Marshall Gas Controls Model 451 and 452 LP-Gas regulators on Char-Broil®, Kenmore®, and Thermos® brand LP-Gas Grills (shipped to retailers between April 15, 2003 and May 6, 2003)
Class I - DangerousWhat Should You Do?
- Check if you have this product: (35,000)
- Do not eat it: Even if it looks and smells fine, do not consume this product.
- Throw it away or return it: You can return the product to the store for a full refund.
- Seek medical attention if needed: If you've consumed this product and feel unwell, contact your doctor immediately.
- Report problems: Report any issues to the FDA's Safety Reporting Portal.
⚠️ Emergency: If you experience severe symptoms after consuming this product, call 911 or Poison Control at 1-800-222-1222.
Recall Details
- Company:
- Unknown Manufacturer
- Reason for Recall:
- Some of these regulators were assembled with an undersized seat disc that could become dislodged and leak propane gas. Propane gas is highly flammable and could ignite, causing a fire or explosion. Consumers should immediately close the valve on the service cylinder if LP-Gas leakage is detected.
- Classification:
- Class I - Dangerous
Dangerous or defective products that predictably could cause serious health problems or death.
- Status:
- ongoing
- Hazard:
- Some of these regulators were assembled with an undersized seat disc that could become dislodged and leak propane gas. Propane gas is highly flammable and could ignite, causing a fire or explosion. Consumers should immediately close the valve on the service cylinder if LP-Gas leakage is detected.
- Remedy:
- Consumers should immediately close the valve on the service cylinder if LP-gas leakage is detected and contact the Grill Service Center to receive a free replacement regulator.
Product Images

Product Information
Full Description:
These low-pressure regulators control petroleum gas pressure in gas grills. The regulators are used with Char-Broil®, Kenmore® and Thermos® brand gas grills. There are two model gas regulators involved in the recall. Model 451 is a single outlet regulator used on grills with traditional burners in the main box. Model 452 is a dual outlet regulator used on grills with a side burner adjacent to the main box. The regulators have date codes printed on the valve body. Date codes included in the recall are 13-03/03-13, 14-03/03-14, 15-03/03-15, 16-03/03-16, 17-03/03-17 and 18-03/03-18. Brand Model Model Number CHAR-BROIL® "Quick Set" 463531503 463531703 463631703 463713303 463728403 463731803 "Big Easy" 463823303 463826803 "Patio Caddie" 475496003 KENMORE® "Wide Body""Diamond Flame" 415.162020 415.162040 415.16206 0415.162050 THERMOS® "Quick Set" 461631603 461631903 461633803 461733803
Product Codes/Lot Numbers:
(35,000)
Official Source
Always verify recall information with the official CPSC source:
View on CPSC.govCPSC Recall Number: 03196
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