A full house changes how your home feels. More people, a busy kitchen, and guest rooms that are usually closed can all affect comfort. If you’re hosting in Bumpass, Lake Monticello, or Palmyra, take a few minutes the week before Thanksgiving to get your heating and cooling system ready, not while the turkey is in the oven.
Use this simple checklist to help your home feel comfortable from the first arrival to the last overnight guest.
1. Check your filter before the house fills up
Your HVAC filter catches dust and other airborne particles. A dirty filter can also restrict airflow, which makes it harder for your system to move air through your home. With more people coming and going, and more cooking than usual, a clean filter is a smart first step.
A week ahead:
- Check the filter and replace it if it looks dirty or is due for a change.
- Use the size and type recommended for your system.
- Make sure the airflow arrow points in the correct direction.
- Check that furniture, rugs, and decorations aren’t blocking return grilles.
Not sure which filter your system needs? Your equipment manual or an HVAC technician can help. You can also ask about how filtration fits into your home’s overall indoor air quality.

2. Set your thermostat for a busier home
A thermostat setting that works for a quiet weekday may not feel the same with a crowd in the living room. People, ovens, stovetops, and open doors all add heat. If you raise the temperature automatically before guests arrive, the house may feel warmer than you want once everyone gathers.
Try this during the week:
- Check your thermostat schedule so it won’t unexpectedly lower the temperature during dinner or overnight.
- Choose a comfortable starting setting and give the system time to respond.
- Avoid repeated, large adjustments. A thermostat doesn’t heat a house faster just because you turn it up higher.
- Make small changes as needed once the room fills up.
If you use a programmable thermostat, check its schedule and settings in advance. You can explore thermostat and zoning options on our products page.

3. Make your cold rooms comfortable for guests
Do you have a bedroom that always feels chilly, or a dining room that gets stuffy when the door is closed? Take a look before guests unpack.
- Open supply vents in rooms guests will use.
- Keep return grilles clear so air can circulate back to the system.
- Move furniture, luggage, and extra coats away from vents.
- Check doors to guest rooms and see whether closing them noticeably changes comfort.
If one room is always much colder or warmer than the rest, don’t close a lot of vents to force air elsewhere. That can interfere with system airflow. A persistent room-to-room imbalance may need a closer look at the ductwork, airflow, or controls. Our heating services include help with comfort concerns and heating repairs.
4. Give kitchen heat and cooking smells an exit
Thanksgiving cooking adds heat, moisture, and odors indoors. Your HVAC system helps move and condition air around your home, but it isn’t a replacement for kitchen exhaust.
When you cook:
- Turn on your range hood, especially while using the stovetop.
- If your hood vents outdoors, let it run briefly after cooking to clear lingering heat and smells.
- Use bathroom exhaust fans after guest showers to help remove extra moisture.
- Keep the HVAC filter and air returns clear so air can move as intended.
A recirculating range hood may filter some particles, but it doesn’t exhaust air outdoors. For more options that can support comfort and ventilation, see our indoor air quality services.

5. Check carbon monoxide alarms and a furnace that’s been quiet
If you have a gas furnace that hasn’t run since spring, don’t wait until guests are on the way to find out whether it starts and heats as expected. Test it several days ahead, following the equipment instructions. If it hasn’t had a professional check or you’re unsure about its condition, arrange service before the holiday.
Also test your carbon monoxide (CO) alarms according to the manufacturer’s instructions. Make sure alarms are in place outside sleeping areas and on each level of the home, as directed by the product instructions. A test button checks the alarm’s function; it does not necessarily confirm that the sensor is still within its service life, so check the replacement date, too.
If an alarm sounds, get everyone outside to fresh air and call 911. Don’t re-enter until emergency responders say it’s safe. A CO alarm is an important safeguard, but it does not replace proper appliance inspection.
A professional visit can help you catch concerns before your home is full. A-Advanced Home Services has knowledgeable, expert technicians, services and repairs all brands, and has earned a reputation for doing the job right the first time. Learn about our HVAC maintenance services.
6. Have a backup plan for a cold Thanksgiving
A cold snap on Thanksgiving Day is a tough time to discover a heating problem. Planning ahead gives you a chance to address concerns before the holiday rush. If your system needs attention, our team offers 24/7 emergency service for unexpected heating and cooling problems.
“Getting your home guest-ready before the holiday rush can make the day more comfortable for everyone. A little planning now helps you spend less time worrying about your system and more time enjoying your guests.”
Manuel, A-Advanced Home Services
If you want regular check-ins for your equipment, ask about our service agreements, including Silver, Gold, and Platinum options. If your current system may not make it through winter, we’re a Trane dealer with new equipment options and financing options to help you consider your next step. Explore available products or learn more about service agreements.
For grandparents hosting the holiday or senior-owned homes, remember that A-Advanced Home Services offers a 10% senior discount.
Get ready before the holiday rush
A clean filter, a sensible thermostat setting, clear vents, working CO alarms, and a heating system checked ahead of time can all help make hosting easier. If you need help before guests arrive, or heating trouble comes up during the holiday, call (888) 281-2243. A-Advanced Home Services provides 24/7 emergency service and residential HVAC service across Central Virginia.
Whether you’re looking for hvac repair Louisa va or hvac repair Goochland va, our team is here to help. Virginia License VA#2705106822.