oil furnace service 4

https://risingsunheatingworks.evergrovio.com/posts/what-rising-sun-heating-means-for-home-comfort-in-maryland

When my oil furnace started making that clanking noise last winter, I called a local technician who showed me how much buildup had accumulated in the burner. He cleaned the nozzle, replaced the filter, and checked the electrodes. Regular maintenance like this keeps the system efficient and prevents unexpected breakdowns when you need heat the most.