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Cleveland HVAC Blog

Air Conditioning Maintenance — Don’t Skip It!

Posted by Paul Wadsworth on Fri, Jun 22, 2012 @ 04:25 PM

Maintenance is required to keep your air conditioning running as efficiently and reliably as possible. Regular preventive maintenance also allows the technician to find and fix any small problems before they develop into something more serious. Without professional maintenance, your cooling system is more likely to break down, often when temperatures are at their hottest and putting the most demand on your system. It also saves you money on your utility bills — regular tune-ups can keep an air conditioner operating up to 30% more efficiently!

You can do some maintenance tasks yourself:

  • Clean the outdoor coil and remove any mulch, grass, leaves, etc. that may have been blown onto it by a lawnmower
  • Trim any plants away from the unit to provide space for good airflow, a minimum of 12 inches or more typically
  • Clean the indoor vents and registers. Make sure nothing (furniture, drapes, etc.) is blocking the vents
  • Change or clean your filter

Your technician will complete the process by performing the following tasks:

  • Air Conditioner Precision Tune UpCheck thermostat operation and replace batteries if necessary
  • Inspect, clean and tighten the electrical connections
  • Inspect the drain pan and condensate drain, flushing the drain if necessary
  • Inspect the condenser and evaporator coils
  • Inspect belts if present
  • Verify that all temperature and electrical readings are within proper ranges
  • Verify that the filter is clean
  • Lubricate any moving parts, including all fans and motors
  • Check for symptoms of a refrigerant leak
  • Visually inspect for damage to equipment, refrigerant lines and nearby ductwork
  • Look for evidence of wear that can be corrected.
  • Verify the proper operation of the thermostat
  • Test overall system operation and make necessary adjustments

Regular preventive maintenance gives a trained HVAC professional a chance to evaluate the condition of your system and make any adjustments or repairs that might be necessary to maintain the unit’s performance. By doing some of the minor tasks yourself ahead of time, you can free up the technician to focus on technical issues and repairs on your equipment.

A/C Precision Tune-Up

Photo Credit

Paul WadsworthPaul Wadsworth is the President and Owner of P.K. Wadsworth Heating and Cooling. For 37 years, Paul has been providing heating and cooling services to the Greater Cleveland area. P.K. Wadsworth has been a trusted Cleveland HVAC service company for 75 years. The company understand the area's construction and local heating and air conditioning needs. Paul has an MBA from the University of Michigan and a B.S., Industrial Engineering from Purdue University. He's been President of the Cleveland Air Conditioning Contractors of America and a founding member of the local chapter. Paul was born and raised in Cleveland and has been active in the local community. He resides in Cleveland, Ohio with his wife and two sons.

The opinions and statements contained in this article are for general informational purposes only and are not instructions. Only trained, licensed and experienced personnel should attempt installation/repair. The author assumes no liability for the opinions/statements made in this article. Any individual attempting a repair or installation based on this article does so at their own risk of loss.

Topics: a/c tune-up, air conditioning maintenance, preventative maintenance

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