CTC EcoZenith i550 Pro Developed in Sweden to operate with multiple thermal sources — namely biomass, solar and air-source heat pumps, the i550 is a 550-litre pressurised hot water system which suits...
CTC EcoZenith i550 Pro Developed in Sweden to operate with multiple thermal sources — namely biomass, solar and air-source heat pumps, the i550 is a 550-litre pressurised hot water system which suits...