09/29/2026
Essential Winter Furnace Care Steps
• Change the Air Filter: Replace your air filter every 1 to 3 months to maintain proper airflow and system efficiency.
• Clear Exterior Vents: Check your outdoor intake and exhaust pipes to ensure they are free of snow, ice, leaves, or debris.
• Test the System Early: Turn on your furnace to heat for 15 minutes before you actually need it to verify it produces warm air and runs without unusual noises.
• Clear the Area: Remove all flammable items, such as paints, boxes, and cleaners, from around the furnace.
• Check Vents and Registers: Make sure indoor supply and return vents are fully open and not blocked by rugs or furniture.
• Test Safety Detectors: Test your carbon monoxide detectors and replace their batteries annually.
