woman holding nose because of burning smell from AC

Burning Smell from AC? 5 Common Causes and How to Fix It

A burning smell from the AC can be alarming. After all, a house fire is every homeowner's biggest nightmare. Fortunately, a burning odo...
woman holding nose because of burning smell from AC

Burning Smell from AC? 5 Common Causes and How to Fix It

A burning smell from the AC can be alarming. After all, a house fire is every homeowner's biggest nightmare. Fortunately, a burning odo...
central air conditioner units outside of home with blue siding and white garage door

How Long Do HVAC Systems Last?

Learn what factors affect your HVAC system life expectancy, what elements are out of your control, and what you can do to keep your system running smoothly for years to come.
closeup of air conditioner nameplate with R-22 freon circled for importance

How to Tell What Kind of Freon My AC Uses

“I wonder how to tell what kind of Freon my AC uses,” is a thought likely prompted by air conditioner issues, concerns about Freon’s im...
energy guide label on home air conditioner unit with efficiency SEER rating

What Is a SEER Rating?

The SEER rating is one factor to consider when you’re in the market for a new air conditioner. However, a higher SEER rating is not necessarily a better choice. Learn what a SEER rating is and what other elements you should consider with the SEER rating to get the best bang for your buck.
home air conditioner freon leak

How Do You Know If You Have a Freon Leak?

It’s the hottest day of the year, and your air conditioner is struggling to cool your home. Could a Freon leak be the culprit? Learn the most common causes, signs to look out for, and what to do if you suspect a leak.
closeup of Freon AC pink tank

Freon AC 101: Everything You Need to Know

AC Freon is a term that many people have heard, but few understand. You are probably aware that air conditioners use a Freon substance, but you might not know what refrigerant is and its role in your air conditioner’s operation.
man changing out MERV 13 air filter from HVAC unit

Why MERV 13 Air Filters Matter

Does a MERV 13 air filter over a MERV 8 filter make any difference? The most notable difference between these two filters is the cost ...
man replacing MERV 8 filter from HVAC system in home

What is a MERV 8 Filter?

The MERV 8 filter is the most common air filter on the market, and rightly so since MERV 8 is the minimum rating recommended for resid...
man replacing MERV rating air filter from HVAC unit

Why Is an Air Filter MERV Rating Important?

An air filter MERV rating indicates the filter's ability to capture contaminants from your home's air. Learning the basics of filter ratings and why the filter should be changed is essential to your home's air quality.
african american woman smelling freon from air conditioner leak

What Does Freon Smell Like?

Freon is a colorless and generally odorless gas or liquid, though an odor may be detected if a large amount leaks from the air conditioning system. Learn what you should do it if you suspect a Freon leak in your home.
air conditioner leaking water outside from the condensation drain line

Is Water Leaking from Air Conditioner Dangerous?

If water leaks from your air conditioner, don’t panic; water is harmless. Don’t ignore the problem either. Learn how to identify the issue and what you can do to prevent damage to your home, shorting out the air conditioner, causing electrical shock, or fostering mold growth.
red sock with blue stripes representing dirty sock syndrome for air conditioners

What Is Dirty Sock Syndrome? And How to Eliminate it.

Dirty sock syndrome has specific causes; luckily, there are several DIY solutions to eliminate the stinky smell. Learn what dirty sock syndrome is, how you can stop it and how to prevent it from happening in your home.
air conditioner units outside of home

What are the different parts of an air conditioner?

Although there are various parts of an air conditioner, four main components keep your air conditioning unit operating like a well-oiled machine. Learn what these parts are, their specific job, and how each component functions in sync to provide cooling comfort.