In Its place, the government will stimulate persons to replace their boilers with greener options, specifically heat pumps and biomass boilers. The full funding pool available for the ECO4 scheme is £4 billion, and the amount of funding for individuals will vary based upon a variety of components (see further https://share.evernote.com/note/447d9542-c602-9341-9bfa-9cafbe9cb233