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Air-to-water heat pump Mitsubishi Electric PUZ-SHWM120YAA + ERST20F-VM6E with 12.1 kW heating capacity, refrigerant R32, compressor: inverter. SCOP 4.63 (W35), COP 4.9 (A7/W35), energy class A+++, seasonal space heating efficiency ηs 182% (W35). Max. flow temperature 70 °C, min. outdoor operating temperature −30 °C, power supply three-phase, SG Ready. Outdoor unit: 1040 × 1050 × 480 mm (H × W × D), 125.5 kg, sound power level 58 dB(A).
| AC input voltage | 380-415 V |
|---|---|
| COP (A-7/W35) | 2.8 |
| COP (A2/W35 or B0/W35) | 4.01 |
| COP (A7/W35) | 4.9 |
| Compressor type | Inverter |
| Frequency | 50 Hz |
| Functions | Heating, cooling, DHW |
| Max. power input | 7.82 kW |
| Max. flow water temperature | 70 °C |
| Min. outdoor operating temperature | -30 °C |
| Number of compressors | 1 |
| Number of phases | 3 |
| Rated power input (heating) | 2.47 kW |
| Refrigerant charge | 1.8 kg |
| Refrigerant GWP | 675 |
| Seasonal space heating efficiency ηs (W55) | 138 % |
| Grid readiness (SG Ready) | SG Ready |
|---|---|
| Heat pump type | Air-to-water |
| Heating capacity | 12.1 kW |
| Refrigerant | R32 |
| SCOP (average climate, W35) | 4.63 |
| Seasonal energy class (W35) | A+++ |
| Seasonal space heating efficiency ηs (W35) | 182 % |
| Height | 1600 mm |
|---|---|
| Length | 680 mm |
| Outdoor unit height | 1040 mm |
| Outdoor unit length | 480 mm |
| Outdoor unit weight | 125.5 kg |
| Outdoor unit width | 1050 mm |
| Sound power level, indoor unit (LwA) | 41 dB(A) |
| Sound power level, outdoor unit (LwA) | 58 dB(A) |
| Weight | 96 kg |
| Width | 595 mm |
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