Ote New Energy Technology ( Shandong ) Co., Ltd.
Ote New Energy Technology ( Shandong ) Co., Ltd. People Orientation , Honest Operation
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YWB-20D Comfortable Bathroom Residential Heat Pump , Winter Heating Room Most Efficient Heat Pump
Air source heat pumps can provide fairly low cost space heating. A high efficiency heat pump can provide up to four times as much heat as an electric heater using the same energy. In comparison to gas as a primary heat source, however, the lifetime cost of an air source heat pump may be affected by the price of electricity compared to gas (where available). Use of gas may be associated with higher carbon emissions, depending upon how the electricity is generated.
Applicable to the needs of rural coal-to-electricity projects, household heating & cooling.
Compressor: grain wheel ZW press
Fan: Quiet and Large Air Volume Design
Surface cooler: large heat exchange area
Electric control cabinet: international famous brands are adopted.
Expansion valve: international famous brands are adopted.
Plate exchange: rust prevention, high heat exchange efficiency
Shell: Thickened Sheet Metal, Noise Reduction Treatment
Control: Mobile phone remote control
Heat pump function: heating, cooling, hot water
Unit refrigeration test conditions: unit inlet and outlet water temperature 36 ℃/41 ℃, ambient temperature-12 ℃.
Technical parameters: (frequency conversion)
| project | unit | YWB-15D | YWB-20D | YWB-30D | ||
| Nominal cooling capacity | KW | 5.5 | 9.5 | 12 | ||
| Nominal heat production | KW | 5.6 | 9.1 | 11.5 | ||
| source | two-phase,220V,50Hz | |||||
| interiorinput power (refrigeration / heating) | KW | 2.11/2.33 | 3.8/3.9 | 4.8/5 | ||
| COP(refrigeration / heating) | KW/KW | 2.54/2.4 | 2.5/2.33 | 2.5/2.3 | ||
| Flow in and out of water | m³/h | 1.35 | 2.4 | 2.9 | ||
| Inlet and outlet diameter | DN | 25 | 25 | 25 | ||
system cold Agent | kind | R410A | ||||
| Charge quantity | Kg | 2.6 | 3.7 | 3.7 | ||
| compression engine | type | Imported fully enclosed scroll compressor
| ||||
| model | 3HP | 5HP | 6HP | |||
| Condensing fan | quantity | 1 | 2 | 2 | ||
| Water side pressure drop | KPa | 30 | 30 | 30 | ||
| outline dimension | long(L) | mm | 1030 | 1030 | 1030 | |
| wide(W) | mm | 400 | 400 | 400 | ||
| tall(H) | mm | 1330 | 1330 | 1330 | ||
| Unit noise | dB(A) | 56 | 60 | 61 | ||
| Unit weight | Kg | 119 | 130 | 130 | ||
Note: Unit cooling test conditions: unit inlet and outlet water temperature 12 ° C / 7 ° C, ambient temperature 35 ° C;
Unit cooling test conditions: unit inlet and outlet water temperature 36 ° C / 41 ° C, ambient temperature -12 ° C.
Installation diagram:
