Keeping Your Oil Furnace Running Reliably All Winter
https://oilfurnaceserviceinsight.halcyonledger.com/posts/keeping-your-oil-furnace-running-reliably-all-winter
Before the cold sets in, I make sure to schedule a tune-up for my oil furnace, and I always keep a spare filter and nozzle on hand. A clean flame and proper airflow mean I'm not waking up to a freezing house in January, and that reliable heat saves me money on emergency repairs.