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By Desert Valley HVAC / Posted On: November 7, 2023 /

Why is my air conditioner in Las Vegas blowing warm air?

Why is my air conditioner in Las Vegas blowing warm air?Why is My Air Conditioner Blowing Warm Air? One reason for your AC blowing warm air could be a faulty thermostat. Sometimes, the thermostat may not be calibrated correctly or could be reading the temperature inaccurately. Are you tired of the blistering heat in Las Vegas? The last thing you need is an air conditioner that blows warm air in the middle of summer. Don't suffer in silence – let us help you troubleshoot and fix the problem so you can enjoy a cool and comfortable home.

Help, My Air Conditioner Feels Like a Furnace

Another common issue could be dirty air filters. Clogged air filters restrict airflow to your AC unit, reducing its cooling capacity and causing it to blow warm air. Our team can replace your dirty filters with clean ones, allowing for better airflow and optimal cooling performance. Low refrigerant levels can also prevent your AC from cooling effectively. If there's a refrigerant leak, it needs to be repaired, and the refrigerant levels need to be replenished. Our skilled technicians have the expertise to detect and fix refrigerant leaks, ensuring your AC is filled to the appropriate levels and capable of cooling your home efficiently.

A broken compressor may be to blame for your AC blowing warm air. The compressor is responsible for circulating refrigerant and cooling your home. If it's not functioning correctly, your AC won't be able to produce cold air. Our team can diagnose compressor issues and recommend the necessary repairs or replacements to restore your AC's cooling power.

Any time the air conditioner malfunctions, you should troubleshoot two things:

1. Check your thermostat to be sure it is set to “auto.” If it’s set to “on” that means the fan will circulate all the time, even if the air conditioner isn’t cooling. That can feel like warm air is circulating. So, put your air conditioner on auto to keep things cooler, and to reduce your energy consumption. Also be sure your thermostat is set to “cool” and not “heat.” Don’t laugh – it can happen!

2. Change your air filter. It’s crazy how one little air filter can cause so many problems in today’s modern Las Vegas air conditioning unit. The filter keeps dirt, dust, and debris from flowing into the unit. If the filter gets dirty because you’ve not changed it in a while, it will restrict airflow to the condenser coils. You’ll notice your furnace isn’t cooling as well. It may cause condenser coil to freeze up or make the air conditioner shut off completely.

3. Check for inadequate insulation or air leaks in your home that can contribute to warm air blowing from your AC. Poor insulation or air leaks result in hot air seeping into your home and can overpower your AC's cooling ability. Our experts can inspect your home, identify areas of concern, and recommend insulation upgrades or sealing to keep the cool air in and the hot air out.

Desert Valley Heating & Cooling will carefully inspect your air conditioning unit, paying particular attention to the condenser unit located outside your home. Dirty condenser coils are a prevalent issue that we can readily address. Scheduling regular preventative maintenance for your air conditioner will enable us to proactively keep your system clean, reducing the likelihood of a significant breakdown later on.

Occasionally, we discover that weeds have grown around the air conditioner, obstructing airflow and causing the unit to malfunction. Maintaining a two-foot clearance around the air conditioner, free of debris or obstructions, is recommended.

If your air conditioning system is still malfunctioning despite these checks, you may be experiencing one of several issues, including:

  1. A faulty compressor
  2. Low or leaking refrigerant coolant.
  3. A cracked or broken condenser
  4. A disconnected or broken return duct
  5. A frozen evaporator coils.

Las Vegas Air Conditioning Repair – Dessert Valley Heating & Cooling

Dessert Valley Heating & Cooling serves the residents of Henderson, Kingman, Lake Havasu, Las Vegas, and Laughlin areas of Nevada and Arizona. We service all makes and models of air conditioners and furnaces. If your air conditioner malfunctions, call us, we’re here to help.

Don't let the summer heat get the best of you. Contact us today, and let our skilled technicians diagnose and resolve the issues causing your AC to blow warm air. We are committed to providing you with a refreshing and comfortable environment, no matter how hot it gets outside.

Need Help? Call Us Right Now – 702-818-4722 | & 100% satisfaction guaranteed!