Keeping Your Home Warm: The Basics of Heating Oil Service

https://myheatingoilservicedeck.clarionvale.com/posts/keeping-your-home-warm-the-basics-of-heating-oil-service

Heating oil keeps your home warm, but the system needs periodic maintenance to run safely and efficiently. A service technician checks the burner, cleans the nozzle, replaces the filter, and tests the controls.