oil furnace service

https://acinstallationnews.capitaljays.com/posts/what-to-expect-from-a-professional-ac-installation

I had my oil furnace serviced last week because it was making a weird noise and not heating evenly. The technician cleaned the burner, replaced the fuel filter, and checked the heat exchanger for cracks. They also adjusted the air-to-fuel ratio to improve efficiency. It took about two hours, but now the system runs quietly and the house stays warm. I'm glad I scheduled maintenance before the cold snap hit.