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3 Signs Your Furnace is Leaking Carbon Monoxide in Chino, CA

Some furnaces rely on combustion gases to produce heat, which puts them at risk of leaking carbon monoxide into your home. Heating systems often develop issues with the heat exchanger as they age, which can rust or develop structural cracks. Keep watch for these three signs that may mean your furnace is leaking carbon monoxide in Chino, CA.

Unusual Smell

Carbon monoxide itself is a colorless, odorless gas that can be harmful to your health, even in small amounts. Regularly check around your furnace for any unpleasant burning odors, though. If you feel dizzy or lightheaded, immediately leave the area and call an HVAC professional.

It’s essential to have at least one carbon monoxide detector installed near your furnace. You should ideally have at least one device on every floor in addition to a few installed outside your sleeping areas and in the kitchen.

Visible Soot Marks

Watch your vents for any dark soot or smoke. The system’s burners produce soot when they aren’t efficiently using up all their fuel. Signs of soot may indicate there’s an issue with the heat exchanger or burners that should be professionally inspected.

Some pilot light issues, like excessive debris or clogged supply valves, can also cause surplus soot to appear. Call for HVAC repairs if you notice any soot marks near your furnace or in or around your ductwork and vents.

Yellow Pilot Light

Your gas furnace’s pilot light flame should burn a steady blue. A furnace gas leak will often impact this flame by causing it to flicker or change to yellow or orange. The best way to protect your indoor comfort this winter and minimize your chances of a heating emergency is to schedule HVAC maintenance.

Your furnace could be leaking carbon monoxide if you’ve noticed unusual smells around the system, visible soot or odd pilot flame changes. Contact us at Metz Air Control for reliable heating service that provides lasting results in Chino, CA.

Image provided by iStock

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