Winter in San Jose may be mild compared to other parts of the country, but that doesn’t mean your HVAC system should go unchecked. Even with relatively temperate weather, your heating system works hard to keep your home comfortable when the temperatures drop. That’s why regular winter HVAC maintenance is essential for keeping your system efficient, reliable, and long-lasting.
At AAA Furnace & Air Conditioning, we know how important it is to stay warm without unexpected surprises. Here’s how to take care of your HVAC system this winter season—and how our team can help.
1. Replace or Clean Your Air Filters
One of the easiest and most impactful things you can do is to check your air filter monthly and replace it as needed. A dirty filter restricts airflow, forcing your system to work harder, which can increase energy bills and reduce the lifespan of your equipment. In winter, when you’re indoors more often, clean filters also help improve indoor air quality.
2. Schedule a Professional Inspection
Before cold weather really sets in, it’s a good idea to schedule a maintenance check with a licensed HVAC technician. At AAA Furnace & Air Conditioning, our team offers thorough inspections that cover everything from checking burners and blower components to testing safety controls. We can identify and fix small issues before they turn into bigger, more expensive problems.
3. Keep Vents and Registers Clear
Blocked air vents can disrupt airflow, making your HVAC system less efficient. Make sure furniture, rugs, and other household items aren’t covering your vents or registers. Proper airflow allows your system to heat your home evenly and maintain a consistent temperature.
4. Check Your Thermostat
If you’re still using a manual thermostat, winter is the perfect time to upgrade to a programmable or smart model. These can help optimize your comfort while reducing energy use. Set it to lower the temperature when you’re away or asleep and warm up again when you return—automatically.
5. Keep the Area Around Your Unit Clean
If you have an outdoor heat pump or combination unit, remove any leaves, dirt, or debris that could obstruct airflow. Indoors, make sure the area around your furnace is clutter-free for both safety and efficiency.
6. Listen for Unusual Noises
Clanging, banging, or rattling sounds can signal trouble. If your system is making odd noises, it’s time to call a professional. Our technicians at AAA Furnace & Air Conditioning are trained to diagnose and resolve problems quickly, restoring your comfort with minimal hassle.
Winter Comfort Starts with Preparation
Your HVAC system is an investment in your home’s comfort. Taking simple maintenance steps can help it operate more efficiently, reduce energy costs, and extend its lifespan. If you need help with seasonal maintenance or just want peace of mind, contact AAA Furnace & Air Conditioning today at (408) 521-1259. We’re here to help you stay warm, safe, and stress-free all winter long.