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The HUNTINGTON 18431 is a stainless steel heat plate designed for use in gas barbecue grills. Heat plates, also called flame tamers or heat shields, sit above the burners to distribute heat evenly across the cooking surface, protect burner tubes from grease and debris, and reduce flare-ups during cooking. This replacement component is constructed from stainless steel, offering resistance to the high-heat and corrosive environment inside a grill. Installation is typically performed by grill service technicians or experienced DIYers during routine maintenance or after burner-system damage.
The 18431 heat plate is suited for residential gas grill applications. It is a direct replacement part within the HUNTINGTON barbecue line, intended for grill owners and service technicians replacing worn, warped, or corroded heat plates. Proper heat plate function is essential for consistent cooking temperatures and long-term burner protection. This part falls under HUNTINGTON Parts and Accessories and is consistent with standard grill replacement part service intervals.
Designed as an OEM-style replacement heat plate for HUNTINGTON brand gas barbecue grills. Confirm fitment against your specific grill model number before ordering.
Always shut off the gas supply at the tank or gas line valve and allow the grill to cool completely before beginning any service work. Remove the cooking grates and existing heat plates to access the burner assembly. Basic hand tools are typically sufficient for removal and installation. Verify the replacement plate seats securely and does not contact burner ports before restoring gas supply and testing the unit.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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