Why Does my HVAC System Keep Overheating?

When you buy an HVAC, you need to take care of it to avoid future complications. Close maintenance will help your system to cool and heat your home as desired. If you do not take care of it, you will start experiencing several issues, and overheating is one of the problems that can affect its full functioning. It'd be best to understand why your system overheats so that you get the appropriate repairs. Below are the reasons why your system is overheating.

Dirty Condenser Coils

A condenser coil is a tube that runs through the condenser located in the outdoor part of your unit. It is filled with refrigerant, where it collects and condenses the vaporized refrigerant inside your home and moves it away from the unit.

The condenser can accumulate dust and become ineffective. In this case, it won't transfer heat freely, leading to overheating and malfunctioning. When this happens, the system will work extra hard to meet your temperature expectations, resulting in high energy bills.

Fortunately, you can resolve this issue by getting the condenser coil cleaned by a professional before the issue breaks down the entire system.

Clogged Air Filter

Air filters are critical components of your HVAC that keep off dirt and dust from accessing your system. When the filters clog, you can experience poor indoor air quality that can make your household uncomfortable.

This will amount to higher energy bills because it has to work harder to maintain the right temperature. It will also cause your air conditioner to overheat and become weary in the long run or break down.

The best way to prevent the system from overheating and keep it functional is by replacing the filters monthly. Thorough maintenance of the air conditioner will prevent the filters from clogging.

Your HVAC Unit is Old

Each HVAC has a lifespan based on the manufacturer and the quality. They can run for 15 to 20 years before a replacement. If you notice your system overheats, it could probably be that it has reached its lifespan. In this case, you should inquire about the age of the HVAC before you purchase it. You want to be sure that you monitor it and get a replacement once the lifespan elapses.

Low Refrigerant Levels

Your system should cool down your home as expected. This means that the refrigerant has to be fully functional. Without sufficient refrigerant, your system will need to work harder to meet your heating and cooling needs, causing the system to overheat.

Get Help from a Professional

If you notice any issue with your HVAC unit, reach out to your contractor within a short while before the system breaks down. Call us today for adequate care of your HVAC system. We will be glad to analyze your system and determine the reasons for overheating.