I'm a plumber – the thermostat temperature that could save you £270 a year Friday, December 12, 2025 heating thermostat savings boilers energy temperature radiators efficiency insulation plumbing A plumber has shared the precise thermostat setting that could save you up to £270 annually on your energy bills. David Doran of Blackstone Plumbing and Heating Ltd. explained to Birmingham Live the most efficient heating … Read More