Top five HVAC questions homeowners ask with answers

Homeowners who want their home to be safe and comfortable know that the air we breathe is our #1 priority.
Here are the top five questions homeowners frequently search for regarding their home HVAC systems, along with concise answers:

How often should I change my HVAC filter?
Answer: It is generally recommended to change your HVAC filter every 1-3 months, depending on the type of filter and the specific conditions of your home. Homes with pets, smokers, or high dust levels may need more frequent changes​.

Why is my HVAC system making strange noises?
Answer: Strange noises from your HVAC system can indicate various issues. Common causes include loose parts, motor problems, or debris in the system. Rattling, banging, or squealing sounds often require professional inspection and maintenance​.

What is the ideal thermostat setting for energy efficiency?
Answer: For optimal energy efficiency, the U.S. Department of Energy recommends setting your thermostat to 68°F (20°C) in the winter when you’re home and lowering it when you’re asleep or away. In the summer, set it to 78°F (26°C) when you’re home and higher when you’re away​.

How can I improve the efficiency of my HVAC system?
Answer: To improve your HVAC system’s efficiency, ensure regular maintenance, change filters regularly, seal leaks in ducts, use a programmable thermostat, and keep vents and registers unobstructed. Proper insulation and weatherproofing your home also help maintain efficiency​.

How do I know if my HVAC system needs to be replaced?
Answer: Signs that your HVAC system may need replacement include frequent breakdowns, rising energy bills, inconsistent temperatures, and the system being over 10-15 years old. If repairs are becoming cost-prohibitive or the system uses outdated technology, it may be time for a new unit​.

These questions cover common concerns and maintenance tips that help Georgia homeowners keep their HVAC systems running efficiently and effectively.

Trinity Air in Peachtree City offers repair services as well as system maintenance plans for your existing system. Request your appointment now.