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3 Common Oversights That Result in AC Repair

If the HVAC system in your Mansfield, Texas, home isn’t working, several reasons could be causing the problem. Prompt attention to performance issues can reduce the incidence and cost of AC repair. Although homeowners can correct some problems, it’s best to leave others problems to licensed professionals.

Dirty Filters

Dirty filters are the most common reason for HVAC breakdowns. Filters keep airborne particulates from entering ducts and your living space. Clogged filters restrict airflow. As a result, they strain the compressor and fans. Debris bypassing the filter settles on coils, which affects heat exchange. Eventually, the unit stops working.

Homeowners should clean or replace filters every two to three months. However, if you have pets or live in a dusty area, you should replace your filters more frequently.

Lack of Maintenance

Poor maintenance affects energy efficiency, comfort and performance. During a preventive maintenance session, an HVAC professional will examine, clean and calibrate every component of the system, including:

  • Clean or replace air filters.
  • Calibrate thermostat.
  • Clean outdoor unit housing.
  • Check refrigerant levels.
  • Clean condenser and evaporator coils.
  • Clean and lubricate fans and blowers.
  • Check electrical wiring, amperage and voltage.
  • Clean condensate system.
  • Ensure system cycles properly.

Correcting small problems keeps them from becoming large problems. As a result, you avoid higher repair costs.

Clogged Condensate System

Finally, air conditioning removes moisture from the air, which is important for comfort in the humid summers. The condensate system keeps equipment safe from water damage. Moisture from the evaporator coil flows through tubing and into the drain pan. From there, it exits your house.

If blocks occur, water can back up and damage HVAC equipment. Also, clogged drain pains foster microbial growth. You may notice a bad odor coming from vents, higher humidity, water around your air conditioner or higher energy bills.

Performance Heat and Air provides new installations, AC repair services, preventive maintenance and indoor air quality improvements. If your air conditioner or heat pump isn’t cooling properly, call us right away.

Image provided by Thinkstock

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