Man turning down thermostat on gas powered central heating radiator to save energy

Filename: radiator-therm-5.jpg
Copyright: Iain Masterton
Image Size: 3440x5160 / 5.6MB; https://www.photoshelter.com/support/license; https://www.iainmasterton.com/about; heating energy radiator thermostat control saving temperature reduce reducing down turn turning environment central man domestic house residential green reduction power heat less lower
Contained in galleries: Housing Image Gallery