• TurboChef 102075 Hi Limit Thermostat – OEM EGO 3 Pole Safety Thermostat
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Turbochef

Hi-Limit Thermostat for Turbochef Part# TBC102075
Part #TBC102075

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$143.27
$143.27
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PRODUCT OVERVIEW

The TurboChef 102075 Hi Limit Thermostat is a genuine OEM EGO safety thermostat designed for TurboChef commercial ovens. This 3-pole hi limit thermostat helps protect the oven from overheating by interrupting power when temperatures exceed safe operating limits. Proper hi limit function is critical for safe operation, component protection, and reliable cooking performance. Manufactured to TurboChef OEM specifications, it ensures correct fit and dependable safety control in demanding commercial kitchen environments.

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Details

This quality replacement Hi-Limit Thermostat is a manual-reset bimetallic safety cutout rated to open the circuit at approximately 300°C, providing primary overtemperature protection for TurboChef commercial ovens by interrupting power to the heating elements and/or magnetron circuit if the cook chamber temperature exceeds the safe operating threshold. The hi-limit thermostat is a critical safety device that prevents element overtemperature damage, magnetron thermal runaway, and structural damage to the oven cavity in the event of a runaway thermostat circuit, blower failure, or other fault that causes the cook chamber to overheat. Using the thermostat ensures the correct trip temperature, reset type, and mounting configuration for the specific oven model's safety circuit design.

Hi-limit thermostat trips—requiring a manual reset to restore oven operation—are triggered by legitimate overtemperature events such as a failed cooling fan, a blocked ventilation path, a stuck relay energizing a heating element continuously, or a failed RTD allowing the control board to command excessive heat output. A thermostat that trips repeatedly indicates an unresolved underlying fault that must be diagnosed and corrected before the thermostat is reset; resetting a tripped hi-limit without addressing the root cause risks repeated trips, progressive oven damage, and potential fire hazard. Replacing a hi-limit that has tripped repeatedly—or that fails to trip at the correct temperature after drift—with the unit restores accurate, reliable overtemperature protection calibrated to TurboChef's exact safety threshold.

Replacement requires de-energizing the oven and allowing it to cool completely before accessing the thermostat mounting location, which is typically secured to the cavity wall or element mounting bracket with a fastener and connected to the circuit by two spade terminals. Inspect and clean the mounting surface to ensure firm thermal contact between the thermostat body and the surface it monitors, as poor thermal contact shifts the effective trip temperature above the rated value. Do not reset or replace the hi-limit without first diagnosing and correcting the cause of the overtemperature event. Pair hi-limit thermostat replacement with inspection of the cooling fan, RTD, and control relay to address all potential causes of overtemperature in a single service visit.
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Product Specs

Warranty

120-day warranty

SKU

138348

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