Buderus 42 kW WLW286.2-42
- Power
- 42 kW
- Availability
- On order
- Minimum order
- 1 pcs
Downloads
- PDF Manufacturer datasheet 0.6 MB
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Description
Air-to-water heat pump Buderus WLW286.2-42 with 39.5 kW heating capacity, refrigerant R290 (propane), compressor: inverter. SCOP 4.72 (W35), COP 5.11 (A7/W35), energy class A+++, seasonal space heating efficiency ηs 186% (W35). Min. outdoor operating temperature −22 °C, SG Ready. Outdoor unit sound power level 54 dB(A).
Technical data
Main parameters
| Grid readiness (SG Ready) | SG Ready |
|---|---|
| Heating capacity | 39.5 kW |
| Refrigerant | R290 (propane) |
| SCOP (average climate, W35) | 4.72 |
| Seasonal energy class (W35) | A+++ |
| Seasonal space heating efficiency ηs (W35) | 186 % |
| Heat pump type | Air-to-water |
Product details
| Max. power input | 26 kW |
|---|---|
| Min. outdoor operating temperature | -22 °C |
| Number of compressors | 1 |
| Rated power input (heating) | 7.73 kW |
| Refrigerant charge | 4 kg |
| Refrigerant GWP | 3 |
| Seasonal space heating efficiency ηs (W55) | 149 % |
| COP (A-7/W35) | 2.98 |
| COP (A2/W35 or B0/W35) | 4.59 |
| COP (A7/W35) | 5.11 |
| Compressor type | Inverter |
Dimensions and weight
| Sound power level, outdoor unit (LwA) | 54 dB(A) |
|---|
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