Why Is My AC Blowing Warm Air in Herriman, UT?

When temperatures rise in Herriman, UT, the last thing you want is an AC that blows warm air instead of cool relief. If you’re experiencing this issue, don’t worry — there are several common causes, and many are fixable. In this guide, we’ll explain why your air conditioner might not be cooling and what you can do about it.

Top Reasons Your AC Blows Warm Air

• Thermostat Settings: Make sure your thermostat is set to “cool” and not “heat” or “fan only.”
• Dirty Air Filters: A clogged filter can restrict airflow, causing the system to overheat and underperform.
• Refrigerant Leak: Low refrigerant levels prevent your AC from removing heat effectively. This usually requires professional repair.
• Electrical Issues: Blown fuses or tripped breakers can cut power to critical AC components.
• Frozen Evaporator Coil: Restricted airflow or low refrigerant can cause the indoor coil to freeze and stop cooling.
• Outdoor Unit Problems: If your outside condenser is dirty, damaged, or non-operational, your system can’t cool properly.

What You Can Check Yourself

• Double-check thermostat mode and temperature settings
• Replace or clean your air filter
• Look for ice buildup on indoor coils or visible water leaks
• Make sure the outdoor unit is clear of debris and running

If these steps don’t solve the issue, it’s time to call in a licensed HVAC professional.

When to Call for AC Repair in Herriman

Sometimes, DIY fixes won’t cut it — especially if you’re dealing with refrigerant leaks, frozen coils, or compressor failure. That’s when you need trusted local help. At Bluffdale Heating and Air Conditioning, we provide fast AC repair in Herriman and the surrounding areas.

We’ll inspect your system, pinpoint the issue, and get your cool air flowing again — all with honest pricing and reliable service.

Serving All of Herriman & Nearby Areas

We serve all of Herriman, including Anthem, Juniper Point, Rosecrest, and surrounding neighborhoods. We also offer AC service in South Jordan and Bluffdale.

Need AC Repair in Herriman?

Don’t wait in the heat — contact us today or schedule your AC repair online and get your home back to a comfortable temperature.