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Included in the AC Precision Tune-Up:

  • Inspect thermostat operation
  • Check air filter
  • Check contactor and electrical connection
  • Measure temperature
  • Check condensate drain
  • Inspect blower bearings
  • Inspect blower belt
  • Inspect blower
  • Inspect condenser-fan blades
  • Lube condenser-fan motor
  • Measure crankcase-heater amp draw
  • Inspect condenser coil
  • Inspect operation of fan cycler
  • Measure refrigerant operating pressures
  • Suction PSIG and head PSIG
  • Measure compressor amp draw
  • Measure amp draw on condenser fan motors
  • Perform basic visual refrigerant-leak check
  • Check high-pressure cutout
  • Check low ambient control set point
  • Measure indoor blower motor Amps
  • Clean acid condenser coils as needed

Included in the Extreme Furnace Tune-Up: *Check combustion air to equipment room

  • Checkout ppm
  • Inspect blower for cleanliness and alignment
  • Measure temperature drop across heat exchanger
  • Inspect heat exchanger for cracks and corrosion
  • Inspect flue for proper slope, clearance, wind, cap
  • Inspect thermostat and heat anticipator
  • Air filter replaced/cleaned
  • Clean flame sensor
  • Test fan/limit switch and adjust
  • Check and lube combustion inducer motor
  • Check inducer amps
  • Inspect main burner and air mixture
  • Lube indoor blower & motor bearings
  • Inspect pilot igniter resistance
  • Measure indoor blower motor amps
  • Green sticker adjustment