm | Φ600*1790 |
Package dimensions | mm | 660*660*1950 |
Net weight | KG | 90 |
Gross weight | KG | 105 |
FAQ
1.What is the difference between internal/ external refrigerant coil of all in one heat pump ?
Internal refrigerant coil mean:Heat conduction in the water tank direct contact the water.External refrigerant coil mean:Indirect heating outside of the stainless steel inner tank.Regarding the internal refrigerant coil, the heating speed is faster, much more convenience for customers use the hot water. But for bad water quality area, we do not suggest customers choose it. Regarding the external refrigerant coil, the coils do not contact the water diectly.Coils are not easily oxidized or corroded.But the heating speed is slower than internal refrigerant coil.
2.Can you tell me the heating time of your all in one heat pump? It needs to be heated from 30 to 60 degrees.
Water tank volume*(Outlet water temperature – inlet water temperature)/860/Heating capacity=Heating time.Taking ZR9W-200TV model as an example, the heating capacity of it is 3.3kw, so 200 * (60-30) / 860 / 3.3 ≈ 2.1 hours, so the unit will take about 2.1 hours to heat from 30 ℃ to 60 ℃.