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    About 1,750 Gas-Fired Boilers Recalled Due to Risk of CO Poisoning

    The boilers were sold under six different brand names

    Dunkirk Gas-fired hot water residential boiler Source: CPSC

    The company that makes several brands of gas-fired boilers has recalled 1,745 units from multiple brands because they lack a required flue inspection cover plate and may pose a risk of exposure to combustion flue gasses, creating a carbon monoxide poisoning hazard. No incidents or injuries have been reported.

    More on Home Heating

    The recall includes models from ECR International sold under the brand names Dunkirk, Utica Boilers, Utica Heating, Pennco, Green Mountain, and Columbia. For a full list of model numbers, check the recall notice from the Consumer Product Safety Commission or from ECR International, where you can search by serial number.

    Consumer Reports does not test boilers or any other central heating or cooling equipment because of the differences in the size and configurations of homes as well as the climates they are situated in. But we do ask our members who own boilers to weigh in on their reliability and whether they would recommend them to others. Our reliability report covers 2,137 boilers purchased between 2005 and 2021 and includes two of the brands on the recall list—Dunkirk and Utica Boilers. Neither fared very well. For more information, read our full boiler report.

    Details of Gas-Fired Boiler Recall

    The recall: This recall involves 1,745 gas-fired hot water residential boilers with the brand names Dunkirk, Utica Boilers, Utica Heating, Pennco, Green Mountain, and Columbia, and with model numbers that include the letters DXL-K, MGB-K, UH15B-K, 15B-K, GMGW-K, or MCB-K, respectively. (Check the recall notice for the list of specific models.) The boilers are blue and/or gray, 32 inches tall, 13 to 27 inches wide and 26 inches deep. The model and serial numbers are located on the boiler rating plate in the front left corner of the top panel.

    The risk: The recalled boilers can be missing the flue inspection cover plate, posing a risk of exposure to combustion flue gasses and a carbon monoxide poisoning hazard.

    Incidents/injuries: None reported.

    Where and when sold: The boilers were sold at wholesale distributors mainly in the Midwest and Northeast from December 2022 through May 2023 for between $2,000 and $4,000.

    The remedy: Consumers are urged to stop using the recalled gas-fired hot water boilers and contact ECR International to arrange for a free inspection and repair in the form of a free installation of the inspection cover plate, if missing.

    Contact the manufacturer: You can call ECR International at 800-241-5501, email the company at ecrcustomerservice@ecrinternational.com, or visit the website at ecrrecall.com or ecrinternational.com.

    Report a defective product: Call the CPSC hotline at 800-638-2772 or go to saferproducts.gov.


    Mary Farrell headshot

    Mary H.J. Farrell

    As a senior editor at Consumer Reports for more than 15 years, Mary H.J. Farrell reported on all manner of vacuums and cookware, as well as microwaves, mixers, freezers, and fans. Starting in the mid-1990s, she held senior positions at People.com, MSNBC, and Ladies’ Home Journal. One of her earliest jobs was at Good Housekeeping.