Top HVAC Maintenance Tips For Your Home
The benefits of regular HVAC maintenance
Regular HVAC maintenance keeps your system operating efficiently, reducing energy costs and extending the unit’s lifespan. Small, consistent efforts lead to significant long-term savings.
The cost of comfort
According to the Alliance to Save Energy, average household energy expenses total about $2,200 annually, with nearly half attributed to heating and cooling. If your HVAC system isn’t running efficiently, those costs climb. Preventative maintenance keeps performance high without expensive repair bills.
Change the furnace filter
Changing your furnace filter is one of the simplest yet most effective steps. A clean filter keeps airflow optimal and can reduce energy usage by up to 15%. Temporary filters need monthly replacement; permanent filters need regular cleaning. Pick a consistent day — like the first of each month — to check it.
Keep the condensate drain clear
Air conditioners have a drainage hole at the base of the cabinet beneath the evaporator fins that lets excess moisture escape. Keep it clear with a paper clip or thin wire so blockages don’t hurt performance or cause water damage.
Clear obstructions around the outdoor unit
Debris around your exterior AC unit blocks airflow and reduces efficiency. Keep a clear zone of at least two feet. During Wisconsin’s fall, check the unit several times a week and brush away leaves.
Clean bathroom exhaust fans
Bathroom fans move moisture and odors out of the home. Remove the covers, wash them with soap and water, and clean the blades with a toothbrush (power off first) so they run efficiently and don’t strain your system.
Use a smart thermostat
Programmable and smart thermostats adapt to your schedule — comfort when you’re home, savings when you’re away — and offer insights that lower bills over time.
Schedule a professional tune-up
After the basics, schedule a professional tune-up. An HVAC expert catches issues you can’t see. In Wisconsin, mid-spring and mid-fall are ideal — before the extreme summer highs and winter lows arrive.