Air Source Heat Pumps What is an Air Source Heat Pump? You may be eligible to recieve a free air source heat pump under the ECO4 scheme. An air source heat pump is an energy-efficient system that extracts heat from the outside air to provide heating and hot water for your home. It works by transferring this ambient heat indoors, reducing your reliance on traditional fossil fuels and lowering energy bills. Do I Qualify? How Much Could I Save? Average Savings (Air Source Heat Pumps): £250 - £1000 / year Not Quite Sure? Contact us today, or call the number on the 'Contact Us' page for free, expert advice. Contact Us