Why Air Conditioner Tune Ups are Important

For many people, air conditioning has become far more of a necessity than luxury. This unit provides comfort from excessive heat and humidity during summer’s particularly warm and uncomfortable days.

Therefore, ensuring this system remains in optimal working order is critical. Air conditioner tune ups are critical upkeep practices all homeowners are urged to consistently perform.


Many individuals have heard the term air conditioner tune up mentioned on numerous occasions. However, few are likely capable of providing an accurate description of said activity.

Industry professionals define a tune up as a system-wide assessment of the unit geared towards ensuring all its components are structurally sound and functioning properly.

The Specific Actions Performed During An Air Conditioner Tune Up

Typically, the procedure is divided into two key facets, inspection and the actual tuning of parts.

During inspection, reputable air conditioning maintenance company representatives will examine:

  • Blowers
  • All filters
  • Electrical wiring and connections
  • Condenser and evaporator coils
  • Refrigerant pressure
  • Safety controls
  • Output and input temperatures
  • Air flow

Once initial inspection is complete, the next phase encompasses the tune up process. Correct execution of this initiative encompasses:

  • Thermostat re-calibration
  • Parts lubrication
  • Cleansing of the condensate drain
  • The application of protective coating
  • Cleaning blower components

Additionally, professional technicians will remediate any existing visible problem.

Associated Benefits

Tune-ups typically yield several benefits including:

Decreased Energy Costs

A well-tuned and cleansed system will operate with greater efficiency and expediency. The end result is often a reduced reliance on electricity and a significant decrease in monthly utility bills.

Increased Comfort Level

Tune-ups are more likely to heighten the network’s ability to provide adequate cooling. Said benefit will prove crucial during extremely hot or humid days.

Fewer Repairs

Properly tuned systems are less likely to experience major component breakdowns or system failures. Over the long haul, this will prevent the homeowner in question from having to invest in costly repairs or replacements.

Signs A Unit Might Require Tuning

Air conditioning specialists recommend having their air conditioning systems tuned at least once per year. However, homeowners are encouraged to schedule maintenance appointments with such professionals should they notice:

The Unit Is Producing Warm Air

Obviously, functional air conditioners should transmit cool air. When said unit expels warm air, clearly some problem exists.

Foul Odors Are Detected

Unusual or offensive odors are not normal and can indicate numerous potential abnormalities.

Temperature Inconsistencies

Optimally performing units should distribute cool air proportionately. If only certain areas of a residence receive cool air, a tune up is warranted.

Strange Noises Sound

Like any mechanical system, an air conditioning network will utter its fair share of sounds. That said, loud banging, thumping, or screeching noises are atypical and could indicate an issue requiring investigation.

Diminished Output of Air

In properly functioning systems, the cool air rushing through vents will be prominent and noticeable. Diminished air production is problematic and often indicates the need to schedule an air conditioner tune up.

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