Weil-McLain Gas Boilers Recalled Due to Carbon Monoxide Hazard
The following product safety recall was voluntarily conducted by the firm in cooperation with the CPSC. Consumers should stop using recalled products immediately unless otherwise instructed. It is illegal to resell or attempt to resell a recalled consumer product.
Name of Product: Weil-McLain CGs and CGi Gas Boilers
Units: About 32,000
Manufacturer: Weil-McLain, of Michigan City, Ind.
Hazard: If there is a leak in the vent piping, the recalled boilers can leak carbon monoxide (CO) into the buildings in which they are installed, posing a risk of CO poisoning.
Incidents/Injuries: None reported.
Description: : The recall involves cast iron, gas-fired boilers used for space heating. The following model names and serial numbers are included in the recall.
| Model Name | Serial Numbers |
| CGs-3, CGs-4, CGs-5, CGs-6 |
From CP 5071501 through CP 5694976 |
| CGi-3, CGi-5, CGi-6 Series 2 |
From CP 4134351 through CP 5698635 |
The model name and serial number are located on separate labels on the outside of the left panel.
Sold by: Plumbing and heating wholesale distributors to plumbers and contractors nationwide from October 2001 through December 2007 for between $1,700 and $2,700.
Manufactured in: United States
Remedy: Consumers who have not already been contacted, should contact their installer for a free safety inspection and repair, if necessary.
Consumer Contact: For more information, contact Weil-McLain toll-free at (866) 783-9276 between 8 a.m. and 4 p.m. CT Monday through Friday, or visit the firm’s Web site at www.weil-mclain.com

The U.S. Consumer Product Safety Commission (CPSC) is still interested in receiving incident or injury reports that are either directly related to this product recall or involve a different hazard with the same product. Please tell us about your experience with the product on SaferProducts.gov
CPSC is charged with protecting the public from unreasonable risks of injury or death associated with the use of the thousands of consumer products under the agency's jurisdiction. Deaths, injuries and property damage from consumer product incidents cost the nation more than $900 billion annually. CPSC is committed to protecting consumers and families from products that pose a fire, electrical, chemical or mechanical hazard. CPSC's work to ensure the safety of consumer products - such as toys, cribs, power tools, cigarette lighters and household chemicals - contributed to a decline in the rate of deaths and injuries associated with consumer products over the past 30 years.
Federal law bars any person from selling products subject to a publicly-announced voluntary recall by a manufacturer or a mandatory recall ordered by the Commission.
To report a dangerous product or a product-related injury go online to www.SaferProducts.gov or call CPSC's Hotline at (800) 638-2772 or teletypewriter at (301) 595-7054 for the hearing impaired. Consumers can obtain news release and recall information at www.cpsc.gov, on Twitter @OnSafety or by subscribing to CPSC's free e-mail newsletters.