5 Mistakes People Make with Their HVAC System
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The English poet Alexander Pope once quipped, "To err is human…" And boy, was he right. As humans, we are bound to make mistakes, sometimes repeatedly. But thankfully, we usually learn one or two things along the way.
As a homeowner, you've probably learned plenty about what to do (and what not to do) when it comes to maintaining your home. And if you've made a few missteps—you're in good company. With a new year ahead, we figured now is a perfect time to take stock of the most common HVAC maintenance mistakes homeowners make, and how to avoid them. Additionally, we outline a few simple steps you can take right now to help your system thrive for a long time.
Before we jump into the common hvac maintenance mistakes, let's tackle a few quick questions we hear all the time:
What's the most common HVAC part to fail?
Usually, it's the capacitor. It's small, mighty, and works hard—so when it goes, your system often won't start or may short-cycle.
What's the average lifespan of an HVAC system?
Most systems last between 8-10 years, but it's possible that well-maintained units can stretch a bit beyond that.
What's the number one problem with HVAC systems?
Hands down: lack of maintenance. Luckily, this is 100% preventable with regular tune-ups and good home habits (such as changing air filters, keeping vents clean, etc).
Keep Your Home Primed—Avoid These Common Mistakes
It's time to overcome common HVAC maintenance mistakes! Here are the most common ones we see, along with tips on how to avoid them.
Mistake #1: Overlooking Regular HVAC Maintenance
When you don't schedule regular HVAC maintenance, your system suffers. Regular system checks enable technicians to thoroughly test your system, clean coils, replace filters, evaluate and tighten components, and ensure that all parts are functioning properly. A full check helps prevent breakdowns and keeps your system running at top efficiency.
Mistake #2: Ignoring Moisture Problems
If you've noticed extra condensation on your AC system, don't shrug it off. Excess moisture often points to clogged or dirty condensate drain lines (think mold, algae, dust—fun stuff). When these blockages accumulate, water backs up into the system, often causing trouble.
If something looks off or feels damp, call us for an inspection. A.J. Perri can help!
Mistake #3: Installing an Improperly Sized HVAC system
Bigger is not always better—especially when it comes to your HVAC system. In fact, it's likely one of the most significant misconceptions out there.
A system that's too big for your home may:
- Constantly short cycle
- Cause high energy bills
- Lead to uneven hot/cold spots
- Result in premature equipment wear
If you need a new unit, the pros at A.J. Perri can evaluate your home and recommend a system that fits just right.
Mistake #4: Ignoring Dirty Air Filters
Let's keep this simple: You wouldn't wear the same dirty socks over and over again, right? You trade them in for a fresh pair each day. (At least we hope so.)
The same applies to your air filters. Dirty filters force your system to work harder, lower your indoor air quality, and can send your energy bills creeping upward. Swap them out every three months, or more often if you have pets or allergies.
Not sure what type fits your system best? Give us a call—we're happy to help.
Mistake #5: Blocking or Closing Air Vents
Closing vents to "save energy" is a myth—one that can actually cost you more.
When vents are closed, air pressure builds in the system, throwing everything out of balance. Instead, keep vents and interior doors open so air can circulate the way your system was designed to.
Now that you know what not to do, here's a simple checklist of things you can do this year to keep your HVAC system running smoothly.
A Simple New Year HVAC Maintenance Checklist
Avoid common HVAC maintenance mistakes and headaches by following these good habits:
- Change your air filter every 90 days
- Keep vents open and unblocked
- Clear debris around outdoor units
- Check your thermostat settings seasonally
- Schedule spring and fall tune-ups
- Watch for strange noises, smells, or moisture
- Vacuum dust around returns and vents
- Make sure furniture isn't obstructing airflow
A little TLC goes a long way toward preventing the most common issues—and extending your system's lifespan. Start your year strong by giving your HVAC system the care it deserves—it will pay you back all year long.
Call A.J. Perri for Mistake-Free HVAC & Plumbing Service!
So how did you do? Are you a smarter, happier homeowner now that you know what common mistakes homeowners make with HVAC systems? We hope so! Always remember, the kinder you are to your HVAC system, the better it will work for you.