Boise Id Air conditioner installation service by IMS365HVAC - Innovative Mechanical Solutions

An overheating HVAC unit can cause big problems in your Boise home. When your HVAC system gets too hot, it not only makes your home uncomfortable, but it can also lead to expensive repairs if you don’t fix it right away. In this article, we’ll look at some common reasons HVAC units overheat, how to figure out what’s wrong, and what you can do to fix it before things get worse.

Common Causes of HVAC Overheating

HVAC systems are made up of many parts, and several things can cause them to overheat. Understanding these problems will help you figure out what’s wrong.

  • Clogged Air Filters: Air filters stop dirt, dust, and debris from getting into the HVAC system. But if they get too dirty, they block the airflow. This makes the system work harder and can lead to overheating.
  • Low Refrigerant Levels: Refrigerant is a liquid that cools the air. If there’s not enough refrigerant, the HVAC system can’t do its job properly, causing it to overheat.
  • Electrical Problems: Bad wiring or parts that aren’t working right, like the capacitor, can cause the system to overheat.
  • Dirty Coils: The coils in your HVAC system help it cool the air. If the coils get dirty, they can’t do their job, which can cause the system to overheat.

How to Diagnose Overheating HVAC Units

If your HVAC system is overheating, the first thing to do is figure out what’s wrong. Here’s how you can start:

  1. Check the Thermostat Settings: Sometimes, the thermostat might be set too high or not working right. Make sure it’s set to the correct temperature.
  2. Inspect Air Filters: If the filters are dirty, clean or replace them right away. This helps the system breathe better and prevents overheating.
  3. Look for Ice on Coils: Ice on the coils means something’s wrong, like low refrigerant or a blocked air filter. Ice can cause overheating if it’s not fixed.
  4. Listen for Strange Noises: If your HVAC system is making weird sounds, like buzzing or humming, it could be an electrical issue that causes overheating.

How to Fix an Overheating HVAC System

Once you figure out why the HVAC system is overheating, here’s what you can do to fix it:

  • Change the Air Filters: Dirty filters are easy to fix. Just replace them to help the system work better and stay cool.
  • Clean the Coils: Use a vacuum or cleaner to remove dirt from the condenser and evaporator coils.
  • Fix or Replace Faulty Parts: If the problem is caused by things like bad wiring or low refrigerant, it’s best to call a professional to fix it for you.

Preventing Future Overheating

The best way to keep your HVAC system from overheating is to do regular maintenance. Here’s how you can help:

  • Schedule Regular HVAC Maintenance: Have a professional check your HVAC system once a year to catch any problems early.
  • Keep Vents Clear: Make sure the vents and air registers in your home are not blocked by furniture or curtains.
  • Use a Programmable Thermostat: Set your thermostat to adjust the temperature automatically. This will help reduce the strain on your HVAC system.

Keep Your HVAC System Running Smoothly

Overheating HVAC systems can be frustrating, but most problems can be fixed with a little attention and regular maintenance. If your system is overheating or not working right, Innovative Mechanical Solutions is here to help. We offer professional HVAC services in Boise and can get your system running smoothly again. Contact us today at (208) 860-9766 to schedule a consultation!

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