Head to head
Daikin Altherma 3 H HT EPRA14DV3 vs Samsung EHS Mono HT Quiet 14.0kW
The Daikin Altherma 3 H HT EPRA14DV3 is a r32 monobloc high-temperature air source heat pump, class 14. The Samsung EHS Mono HT Quiet 14.0kW is a r32 monobloc air source heat pump, 14.0 kw heat output.
Last reviewed 13 September 2026
Specifications side by side
| Daikin Altherma 3 H HT EPRA14DV3 | Samsung EHS Mono HT Quiet 14.0kW | |
|---|---|---|
| Heat output | 10.17 kW (nominal heating) | 14.0 kW |
| SCOP | 4.51-4.71 (35C flow), 3.57-3.58 (55C flow) | 4.83 (35C flow), 3.75 (55C flow) |
| Refrigerant | R32, 4.2 kg charge | R32, 3.3 kg charge |
| Sound pressure | 43 dBA (heating) | 47 dB(A) standard, 35 dB(A) night mode |
| Dimensions | 990 x 1270 x 460 mm (H x W x D) (outdoor unit) | 1018 x 1270 x 530 mm (H x W x D) |
| Weight | 146 kg (single-phase) (outdoor unit) | 137 kg |
| Max flow temperature | 70C | 70C |
Sources: Daikin Altherma 3 H HT EPRA14DV3, Samsung EHS Mono HT Quiet 14.0kW. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Altherma 3 H HT EPRA14DV3 if...
A high-temperature monobloc heat pump reaching a 70C flow, aimed squarely at replacing a boiler on an existing radiator system without upgrading radiators. Its class 14 size gives around 10.2kW of heat output, suiting a three or four-bed house.
Full Altherma 3 H HT EPRA14DV3 specifications →Buy or hire the EHS Mono HT Quiet 14.0kW if...
The largest single-phase unit in the EHS Mono HT Quiet range at 14.0kW, for a larger house with a higher heat loss. It is available in both single-phase and three-phase versions and keeps the same 70C maximum flow temperature as the smaller models.
Full EHS Mono HT Quiet 14.0kW specifications →Common questions
What is the difference between the Daikin Altherma 3 H HT EPRA14DV3 and the Samsung EHS Mono HT Quiet 14.0kW?
The Daikin Altherma 3 H HT EPRA14DV3 is a r32 monobloc high-temperature air source heat pump, class 14; the Samsung EHS Mono HT Quiet 14.0kW is a r32 monobloc air source heat pump, 14.0 kW heat output.
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