Air Conditioner Maintenance Blog

Welcome to the Extreme Comfort Air Conditioning & Heating Blog, your go-to resource for expert HVAC advice, home comfort tips, and the latest industry updates. Whether you’re troubleshooting an AC issue, exploring energy-efficient solutions, or preparing for seasonal temperature changes, our blog has valuable insights to keep your home comfortable year-round. Our team of certified HVAC professionals shares practical guidance, maintenance tips, and answers to common heating and cooling questions—all designed to help you make informed decisions about your home’s comfort system.

Stay informed, stay comfortable, and explore our latest articles below!

Why Does My HVAC Drain Line Keep Clogging?

Is your AC drain line clogged? Discover causes, signs, and DIY fixes from Extreme Comfort Air Conditioning & Heating in Dallas, TX.

What is a condenser coil, and how does it work?

The job of the Condenser Coil is to release the heat absorbed from your home into the outdoor air to regulate your indoor temperature.

What is an evaporator coil, and how does it work?

The main job of an Evaporator Coil is to absorb heat from your indoor air to help cool your home and keep it comfortable.

What Homeowners Need to Know About New HVAC Refrigerants for 2025

Why Is My Furnace Not Heating My Home?

Furnaces are built to maintain an even temperature in your home. My furnace is not heating my home because it shuts off unexpectedly.

How Long Do AC Units Last In Texas?

According to the Air Conditioning Contractors Association (ACCA), a central AC unit in Texas can last anywhere from 10 to 15 years.

How Much Does A New HVAC System Cost?

The answer can vary significantly depending on the type of system, its size, additional features, or upgrades.

Why Is My AC Not Blowing Cold Air?

Here are some of the most common reasons your AC unit is not blowing cold air and not working properly.

9 Signs You Need AC Repair Services

If your HVAC system is showing any of these signs, you should immediately call for AC repair services to fix your issue.

Tips When Choosing an HVAC Company

There are several crucial tips to keep in mind when choosing an HVAC company in Dallas that offers a reputable and reliable service.

Why Is My Air Conditioner Spitting Water?

If you see water collecting around your air conditioning and heating system, you may ask yourself, “Why is my air conditioning system spitting water” or, “Why is my furnace leaking water”?

Top 5 Programmable Thermostat Benefits

A properly programmed thermostat during the heat of the summer and the cold of the winter can reduce energy cost up to 10% per year; that adds up!

How To Save Money On Air Conditioning This Summer

We all see a spike in our energy bills over the summer when it’s hot and we run the air conditioner to cool our homes, here are some tips on how to save money on your air conditioning bill.

Should I Repair or Replace My Air Conditioner?

The decision to repair or replace your existing air conditioner is not an easy decision. This guide will help you make a good decision.

Spring Checklist For Your HVAC System

Every spring, before the heat of the summer begins to push your air conditioner to its limits, an AC system checklist will get you moving in the right direction.

10 Troubleshooting Tips For A Broken Air Conditioner

AC not cooling or is your furnace not warming your home?  Sometimes an air conditioning or heating system isn’t in need of a service call from a professional, it can just be in need of a little love by its owner.  Here are 10 troubleshooting tips for a broken air conditioner.

Do I Need More Attic Insulation?

Most homeowners don’t add extra insulation to their attics even though most new home builders install the absolute minimum amount required by code.  Over time, blown-in insulation has a tendency to settle naturally, and often attics are missing between 20%-50% of the insulation necessary to meet the R-Value recommended by the U.S. Department of Energy.

Do you have hot or cold spots in your home?

Do you have areas of your home that are hot in the summer or cold in the winter?  Or possibly cold in summer and hot in the winter?  These are known as hot and cold spots.

What Does SEER Mean?

Peopled ask us all the time what does SEER mean? SEER stands for Seasonal Energy Efficiency Ratio and is a mathematical measurement of how efficient an air conditioning system uses electricity.

Think of it like the miles per gallon rating on new cars…but SEER ratings are FAKE NEWS.

How often do I need to change my home air filter?

All heating and air conditioning systems have a home air filter that can help rid your house from allergens, dirt, dust particles, pet dander, ect.  In addition to harming your body and negatively affecting your breathing, these particles can harm your heating and air conditioning system, reducing its effectiveness and costing you money.

What is the difference between a Heat Pump and Air Conditioning?

The answer can range from a highly technical explanation to a simple overview.  Since most of us are not HVAC technicians or physicists, for the purpose of this piece, our explanation will land somewhere in the middle.

How to void your HVAC warranty

New air conditioning and heating systems usually come with a manufactures warranty that homeowners feel will protect their investment for the coming years.  However, there are things that a homeowner can do, or not do, that could void your warranty.

What is a whole house air purifier?

Why do you need a whole house air purifier or a air purification system?  Odors, germs, allergens…these are just a few of the airborne contaminants that threaten our homes.  According to the EPA, indoor air is often five times more polluted than outdoor air.

Why Extreme Comfort Air Conditioning and Heating?

We use high quality materials and craftsmanship with every new Air Conditioning System installation.  Joey talks about a few questions you need to ask when you need a new Air Conditioning System.

Keep Your Ceiling Fan Dust Free

Although ceiling fans are often in motion they do pick up a lot of dust along the way so keeping them clean will help keep the air in your house free of particles.

However, cleaning ceiling fans presents a challenge. Sure, ceiling fan dusters make the task easier…but simply standing underneath the fan and dusting can result in dust particles falling through the air, and onto you.