Pentair MMX Thermal Cutoff | 75173 Fire Pit Grate This version is listed with

This version is listed with a white finish to match specific installations

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Pentair MMX Thermal Cutoff | 75173 Fire Pit Grate This version is listed withWhat This Part Is Used For Pentair 075173 Thermal Cutoff MMX is a replacement thermal cutoff device for compatible Pentair MMX heater systems. It provides temperature based safety shutdown protection. Why This Part Matters A failed thermal cutoff can prevent safe heater operation. Replacing it restores overheat protection and system reliability. Proper safety controls help protect heater components from damage. Key Features and Specifications