Carbon Monoxide from Furnace — Warning Signs in Leicester, NC

Professional Carbon Monoxide from Furnace — Warning Signs in Leicester, NC

When you need carbon monoxide from furnace — warning signs in Leicester, NC, Quality Comfort Heating & Cooling is your local HVAC team. Located just 15 minutes west from our Asheville headquarters, we provide fast response times and the same NATE-certified service that Leicester area residents have trusted since 2005.

Leicester is a growing community in western Buncombe County, just minutes from downtown Asheville along NC-63. Quality Comfort provides full HVAC services to Leicester homeowners and businesses — from routine AC and furnace maintenance to emergency heating repair and new system installations. Our proximity means fast response times and same-day service availability throughout the Leicester area.

The Silent Danger in Your Furnace

Carbon monoxide (CO) is an odorless, colorless gas produced by incomplete combustion in gas and propane furnaces. A properly functioning furnace vents all combustion gases safely outside through the flue. But when something goes wrong — a cracked heat exchanger, a blocked flue pipe, a malfunctioning draft inducer, or corroded venting — CO can leak into your living space. This is a life-threatening emergency that kills hundreds of Americans every year. Asheville and WNC homes with older gas furnaces are particularly at risk, especially those that haven't had a recent safety inspection.

Warning Signs You Should Never Ignore

Physical symptoms of CO exposure include headaches, dizziness, nausea, confusion, and fatigue — symptoms that are easily mistaken for the flu. If multiple family members experience these symptoms simultaneously, especially when the furnace is running, leave the house immediately and call 911. Equipment warning signs include a yellow or orange furnace flame (it should be blue), soot or scorch marks around the furnace, excessive condensation on windows near the furnace, and a pilot light that frequently goes out.

Prevention and Professional Inspection

Install CO detectors on every level of your home and outside every sleeping area — this is your first line of defense. Beyond detectors, the only way to confirm your furnace is safe is a professional combustion safety test. Quality Comfort performs thorough furnace safety inspections that include heat exchanger inspection, combustion analysis, flue draft testing, and gas leak checks. If you have a gas furnace older than 15 years, we strongly recommend annual inspections. A cracked heat exchanger means the furnace must be shut down immediately and either the heat exchanger or the entire furnace must be replaced.