A Delfield TBP00142 Hi-Limit senses the temperature within the dry well to prevent it from overheating and damaging the unit.
The Delfield TBP00142 Hi-Limit interrupts operation or limits temperature when unsafe heat levels are detected, serving as a high-limit temperature safety component within the equipment. With its 25A and 375F-rated design, it reacts at a defined threshold that protects the unit from overheating-related faults and unsafe operation.
The Delfield TBP00142 Hi-Limit may be nearing replacement if the unit is not heating, not working, beeping, tripping the breaker or showing an error code such as 190F or another displayed error. These problems often appear as an open or faulty high limit, a bad high limit on one side or a burnt wire on the high limit terminal, which could be remedied by using a real OEM replacement for more dependable operation.
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Parts Town lets you return most new, unopened real OEM replacement parts within 90 days of delivery, so check our Returns page to see if your purchase qualifies. For installed parts that don't work anymore, complete the form in the Defective Parts & Warranty Inquiries section.