The Burning Smell from Your Furnace: What You Need to Know



A burning smell from your furnace is common but should not be ignored. You might notice it when turning the furnace on after a long time during winter. This smell could resemble burning plastic, dust, or electrical odors and might indicate serious HVAC issues. We offer the best heating repair in Alpharetta, GA, at affordable prices.

How Does a Normal Furnace Smell?

If you notice an unusual burning smell, it is essential to inspect certain parts of your HVAC system.

Check These Areas When You Smell Something Burning

1. Filters

Clogged filters are a common cause of burning smells. Accumulated airborne particles block airflow, causing the motor to overwork and release unpleasant odors. Open ventilation windows and turn off the furnace if the smell persists. For proper maintenance, consult experienced HVAC contractors in Alpharetta.

2. Burning Wires

Electrical connections may become faulty after prolonged disuse. Damaged wire insulation can cause sparks and produce a burning smell. Improper wiring or a sudden voltage increase could also be the culprit. A professional HVAC contractor can safely repair the wires, preventing potential hazards.

How We Can Help

AirMaster Heating and Air, Inc. provides reliable solutions to keep your furnace in top condition. Contact us for expert assistance, ensuring your heating system works seamlessly throughout the winter.

Contact us today for industry-leading HVAC services!