Daikin
Altherma 3 H HT EPRA14DV3
R32 monobloc high-temperature air source heat pump, class 14
Last reviewed 13 September 2026
Specifications
| Heat output | 10.17 kW (nominal heating) |
| SCOP | 4.51-4.71 (35C flow), 3.57-3.58 (55C flow) |
| Refrigerant | R32, 4.2 kg charge |
| Sound pressure | 43 dBA (heating) |
| Dimensions (outdoor unit) | 990 x 1270 x 460 mm (H x W x D) |
| Weight (outdoor unit) | 146 kg (single-phase) |
| Max flow temperature | 70C |
Figures taken from the manufacturer: source. Specifications change by model year and configuration - confirm with the supplier before relying on them.
Who uses it
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.
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