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Air-to-water heat pump Mitsubishi Electric PUZ-WM112YAA + ERPX-MD with 11.2 kW heating capacity, refrigerant R32, compressor: inverter. SCOP 4.81 (W35), COP 4.7 (A7/W35), energy class A+++, seasonal space heating efficiency ηs 189% (W35). Max. flow temperature 60 °C, min. outdoor operating temperature −25 °C, power supply three-phase, SG Ready. Outdoor unit: 1020 × 1050 × 480 mm (H × W × D), 132 kg, sound power level 60 dB(A).
| Seasonal space heating efficiency ηs (W35) | 189 % |
|---|---|
| Grid readiness (SG Ready) | SG Ready |
| Heat pump type | Air-to-water |
| Heating capacity | 11.2 kW |
| Refrigerant | R32 |
| SCOP (average climate, W35) | 4.81 |
| Seasonal energy class (W35) | A+++ |
| Seasonal space heating efficiency ηs (W55) | 133 % |
|---|---|
| AC input voltage | 380-415 V |
| COP (A-7/W35) | 3.31 |
| COP (A2/W35 or B0/W35) | 4.55 |
| COP (A7/W35) | 4.7 |
| Compressor type | Inverter |
| Frequency | 50 Hz |
| Functions | Heating, cooling |
| Max. power input | 8.47 kW |
| Max. flow water temperature | 60 °C |
| Min. outdoor operating temperature | -25 °C |
| Number of compressors | 1 |
| Number of phases | 3 |
| Rated power input (heating) | 2.38 kW |
| Refrigerant charge | 3 kg |
| Refrigerant GWP | 675 |
| Sound power level, indoor unit (LwA) | 40 dB(A) |
|---|---|
| Sound power level, outdoor unit (LwA) | 60 dB(A) |
| Weight | 30 kg |
| Width | 530 mm |
| Height | 800 mm |
| Length | 360 mm |
| Outdoor unit height | 1020 mm |
| Outdoor unit length | 480 mm |
| Outdoor unit weight | 132 kg |
| Outdoor unit width | 1050 mm |
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