Your HVAC system works hard to keep your home comfortable all year long, but it needs a little TLC to keep running smoothly. Regular maintenance helps prevent costly repairs, extends the lifespan of your system, and keeps energy bills in check. But what should you do — and what should you avoid — when it comes to HVAC maintenance? Let’s break it down.
✅ DO: Change Your Air Filters Regularly
One of the simplest yet most important things you can do is change your air filters. A clogged filter restricts airflow, making your HVAC system work harder than it should. Aim to replace your filters every 1–3 months, depending on usage and if you have pets or allergies.
❌ DON’T: Ignore Strange Noises or Smells
If your HVAC system is making banging, squealing, or rattling noises, don’t ignore it. Likewise, if you smell burning, musty, or chemical-like odors, it could signal a problem. Strange sounds and smells are early warning signs of potential issues that need professional attention.
✅ DO: Keep Your Outdoor Unit Clean
Your AC unit (or heat pump) sits outside, exposed to the elements. Leaves, dirt, and debris can build up around it, restricting airflow. Keep at least two feet of space clear around the unit, and rinse off dirt buildup with a garden hose if necessary.
❌ DON’T: Attempt Major Repairs Yourself
While it’s fine to replace a thermostat battery or clean your vents, HVAC systems are complex. Trying to fix refrigerant leaks, electrical issues, or a faulty blower motor on your own can lead to bigger problems — or even safety hazards. Leave major repairs to the professionals.
✅ DO: Schedule Professional Maintenance Twice a Year
Your HVAC system should be inspected and tuned up in the spring (before the cooling season) and fall (before the heating season). A professional technician will clean components, check for wear and tear, and make adjustments to improve efficiency. If you’re looking for expert HVAC maintenance in Davison MI, don’t wait until your system breaks down — regular service can save you money in the long run.
❌ DON’T: Block Your Vents
Furniture, rugs, or curtains blocking your vents can prevent proper airflow, making your system work harder and less efficiently. Ensure all vents are open and unobstructed for even heating and cooling throughout your home.
✅ DO: Use a Programmable Thermostat
A programmable or smart thermostat helps regulate indoor temperatures efficiently. Setting it to lower temps in winter (while you’re asleep or away) and higher temps in summer can reduce strain on your system and lower your energy costs.
Taking care of your HVAC system doesn’t have to be complicated. By following these do’s and don’ts, you’ll keep your system running efficiently, avoid unnecessary repairs, and enjoy better comfort year-round. And when you need professional service?
If your home had a voice … it would call First Choice!