But there's a magic number that the U.S. Department of Energy says is optimal for home heating in the winter: 68 degrees when ...
The Independent on MSN
Why having your thermostat in the hallway could be costing you – and other heating mistakes
Rawstron explains that, in the same vein as having the thermostat set too high, the boiler’s flow temperature is another ...
Our Good Housekeeping Institute experts tested out the best smart thermostats to buy in 2025, so you don’t have to. Shop our ...
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