Is Your Furnace Leaking Carbon Monoxide?
Yes, a furnace can produce carbon monoxide, and a cracked heat exchanger is the most common reason it happens. CO is odorless and colorless. By the time someone in your home feels its effects, there may already be dangerous levels in the air. The risk is highest at the start of heating season, when families … Continue reading Is Your Furnace Leaking Carbon Monoxide?
Published by Barnard Heating and Cooling on 10-19-2026