5 Reasons Your HVAC System May Cause Hot & Cold Spots
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Hot & cold spots due to your HVAC system.

Hot & cold spots due to your HVAC system.

5 Reasons Your HVAC System May Cause Hot & Cold Spots

Having an optimally running HVAC system is ideal, but what happens when you start experiencing hot and cold areas of your home and can’t seem to regulate your comfort? More than likely, you’re going to need professional air conditioning services.

Like all complex machines, HVAC systems require proper installation and maintenance. When this doesn’t happen, you will likely start experiencing problems like hot and cold spots or even equipment malfunctions. If that sounds familiar, stay tuned!

In this article, we are going to be going over a few reasons you may experience fluctuating temperatures in your home and how to fix it. Let’s get started!

Have a question about your air conditioning system? Contact Madd Air Heating & Cooling Today!

  • Your HVAC System Might be the Wrong Size for Your Home

Your HVAC system has to be the right size to meet the demands of your home. If your system is too small, you will likely experience hot and cold areas throughout your home due to the system being overtasked for its size.

Likewise, if your system is too large, your space is likely to heat or cool way too quickly without your unit having the ability to complete full cycles. This will also cause problems with the h

HVAC system dirty air filter

umidity levels in your home. The best way to solve this problem is to have an HVAC specialist come into your home and do an assessment to determine what size unit your home needs to perform optimally.

  • Clogged Air Filters

Surprisingly enough, dirty air filters are one of the most common culprits for HVAC system malfunctions. When your air filter is clogged, your system has to work even hard to pump air through your home.

Strained airflow is a huge problem for an air conditioning unit. It puts a lot of unnecessary strain on your unit and makes it difficult to spread and regulate an even temperature throughout your home. Be sure to consult with your AC technician on how often you should change your air filter, typically once a month is the minimum.

  • Thermostat Location

    HVAC system thermostat

Your thermostat is the brain of your HVAC system. By checking your home’s ambient temperature regularly, your thermostat tells your AC unit when to kick on and to what extent your space needs to be cooled.

If your thermostat is installed in a place prone to direct heat or cold, your thermostat will have a hard time gathering an accurate reading and will produce irregular cooling cycles. If that is the case, you may need to consult with a specialist about moving your thermostat.


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  • Your Ductwork Might be Improperly Sized/Installed

When your HVAC system is installed, your home should get a proper assessment to determine the necessary size of air ducts needed to cool your home efficiently! Airflow is a large part of the air conditioning process. If your ducts are inadequately sized, you can expect to have a hard time regulating your home’s temperature properly and may experience hot or cold areas.

Simply replacing your equipment will not solve the problem; you will need a professional technician to remove and rework your duct system to improve performance capabilities.

  • Your Home Has an Insulation ProblemAttic Insulation

Insulation is another significant factor to consider when experiencing hot or cold space in your home. Insulation is designed to keep your home warm or cool at your set temperatures and help your system regulate and maintain those preferences.

When your home isn’t insulated correctly, you are very likely to experience irregular temperatures as well as high energy bills. Having your home properly insulated by a professional will not only save you money but keep you comfortable all year long as well. What’s not to love?

Regulating Your Comfort With Madd Air Heating & Cooling!

At Madd Air, we know real comfort, and we have the skill and experience to get you there! If you’ve been experiencing hot or cold spaces throughout your home, give us a call today. Our licensed team of professionals is ready to whip your HVAC system back into shape with our top of the line air conditioning services. Your comfort is our priority!