An air source heat pump is 3 times more efficient than the most efficient modern condensing gas boiler. For every unit of electricity an air source heat pump consumes, 3 units of heat are produced and for every unit of gas a condensing boiler consumes, 0.9 units of heat are produced. If you’re interested in further information or would like a no obligation quote, please contact us today: https://www.bswenergy.co.uk/contact-us/