ECR International Recalls Gas-Fired Hot Water Residential Boilers Due to Carbon Monoxide Poisoning Hazard
What was recalled
This recall involves gas-fired hot water residential boilers with brand names Dunkirk, Utica Boilers, Utica Heating, Pennco, Green Mountain and Columbia and with model numbers DXL-K, MGB-K, UH15B-K, 15B-K, GMGW-K, or MCB-K respectively. The boilers are blue and/or gray in color, 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 following models and serial numbers are included in the recall: Brand Name Boiler Model Number Serial Number Range Dunkirk DXL-K: DXL-060K DXL-095K DXL-120K DXL-150K DXL-175K DXL-205K DXL-235K Serial Number Range: 392201652s thru 402202738s 012302567s and 012302571s Utica Boilers MGB-K: MGB-060K MGB-095K MGB-120K MGB-150K MGB-175K MGB-205K MGB-235K Serial Number Range: 402200481s thru 402202693s 012302268s thru 012302566s Columbia MCB-K: MCB-060K MCB-095K MCB-120K MCB-150K MCB-175K MCB-235K Serial Number Range: 402201449s thru 402202214s Utica Heating UH15B-K: UH15B-060K UH15B-095K UH15B-120K UH15B-150K UH15B-175K UH15B-235K Serial Number Range: 392201654s thru 402202800s 012302274s thru 012303099s Pennco 15B-K: 15B-060K 15B-095K 15B-120K 15B-150K 15B-175K 15B-235K Serial Number Range: 392202597s thru 402202806s 012301918s thru 012303055s Green Mountain GMGW-K: GMGW-060K GMGW-095K GMGW-120K GMGW-150K GMGW-175K GMGW-235K Serial Number Range: 392201653s thru 402202686s 012301924s thru 012301961s
Hazard
The recalled residential boilers can be missing the flue inspection cover plate, posing a risk of exposure to combustion flue gasses and a carbon monoxide poisoning hazard.
Injuries
None reported
Made in
United States
Where it was sold
- Wholesale distributors mainly in the Midwest and Northeast from December 2022 through May 2023 for between $2,000 and $4,000.
Photos




Shopping for a replacement? Safer certified picks
If your item was recalled, these brands hold independent safety certifications and have no recall on record.
Avocado Green Mattress
Certified organic latex, wool, and cotton — no fiberglass.
Check pricePlushBeds
Natural latex, multiple whole-product certifications.
Check priceCertifications shown are editorial references — verify current status with the brand. Some links are affiliate links; we may earn a commission at no cost to you. See our disclosure.
Other carbon monoxide recalls

Nimood Adult Portable Bed Rails Recalled Due to Risk of Serious Injury or Death from Entrapment and Asphyxiation Hazards; Violate Mandatory Standard for Adult Portable Bed Rails
Unknown

Hopelight Adult Portable Bed Rails Recalled Due to Risk of Serious Injury or Death from Entrapment and Asphyxiation; Violates Mandatory Standard for Adult Portable Bed Rails; Sold on Amazon by MOCCI SHOP
Unknown

Generac Power Systems Expands Recall of Generac and DR Power Electric Start Pressure Washers Due to Risk of Serious Injury or Death from Carbon Monoxide Hazard; Includes Additional Models
Generac Power Systems

Svnntaa Bed Rails Recalled Due to Risk of Serious Injury or Death from Entrapment and Asphyxiation Hazards; Violates Mandatory Standard for Adult Portable Bed Rails; Sold on Amazon by Eokeanon
Unknown