Improve Your Air Conditioner and Furnace Maintenance with a Precision Tune-Up

Precision Tune Up logoThe last thing you want to happen is have your AC break down on the hottest day of the year. Or have your furnace stall in the middle of a blizzard. As it turns out, these dreaded situations may be easily prevented with our Precision Tune-Ups.

Precision Tune-Ups for your HVAC systems will ensure efficient and reliable heating and cooling. It may even help decrease your energy expenses. It’s a win-win! But before you approach just anyone for your tune-up, let’s get something straight. No one else offers a more thorough inspection than your San Antonio Air Service Experts team in San Antonio.

When you enroll in our Precision Tune-Up plan, you’ll receive our full 23-point1 Heating Precision Tune-Up or our 18-point1 Air Conditioning Precision Tune-Up. We will also perform a 29-point visual system inspection to make sure parts all around the unit are working well. It’s a comprehensive process. They include:

  • Equipment cleaning
  • Gas pressure and pilot adjustment
  • Complete lubrication
  • Energy savings analysis

Did you hear that our work is backed by our 100% guarantee and call 210-570-9705 to schedule your next tune-up today.

Here is everything our expert Tune-ups include:

Heating System Tune-up Steps
  • Check thermostat calibration
  • Clean and adjust burner assembly
  • Clean ignition assembly
  • Check combustion air
  • Test starting capabilities
  • Examine heat exchanger for damage and corrosion
  • Examine installation quality
  • Examine equipment condition area, and clearances
  • Monitor flue draft
  • Test safety controls
  • Inspect gas piping
  • In-place clean and adjust blower components
  • Measure for correct air flow
  • Tighten electrical connections
  • Measure volts and amps
  • Lubricate all moving parts
  • Clean condensate drains
  • Measure temperature difference between supply air and return air
  • Apply protective coating
  • Adjust gas pressure
  • Adjust pilot
  • Monitor heating cycle

Air Conditioner Tune-Up Steps
  • Check thermostat calibration
  • Monitor refrigerant pressure
  • Test AC starting capabilities
  • Test air conditioner safety controls
  • 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

1 Where applicable




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