Here’s how most homeowners handle maintenance:
They install a new HVAC system. If it’s installed by a pro, it runs without issue for a few years. This instills the belief that maintenance is not necessary. They opt to let the system get away with running as long as it possibly can—which is to say, until it falls into disrepair. They pay a repair fee, have the system fixed, and the cycle repeats.
As you can see, maintenance never appears in that equation! And here’s why that’s a problem: