Winter is coming, and you want to stay warm inside. But you can’t just switch on your HVAC system and hope for it to work! There are some things you need to do ahead of time so you don’t end up cold and upset.

Yes, it might take some time and money. But we promise you it’s worth it to prep your HVAC unit for the upcoming cold days.

Here’s what you need to know when it comes to prepping your HVAC system for the winter in Texas.

Clean up Dust and Debris

You should be doing this at least twice a year: right before summer and also winter. Dust and debris will accumulate as time goes by, so you want to make sure your HVAC system isn’t all blocked up.

You should wipe down your HVAC system, remove debris, hose down the coil, and trim back shrubs and trees.

Replace the Air Filter

Not only do you want your HVAC unit to work efficiently, but you also want to have good air quality inside your home. This makes it a good time to check on your air filter and replace it.

In general, you should swap out your old air filter for a new one every 3 months. However, if you’ve had bad weather conditions (such as from a nearby fire), lots of foot traffic, or just have lots of pets in your house, then you might want to check your air filter sooner.

Reset the Thermostat

Chances are, you’ve had your thermostat set on summer mode. Right before the cold weather arrives in Texas, you should reset it to winter mode so the AC doesn’t kick in anymore.

If possible, you’ll want to program your thermostat so your house remains warm while you’re gone, but not so hot that it runs your utility bills up. And if you don’t already have a programmable thermostat, consider having one installed.

Have an HVAC Professional Perform Maintenance

HVAC maintenance is essential for your unit to last as long as possible. If you get regular maintenance done, then you’ll also save money since small problems are caught early on and these professionals can perform HVAC repair so your unit doesn’t overwork itself.

HVAC pros can also carry out much of the above prep work so you don’t have to lift a finger.

Let Us Maintain Your HVAC System

Knowing how to prep your HVAC system is just part of keeping it up and running. You’ll also need the touch of an expert HVAC company to make sure there are no issues with your unit.

We at McWilliams & Son Heating and Air Conditioning are here to help if you need HVAC maintenance. We have over 45 years of experience and our technicians are both certified and well-trained.

Need someone in Lufkin, TX to come service your HVAC unit? Then get in touch with us now! We also serve Livingston and Nacogdoches.