Keeping Your Home Warm: What to Know About Oil Furnace Upkeep

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Keeping your oil furnace running smoothly through the winter isn't complicated, but it does take some regular attention. I always make sure to change the filter at the start of the season and listen for any odd sounds from the burner. A quick look at the soot buildup in the flue and keeping the fuel tank above a quarter full helps prevent frozen lines. If you smell oil or notice uneven heat, it's worth calling a pro, but simple tasks like checking the blower fan and cleaning the air intake can…