Is Your AC Blowing Hot Air? 5 Steps For Troubleshooting


It can be frustrating and uncomfortable if you feel warm air blowing from your air conditioning unit. However, troubleshooting the issue alone can be even more frustrating, especially if you’re unfamiliar with the workings of an air conditioning system. That’s where we come in.

At 4 Points A/C and Heating, we understand the importance of a functioning air conditioning system, especially during the hot summer months. Our technicians are here to help you troubleshoot and solve any issues you may be experiencing with your AC unit. So, if you’re looking for reliable AC installation in Fontana, CA, look no further than 4 Points A/C and Heating. Call us today!

AC Troubleshooting: 5 Steps To Fix Your Hot Air Issue

Check Your Thermostat:

The first step is to check your thermostat. Ensure it is set to the correct temperature and cool mode. Sometimes, the thermostat may be set to heat mode, or the temperature set too high, resulting in hot air blowing out.
Check Your Air Filter: A clogged or dirty air filter can cause your AC unit to blow hot air. A dirty air filter reduces the airflow, resulting in the coils getting too cold, causing the unit to freeze. This blocks the airflow, and hot air is the only thing that can get through. It is essential to replace your air filter regularly to ensure proper airflow.

Check Your Outdoor Unit:

The outdoor unit of your AC can become clogged with dirt and debris, which can reduce the airflow and cause your AC unit to blow hot air. Ensure that the outdoor unit is clean and clear of debris. You can use a garden hose to clean the outdoor unit, but turn off the power first.

Check Your Ductwork:

The ductwork in your home can become damaged or disconnected, which can cause hot air to blow out of your AC unit. You can visually inspect your ductwork to ensure it is in good condition, or call us to inspect and repair any damages. We also provide AC replacement in Highland, CA.

Call A Professional:

Don’t let this issue leave you frustrated and uncomfortable in your home. If you’ve followed our troubleshooting steps but still can’t seem to fix the problem, it’s time to call in the experts. Our professional HVAC technicians have the knowledge, experience, and tools to diagnose and solve any AC issues you may be experiencing. Don’t hesitate to call us today and let us help return comfort to your home.

Why Choose Us?

There are several reasons why you should choose 4 Points A/C and Heating for your AC replacement in Fontana, CA:

Experienced and Professional Technicians:

Our technicians are experienced and highly trained professionals in the HVAC industry. We take pride in providing top-notch service to our clients and ensure that every job is done to the highest standard.

Affordable Prices:

We understand that HVAC services can be costly, and that’s why we offer competitive and affordable prices to our clients. We aim to provide the best value for your money while delivering quality services.

Quick Response Time:

We understand the importance of a functioning AC system, especially during the hot summer months. We promptly provide quick response times to solve your AC problems.

Quality Products:

We only use high-quality products from trusted brands for installations and replacements. We ensure our clients get the best products that will last years.

Excellent Customer Service:

We take pride in providing excellent customer service to all our clients. Our team is friendly, professional, and dedicated to meeting your HVAC needs. We value our clients and strive to provide the best service possible.

Choosing 4 Points A/C and Heating for your AC installation needs in Fontana, CA, guarantees quality service, affordable prices, quick response times, products, and excellent customer service.

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