CPSC recall · Reported May 6, 2008
Williamson-Thermoflo Gas Boilers Recalled Due to Carbon Monoxide 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.
Weil-McLain, of Michigan City, Ind. recalled The recall involves cast iron, gas-fired boilers used for space heating. The following mo….
Williamson-Thermoflo Gas Boilers Recalled Due to Carbon Monoxide Hazard was recalled by Weil-McLain, of Michigan City, Ind. in May 6, 2008. Reason: If there is a leak in the vent piping, the recalled boilers can leak carbon monoxide (CO) into the buildings …. Remedy: Consumers who have not already been contacted, should contact their installer for a free …. Verify recall #08567 with the CPSC before acting.
The recall
Weil-McLain, of Michigan City, Ind. issued this CPSC recall-If there is a leak in the vent piping, the recalled boilers can leak carbon monoxide (CO) into the buildings ….
- None
- agency class
- May 6, 2008
- reported
Sourced from official CPSC enforcement records. Verify recall #08567 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.
Recall Insight
This recall's affected scope, documented in the Recall Profile below, stays within a single-region or limited-distribution footprint. Distribution information was not included in the agency filing, so consumers should assume broad potential exposure until the firm publishes point-of-sale details. Consumers holding this product should act on the agency's documented remedy above rather than relying on general guidance.
Within the same product category the archive holds 6 closely related recalls, 6 from CPSC - clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.
Household Products recalls over time
Where this recall sits in its category - 3,089 household products recalls on record
Product 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 GWS-127, GWS-158 From CP 5160092 through CP 5663040 GWI-063, GWI-095, GWI-127, GWI-158 From CP 4363986 through CP 5699844 The model name and serial number are located on separate labels on the outside of the left panel.
Reason for recall
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.
Remedy, what to do
Consumers who have not already been contacted, should contact their installer for a free safety inspection and repair, if necessary.
Recall Profile
| Attribute | Value |
|---|---|
| Agency | U.S. Consumer Product Safety Commission |
| Severity class | Not classified by agency |
| Status | Active |
| Recall number | 08567 |
| Date reported | May 6, 2008 |
| Date initiated | May 6, 2008 |
| Recalling firm | Weil-McLain, of Michigan City, Ind. |
| Affected scope | About 1,800 |
| Distribution | Not disclosed |
| Official source | CPSC notice → |
Profile values are sourced directly from the official CPSC enforcement record. Source: U.S. Consumer Product Safety Commission.
What to do with this recall
Consumers who have not already been contacted, should contact their installer for a free safety inspection and repair, if necessa…
- Check the recall number (08567) and product description against the item you own. Search the archive
- Confirm the current status and remedy on the official CPSC notice before acting. CPSC notice
- Follow the documented remedy (refund, replacement, repair, or disposal) rather than general advice. What to do next
This page summarizes the official CPSC record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.
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Similar severity · nearest report date
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Similar Household Products · nearest report date
Same product category, closest by report date among other firms and states (deduped against the severity set).
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Methodology · Corrections · Archive as of August 2026