Head to head
Samsung EHS Mono HT Quiet 12.0kW vs Samsung EHS Mono HT Quiet 8.0kW
The Samsung EHS Mono HT Quiet 12.0kW is a r32 monobloc air source heat pump, 12.0 kw heat output. The Samsung EHS Mono HT Quiet 8.0kW is a r32 monobloc air source heat pump, 8.0 kw heat output.
Last reviewed 13 September 2026
Specifications side by side
| Samsung EHS Mono HT Quiet 12.0kW | Samsung EHS Mono HT Quiet 8.0kW | |
|---|---|---|
| Heat output | 12.0 kW | 8.0 kW |
| SCOP | 4.90 (35C flow), 3.78 (55C flow) | 4.64 (35C flow), 3.38 (55C flow) |
| Refrigerant | R32, 3.3 kg charge | R32, 2.7 kg charge |
| Sound pressure | 46 dB(A) standard, 35 dB(A) night mode | 42 dB(A) standard, 35 dB(A) night mode |
| Dimensions | 1018 x 1270 x 530 mm (H x W x D) | 1018 x 1270 x 530 mm (H x W x D) |
| Weight | 137 kg | 126 kg |
| Max flow temperature | 70C | 70C |
Sources: Samsung EHS Mono HT Quiet 12.0kW, Samsung EHS Mono HT Quiet 8.0kW. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the EHS Mono HT Quiet 12.0kW if...
A 12.0kW unit for a larger house, with the highest SCOP quoted across the EHS Mono HT Quiet range at 4.90 on a 35C flow. It shares the same cabinet size as the 8kW model but weighs 11 kg more for the larger compressor.
Full EHS Mono HT Quiet 12.0kW specifications →Buy or hire the EHS Mono HT Quiet 8.0kW if...
An 8.0kW R32 monobloc heat pump sized for a small to medium house, reaching a 70C flow for radiator retrofits. A night mode sound setting brings it down to 35 dB(A), which suits a property with a neighbouring wall close to the outdoor unit.
Full EHS Mono HT Quiet 8.0kW specifications →Common questions
What is the difference between the Samsung EHS Mono HT Quiet 12.0kW and the Samsung EHS Mono HT Quiet 8.0kW?
The Samsung EHS Mono HT Quiet 12.0kW is a r32 monobloc air source heat pump, 12.0 kW heat output; the Samsung EHS Mono HT Quiet 8.0kW is a r32 monobloc air source heat pump, 8.0 kW heat output.
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