Get the Most Out of a Seasonal Check Up!

Posted on April 22, 2016 by - Check Up Tips

A seasonal check-up should include the following items for Air Conditioning or Heat Pump:

  • Clean and adjust thermostat
  • Check voltage and amperage to all motors
  • Check air flow across the indoor cooling coil
  • Lubricate all moving parts (unless permanently sealed)
  • Check air filters
  • Check air flow across the outdoor coil
  • Check indoor fan relay
  • Check compressor contactor
  • Check electrical wiring and connections
  • Check that condensate drain is open
  • Check indoor coil Check operating pressures
  • Check temperature drop across indoor coil
  • Check indoor coil super-heat
  • Check outdoor sub-cooling
  • Check reversing valve (heat pump only)
  • Check defrost control (heat pump only)
  • Check outdoor coil

Leave a Reply

  • (will not be published)