Mastering DIY HVAC Maintenance – Tips from Just Better Air Conditioning


While professional assistance is recommended for major HVAC installations and repairs, there are several DIY tasks that homeowners can undertake to ensure their heating, ventilation, and air conditioning (HVAC) systems operate efficiently. Just Better Air Conditioning and Heating LLC, a leading provider of HVAC services in Chandler, AZ, and surrounding areas, offers these helpful tips:

Air Filter Replacement

  1. Locate your HVAC system’s air filter and inspect it regularly.
  2. Replace disposable filters every 1-3 months or as recommended by the manufacturer.
  3. For reusable filters, follow the cleaning instructions carefully.

Outdoor Unit Maintenance

  1. Clear away any debris, such as leaves or branches, from around the outdoor unit.
  2. Use a garden hose to gently rinse off any dirt or dust buildup on the unit’s fins.
  3. Trim back any vegetation that may be growing too close to the unit.

Thermostat Settings

  • Set your thermostat to a comfortable temperature range to avoid excessive cooling or heating.
  • Consider installing a programmable thermostat to automatically adjust temperatures when you’re away or sleeping.
  • Replace thermostat batteries annually to ensure proper operation.

Ductwork Inspection

  1. Visually inspect accessible ductwork for any visible damage or leaks.
  2. Use a damp cloth to wipe down exposed ducts and remove any accumulated dust or debris.
  3. Consider having a professional duct cleaning service if you notice excessive buildup or suspect leaks.


By following these simple DIY tips, you can help extend the lifespan of your HVAC system and potentially save money on energy costs. However, for more complex issues or professional maintenance, it’s always best to consult with the experts at Just Better Air Conditioning and Heating LLC. Their knowledgeable technicians can provide reliable service and ensure your system is operating at peak efficiency.