Mitsubishi Electric
Ecodan PUZ-WM112VAA 11.2kW
R32 monobloc air source heat pump, 11.2 kW heat output
Last reviewed 13 September 2026
Specifications
| Heat output | 11.2 kW at -7C outdoor / 35C flow |
| SCOP | 4.78 (MCS, 35C flow), 3.34 (55C flow) |
| Refrigerant | R32, 3.0 kg charge |
| Sound power | 60 dBA |
| Sound pressure at 1m | 45 dBA |
| Dimensions | 1020 x 1050 x 480 mm (H x W x D) |
| Weight | 119 kg |
| Max flow temperature | 55C (space heating), 35C (combination heater) |
Figures taken from the manufacturer: source. Specifications change by model year and configuration - confirm with the supplier before relying on them.
Who uses it
The largest domestic unit in the Ecodan PUZ-WM range at 11.2kW, sized for a larger house or one with a higher heat loss. Its SCOP of 4.78 at a 35C flow is among the higher MCS-rated figures in this range, and it weighs 119 kg against 98 kg for the smaller units.
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