Mitsubishi Ecodan vs Vaillant aroTHERM Plus
A side-by-side look at the Mitsubishi Ecodan and Vaillant aroTHERM Plus. Winning figures are highlighted.
| Mitsubishi Electric Mitsubishi Ecodan | Vaillant Vaillant aroTHERM Plus | |
|---|---|---|
| Price from | — | — |
| Heat output | 8.5 kW | 7 kW |
| Efficiency (SCOP) | 3.9 | 4 |
| Max flow temp | 60 °C | 65 °C |
| Refrigerant | R290 | R290 |
| Noise | 45 dB | 46 dB |
| Min operating temp | -25 °C | -25 °C |
| Type | Monobloc | Monobloc |
| Warranty | 7 yrs | 10 yrs |
Mitsubishi Ecodan
If you want the safe, widely-supported choice, the Ecodan is it. You'll never struggle to find an installer or parts. Slightly lower flow temperature than the Vaillant, so radiator sizing matters.
Full Mitsubishi Ecodan review →Vaillant aroTHERM Plus
Our top pick for most homes. The R290 refrigerant hits high flow temperatures without wrecking efficiency, so it works in older properties that haven't had radiators upsized. Long warranty seals it.
Full Vaillant aroTHERM Plus review →