Home heating systems are very safe.

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Carbon Monoxide Poisoning: What You Should Know
Of all the indoor air quality (IAQ) issues that have an immediate impact on both short- and long-term health, carbon monoxide poisoning tops the list.
Home heating systems are very safe.
Of all the indoor air quality (IAQ) issues that have an immediate impact on both short- and long-term health, carbon monoxide poisoning tops the list.
Dirty ductwork is a top culprit in indoor air quality issues, allergy flare-ups and the colonization of indoor pests. Build-up in the ducts may permit