Programmable thermostats align heating with occupancy. U.S. energy-saving estimates do not necessarily apply to Korean radiant floors, district heating or every heat pump.
Your try-it-at-home checklist 0 / 6 done
01 1. Identify whether the home uses a boiler, radiant floor, district heat or heat pump and read the manufacturer's scheduling guidance. 02 2. Record weekday and weekend wake, away, return and sleep times. 03 3. Program supported occupancy and energy-saving periods using your thermostat's proper controls. 04 4. The U.S. DOE describes potential savings from setbacks on suitable systems, but savings and ideal temperatures differ by home and heating system. 05 5. During extreme cold or when exposed pipes may freeze, avoid deep setbacks and follow building rules. For heat pumps, use manufacturer-supported recovery and backup-heat controls. 06 6. For several days, monitor comfort on returning, operation, moisture and freeze risks; fine-tune the program and seek help for abnormal operation.