Head to head
LG Therma V Monobloc S 5.50kW vs Mitsubishi Electric Ecodan PUZ-WM112VAA 11.2kW
The LG Therma V Monobloc S 5.50kW is a r32 monobloc air source heat pump, 5.50 kw heat output. The Mitsubishi Electric Ecodan PUZ-WM112VAA 11.2kW is a r32 monobloc air source heat pump, 11.2 kw heat output.
Last reviewed 13 September 2026
Specifications side by side
| LG Therma V Monobloc S 5.50kW | Mitsubishi Electric Ecodan PUZ-WM112VAA 11.2kW | |
|---|---|---|
| Heat output | 5.50 kW at 7C/35C flow | 11.2 kW at -7C outdoor / 35C flow |
| SCOP | 4.46 (average climate, 35C flow) | 4.78 (MCS, 35C flow), 3.34 (55C flow) |
| Refrigerant | R32, GWP 675 | R32, 3.0 kg charge |
| Sound power | 57 dB(A) rated, 54 dB(A) low noise mode | 60 dBA |
| Dimensions | 1239 x 834 x 330 mm (H x W x D) | 1020 x 1050 x 480 mm (H x W x D) |
| Weight | 89.5 kg | 119 kg |
| Max flow temperature | 65C | 55C (space heating), 35C (combination heater) |
| Sound pressure at 1m | - | 45 dBA |
Sources: LG Therma V Monobloc S 5.50kW, Mitsubishi Electric Ecodan PUZ-WM112VAA 11.2kW. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Therma V Monobloc S 5.50kW if...
An LG Therma V Monobloc S rated at 5.50kW, using R32 refrigerant and reaching a 65C flow. A low noise mode drops the sound power to 54 dB(A), useful where the outdoor unit sits close to a boundary or window.
Full Therma V Monobloc S 5.50kW specifications →Buy or hire the Ecodan PUZ-WM112VAA 11.2kW if...
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.
Full Ecodan PUZ-WM112VAA 11.2kW specifications →Common questions
What is the difference between the LG Therma V Monobloc S 5.50kW and the Mitsubishi Electric Ecodan PUZ-WM112VAA 11.2kW?
The LG Therma V Monobloc S 5.50kW is a r32 monobloc air source heat pump, 5.50 kW heat output; the Mitsubishi Electric Ecodan PUZ-WM112VAA 11.2kW is a r32 monobloc air source heat pump, 11.2 kW heat output.
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