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December

  • Check air ducts for debris and clean if necessary
  • Check for excessive snow on roof and arrange for removal if necessary
  • Clean or replace furnace filter
  • Check and clean the heat recovery ventilator (HRV); wash or replace the filter; 
  • Clean humidifier and check for condensation and proper humidity levels
  • Check and reset ground fault circuit interrupter (GFCI)
  • Test smoke alarms and carbon monoxide detectors

January

  • Clean or replace furnace filter
  • Check and clean the heat recovery ventilator (HRV); wash or replace the filter; 
  • Check furnace fan belt for wear or looseness
  • Check water heater for leaks
  • Check or clean exhaust fans
  • Clean humidifier and check for condensation and proper humidity levels
  • Remove snow and ice from roof overhang/vents
  • Check and reset ground fault circuit interrupter (GFCI)
  • Test smoke alarms and carbon monoxide detectors

February

  • Clean or replace furnace filter
  • Check and clean the heat recovery ventilator (HRV); wash or replace the filter; 
  • Check and ensure air intakes and exhausts are clear of snow
  • Remove snow and ice from roof overhang/vents
  • Check and reset ground fault circuit interrupter (GFCI)