Mitsubishi has added three new larger models to its flagship range of Ecodan air source heat pumps, one of the best air source heat pumps on the market. The Ecodan R290 series now features three new 8 ...

The manufacturer has expanded its Ecodan R290 heat pump series with three new products. The systems use propane (R290) as the refrigerant and can purportedly deliver flow temperatures of up to 75 C.