Tips to Prepare Your HVAC System for the Holidays

As the holidays approach, your focus might turn to making your home welcoming for your guests. Keeping the indoor environment comfortable plays a key role in ensuring your friends and relatives feel at home. Here are practical tips to help you prepare the HVAC system in your Fort Payne, AL home for the upcoming holiday season.

Schedule Yearly Maintenance

Routine maintenance helps ensure your HVAC system is ready to handle extra people in your home. During a maintenance visit, a technician inspects key components such as fan blades, electrical connections, the outdoor unit, and the blower assembly. This service helps catch small problems before they turn into large and expensive issues. It also protects your system’s lifespan and keeps it in compliance if you have an active warranty.

Replace the Filters

If you have not done so already, replace your air filter. Most homes need a new filter every two to three months. If you have pets, you may need to change it every one to two months. Clean filters help your system circulate air efficiently throughout the house and also support healthier indoor air quality.

Clean the Supply and Return Vents

Clean the supply and return vents before the holidays. The supply vents push heated or cooled air into your living spaces while the return vents pull air back into the system.

Turn off the HVAC system before removing and washing the vent covers. Vacuum the inside of the duct openings and wipe down the surrounding area before replacing the covers.

Check and Replace the Thermostat Batteries

Check the batteries in the thermostat and replace them as needed. Your thermostat may show a low battery symbol or warning light when it needs new batteries. A digital thermostat screen may also go blank. If the system fails to turn on and off normally or the settings reset unexpectedly, the batteries may be the reason.

Program the Thermostat for Gatherings

You may need to adjust the thermostat to accommodate more people in your home. A group of guests generates additional heat, which can make the home warmer than expected.

Lower the temperature a few degrees about one to two hours before your guests arrive. You can also reduce the temperature while the oven and stove are running to prevent the home from becoming too warm.

Use Your Ceiling Fans

Do not forget to use your ceiling fans during gatherings. In the winter, set them to turn clockwise to gently push warm air down. If you want to keep the space cooler, set the fans to turn counter-clockwise to create a wind chill effect and keep air moving.

Seal the Drafts Around Doors and Windows

Before the holiday season, check your doors and windows for cracks or gaps. These openings allow conditioned air to escape and outdoor air to enter. Seal them with caulk, spray foam, or weatherstripping to improve comfort and help your HVAC system operate more efficiently.

Check the Ductwork

Inspect the ductwork for loose sections or damage. Reattach loose ductwork, replace pieces that cannot be repaired, and use mastic or foil HVAC tape to seal cracks and small holes. Properly sealed ducts help prevent air loss and support better temperature control throughout your home.

Close Interior Doors

Close the doors to rooms that you and your guests will not be using. This simple step helps keep warm or cool air in the main living areas and reduces the workload on your HVAC system.

Use Exhaust Fans

Heat from the stove and oven can raise indoor temperatures. Cooking also increases humidity levels. Run your kitchen exhaust fan while preparing meals to reduce heat and humidity and help maintain a comfortable atmosphere inside the home.

Don’t Overload the Oven

Avoid overloading the oven. Cooking too many dishes at once forces it to work harder and increases the amount of heat it releases. Prepare some dishes in advance so you only need to warm them up later. Use countertop appliances such as convection ovens, crockpots, or instant cookers to reduce strain on both the oven and your HVAC system.

Open the Windows

Give your HVAC system a break by opening the windows periodically, even if only a small amount or for a brief time. Natural ventilation reduces the strain on your system, helps release excess humidity, and keeps indoor air fresher during large gatherings.

Use Portable Fans and Space Heaters

Use portable fans or space heaters to address warm or cool spots in the home. Avoid running them for extended periods, and keep space heaters away from curtains or upholstered furniture. Never leave a space heater unattended to reduce the risk of fire.

Use a Dehumidifier or Humidifier

Help your HVAC system stay balanced by using a humidifier or dehumidifier as needed. A house full of guests can increase humidity, while continuous use of the furnace may dry the air out. Maintaining indoor humidity between 30 and 50 percent supports comfort and helps your HVAC system perform efficiently.

Check the Condensate Line

Inspect the condensate line for clogs before the holidays. A clogged condensate line increases the risk of leaks and can cause your system to short cycle or run constantly. This reduces energy efficiency and may shorten the system’s lifespan. Contact us to clear blockages or replace damaged condensate lines before your celebrations begin.

Clean the Outdoor Unit

Check and clean the outdoor unit. Make sure the area around it is free of lawn equipment, furniture, toys, and debris. Use a broom to remove leaves, dust, or spider webs from the exterior. You can also use a garden hose to gently rinse off dirt and keep the unit operating efficiently.

Test the Emergency Shut-Off Switch

Test the emergency shut-off switch on your HVAC system. The indoor unit usually has a red switch plate near the furnace or air handler. The outdoor unit typically has a metal disconnect box mounted next to the condenser. Testing these switches before the holidays ensures you know how to turn off the system safely in the event of smoke, fire, or flooding.

Experienced Fort Payne HVAC Services

At Bryant’s Heating & Cooling, we have 44 years of experience servicing HVAC equipment for homeowners in Fort Payne. Our locally owned business offers 24/7 emergency repair services. As an EPA-certified heating and cooling company, our technicians hold NATE certifications. We also carry an A+ rating with the Better Business Bureau and offer ENERGY STAR equipment including heat pumps from trusted brands such as Daikin and Lennox. Contact Bryant’s Heating & Cooling for help preparing your HVAC system for the holidays.