Home and Garden: Change your filters to keep your HVAC system running smoothly

By JOHNNIE BEASLEY, BEASLEY LEGACY HEATING AND AIR

The first thing I tell my guys in training is that “without air flow, you have nothing.” That’s the first rule of air conditioning.

Air circulation is critical to the performance and longevity of your HVAC system, yet it’s a detail that’s often overlooked by homeowners. In fact, the first thing I’m doing on a service call is checking the filters.

The standard filter needs to be changed often. This ensures that the system is getting enough air flow to work properly. We recommend inexpensive filters, like the ones you might see at the grocery store, and changing them monthly — whether they look like they need it or not.

This little bit of do-it-yourself HVAC work, combined with annual checkups of your system by licensed professionals, can improve your system’s efficiency, increase its lifespan and save you money on energy bills.

Many HVAC companies offer maintenance plans, but they’re not all created equal. Make sure the plan you choose includes checking the coils, making sure the drain lines are clear to prevent leaks, checking safeties, ensuring the electrical connections are correct (prevents overheating) and ensuring the major components of your system are in proper working order.

Catching potential problems early can make the difference between a relatively inexpensive repair bill or having to purchase a new HVAC system.

Johnnie Beasley is owner and operator of Beasley Legacy Heating and Air, LLC. Learn more about the company at www. beasleylegacyhvac.com or call 919-879-4480.