Get to Know Your HVAC More!
HVAC Guide & Resources
At Covenant Air Conditioning & Heating, Inc., we want to empower our customers by providing easy-to-access and comprehensible HVAC learning resources.
Whether you’re looking for solutions to your simple HVAC problems or just want to understand how your heating or cooling functions, you’ll find the answers in the page. We’ll also share the latest in the industry to keep you updated.
If the information you’re looking for isn’t available yet, feel free to reach out to our team. Our HVAC experts will be delighted to answer any questions you have.

Protect Your Home from Cold Air Leaks through Duct Sealing
From heating your home to cooling it, ensuring air quality, noise control, and energy efficiency—HVAC systems do it all. And if you’re planning to install

The Most Common Symptoms of a Failing Heating System
We’ve all been there. You wake up in the middle of the night to freezing temperatures. As you crawl out of bed, shivering and cursing

How Do I Prepare for Heating Installation?
In Texas alone, nearly 50% of all households use natural gas for heating, according to the U.S. Energy Information Administration. That’s about 7.5 million homes!

What are the 5 Types of Heating Systems?
Are you one of those people who gets cold easily? Do you find yourself constantly adjusting the heating in your home? Perhaps it’s time for

How Much Does It Cost to Install a Through-the-Wall AC?
The first modern air conditioner was invented in 1902 by Willis Carrier to control the temperature and humidity in the air for a printing company.

How Do I Choose an AC Repair Company?
It is 90 degrees hot outside, and your air conditioner is on the fritz. You call a couple of AC repair companies, yet they are