Air Conditioner

Why Is My Air Conditioner Blowing Hot Air?

June 21, 2023

It can feel uncomfortable and upsetting to learn that your air conditioner isn’t cooling your house as you’d like and expect. Several factors can cause your AC system in Portsmouth, VA, to blow hot instead of cold air. Here are four common reasons for this problem and guidance on how to resolve it without attempting DIY AC repairs:

Check the Thermostat Settings

Before scheduling an air conditioning repair, check your thermostat. Ensure you’ve set it to cooling mode and the temperature you desire. If you haven’t had the thermostat calibrated in a long time, it could cause your air conditioner to malfunction and blow hot air. Schedule an AC repair to learn whether the thermostat requires calibrating.

Verify the Air Filter Is Clean

A clogged filter in your air conditioner can result in restricted airflow and poor cooling performance. If your air conditioner’s filter is filthy, it’ll cause the system to blow warmer air. Ideally, you should check your AC system’s filter every month and change it as needed. Not doing so will result in higher energy and AC repair costs.

Air Conditioner Refrigerant Leak

Refrigerant is a fluid responsible for absorbing heat from the indoor air and cooling it before circulating it back into your house. If there’s a refrigerant leak in your air conditioner, your system will struggle to produce cold air. AC refrigerant leaks require professional expertise to locate and repair. Refrain from attempting DIY AC refrigerant repairs. Handling the fluid without the proper training and equipment can be dangerous to your health and the environment.

Failing Air Conditioning Compressor

The compressor in your air conditioner’s outdoor unit plays a pivotal role in the cooling process. If the compressor malfunctions, your air conditioner might blow hot air. Identifying and repairing the underlying problem requires professional training, knowledge and experience. We can help fix your air conditioner.

Don’t suffer in sweat this summer by allowing your AC system to continue blowing hot air. Contact Fair Mechanical for a fast and cost-effective solution. You can trust us to complete your AC repair using premium tools and parts.

Image provided by Thinkstock

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