What we did
In March, our technician Max visited a Danville home for maintenance on the HVAC system. This home uses a polarized air filter, and the visit centered on keeping the system running efficiently as the seasons began to change.
Max replaced the specified 20x25x1 air filter and then checked that everything was functioning properly before finishing up. The filter is a small part of the system, but it does a lot of work. It helps maintain air quality by catching particles that would otherwise move through the house, and it protects system performance by keeping dust away from internal components.
Thorough maintenance is about more than the task on the checklist. It is a chance to make sure the system is working the way it should, which supports its longevity and effectiveness over time. March in Kentucky can bring cold mornings and warm afternoons in the same week, so the system may be called on for very different jobs with little warning. Starting that transition with a fresh filter and a system that has been looked over puts the homeowner in a good position heading into spring and summer.
