MAINTENANCE CHECK LIST 

Spring/Summer Check

Air Conditioning

  • Check Refrigerant Pressures

  • Check Contactor

  • Check Crankcase Heater

  • Rinse/Clean Condenser Coil

  • Check/Tighten Electric Connections

  • Check Condenser Fan

  • Check Compressor & Fan Amps

  • Check Armaflex

  • Check Breakers

  • Check Thermostat

  • Check Indoor Blower Motor

  • Inspect/Change Air Filters                                  (Filters Provided by Owner)

  • Inspect Evaporator Coil

  • Flush Condensate Drain Line

  • Check Temperature Split

  • Check/Run Capacitors

  • Check Condenser Pad

  • Check Condenser Clearance

  • Indoor Air Quality Recommendations

 

Fall/Winter Check

Heating

Gas Furnace

Heat Pumps

Electric Airhandlers

  • Test Safety Switches

  • Inspect Burners

  • Clean Flame Sense

  • Check Flame Sense Microamps

  • Check Blower/Vibrations

  • Check Blower Amps

  • Inspect Flue Pipe

  • Check Fresh Air Return

  • C.O. Test/Check Alarms

  • Clean Pilot Assembly

  • Check for Gas Leaks

  • Check Gas Pressure

  • Inspect/Change Air Filters                      (Filters Provided by Owner)

  • Check Blower Capacitor

  • Check Duck Work

  • Indoor Air Quality Recommendations

 

  • Check Pressures

  • Check Contactor

  • Check Reversing Valve

  • Check Defrost Cycle

  • Check Safety Controls

  • Check Compressor Amps

  • Check Blower/Vibrations

  • Check Blower Amps

  • Check Aux. Heat Cycle

  • Check Electric Heat Amps

  • Check Heat Contactor

  • Check/Change Air Filters                          (Filters Provided by Owner)

  • Check Temperature Split

  • Check Blower Capacitor

  • Check Duck Work

  • Indoor Air Quality Recommendations