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Metal thermocouple probe with threaded fitting for oven burner

Appliance Factory Parts

Appliance Factory Parts 508041 Thermocouple Oven Burner appliance part

SKU CH-DB83-AAY2J

Replacement thermocouple for oven burner fits 118 Bertazzoni models including 365 and 366 series

  • Sold asEach
  • Product typeOven Replacement Parts
  • Fits 118 Bertazzoni oven models for broad compatibility
  • Replaces part BRT508041 to restore burner ignition
  • New thermocouple ensures reliable flame sensing
  • Genuine Appliance Factory Parts component for exact fit
  • Each unit sold individually for single repairs

Appliance part for Bertazzoni ovens

This thermocouple oven burner replaces the original safety sensor in compatible Bertazzoni ranges. It fits 118 listed model numbers across the 365 and 366 series. The part restores flame detection so the gas valve stays open only when a burner is lit. Installers should verify the exact model match before fitting.

Thermocouple function and gas safety

The thermocouple generates a small voltage when heated by the pilot or burner flame. This signal keeps the gas valve energised during normal operation. If the flame goes out the voltage drops and the valve closes automatically. No external power supply or electronic control board is involved in this safety loop.

Direct replacement with no extra components

The part ships as a single unit with the part number BRT508041. No additional brackets, wiring harnesses or mounting hardware are included in the package. The existing fasteners and lead routing from the original installation are reused. No calibration software or diagnostic tool is required after fitting.

How it compares

Measured against everything we stock in Replacement Grill & Appliance Parts, at today’s prices. Recalculated every night.

Price $37.99
Typical for this category: the median of 1,446 items is $36.99.

Specifications

Product
Brand nameAppliance Factory Parts
Part numberBRT508041
Product typeOven Replacement Parts

Questions about this item

How do I install the thermocouple on my Bertazzoni oven burner, and which step is often missed?

Thread the probe into the burner pilot bracket and tighten the fitting; the step most often missed is fully seating the tip in the pilot flame so the safety valve receives a strong signal.

What maintenance or replacement will this thermocouple need over time?

The thermocouple itself is a wear item; plan to replace it when the pilot stays lit but the main burner will not ignite, which signals the probe has weakened.

What limit appears first during sustained high-heat use of this thermocouple?

Continuous exposure to the oven's maximum temperature gradually degrades the probe's voltage output, so the safety valve may eventually fail to open even with a steady pilot.

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