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Maintenance Checklist
Information and References
Maintenance Checklist - During the Heating Season
  • Have your system inspected and tuned or repaired before the season 
  • Turn off heat in unoccupied areas 
  • Check your thermostats for accuracy 
  • Seal window air conditioning units 
  • Set back to day temperatures of 68°F and a night setting of 50°F. (If you have a heat pump, click here.) 
  • Keep exterior light timers adjusted to changing day lengths

> Go to the next checklist.

Checklists

Every day

Every week

During the heating season

During the cooling season