Carbon Monoxide

carbon monoxide in home

Carbon monoxide is a byproduct of incomplete combustion from natural gas, wood, or any carbon-based fuel. It is a clear, odorless, and tasteless gas that can be fatal within minutes if undetected. Prolonged exposure to low levels of carbon monoxide, which may not be detected by inexpensive detectors, can lead to long-term health issues. For optimal safety, install carbon monoxide detectors with a minimum sensitivity of 30 ppm and no time delay in areas where natural gas appliances or fireplaces are present. Massachusetts Home Inspections also recommends placing carbon monoxide detectors and smoke alarms on every habitable floor of multi-story structures and within 10 feet of all bedroom entrances.

If you're buying or selling a home, Massachusetts law mandates that all residential structures have approved carbon monoxide detectors and smoke detectors installed before the sale or transfer. The local fire department will inspect the property and issue a certificate of compliance. It is the seller's responsibility to obtain this certificate before the close of escrow.

Massachusetts Smoke and Carbon Monoxide Alarm Regulations

carbon monoxide alarm

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Hello Dave,

You did a Pre-Sale inspection of our home in N. Reading on 11/2006 as Sellers. I must say you prepared us well; can't say as much for the Buyers inspector who missed all the areas where we were still vulnerable.

Anyway, we are putting in an offer on a house in Littleton and proposing a 6/18 inspection date. House was built in 1979, about 2300 sqft. Wanted to give you a heads up.

Brian R.

Last updated on Apr 09, 2025

Massachusetts Home Inspections YOUR INVESTMENT IS MY CONCERN

Carbon Monoxide

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