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Close-up of a hand turning a wall-mounted thermostat to control home heating. Concept of indoor temperature regulation, energy saving, and heating bills in the United Kingdom
Skilled repairman confirm settings on touch screen checks gas boiler in bathroom, using digital tablet to assess system performance and ensure efficient operation for heating and water supply at home
Old cast iron radiator painted blue against a two-tone wall. Concept of central heating system and rising utility costs with copy space. Photo
A heat sink (also commonly spelled heatsink) is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device
A section of gray patterned curtains hangs just above a floor vent on wood laminate flooring. The space is bright and minimal.

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