Don't wait for your heater to cough its last breath or your air conditioner to wave the white flag before giving it a tune-up...by then you'll beg for mercy!

This Precision Tune-Up can help you save more on your monthly energy costs. Nothing compares to this full 23-point* Heating Precision Tune-up or our 18-point* Air Conditioning Precision Tune-Up, performed by the industry's Donelson Air.

Our Furnace Tune-Up Includes*:

• Check thermostat calibration


• Clean and adjust furnace burner assembly


• Clean furnace ignition assembly


• Check combustion air


• Test furnace starting capabilities


• Examine heat exchanger for damage and corrosion


• Monitor flue draft


• Test furnace safety controls


• Inspect gas piping


• Clean and/or replace standard air filters


• Measure for correct air flow


• Tighten electrical connections


• Measure volts and amps


• Lubricate all moving furnace parts


• Clean condensate drains


• Measure temperature difference between supply air and return air


• Apply protective coating


• Adjust gas pressure


• Adjust pilot


• Monitor heating cycle


• In place, clean and adjustment of blower components


• Examine furnace installation quality


• Examine equipment condition area, and clearances

Our Air Conditioner Tune-Up Includes*:

• Check thermostat calibration


• Monitor refrigerant pressure


• Test AC starting capabilities


• Test air conditioner safety controls


• Clean and/or replace standard air filters


• In place, clean and adjustment of blower components


• Measure for correct air flow


• Tighten electrical connections


• Measure volts and amps


• Lubricate all moving parts


• Clean condensate drain


• Measure temperature difference between supply air and return air


• Apply protective coating


• Monitor cooling cycle


• Inspect evaporator coil


• Examine installation quality


• Examine equipment condition area, and clearances


• Clean condenser coil