Oil Furnace Heating Repair: Nozzles, Filters, and Fuel Problems Explained
Oil-fired heating remains common in colder regions, and it offers powerful warmth when well maintained. Yet its mechanical nature means regular attention is essential. Understanding what typically fails can help you communicate clearly with the technician delivering heating repair. Sooty Smoke and Puff-Backs Black smoke, a sharp smell, or a small ignition explosion usually points…