Bertazzoni 508043 Oven Burner Thermocouple

Oven Burner Thermocouple – Bertazzoni

The oven burner thermocouple is a gas safety sensor that produces a small electrical signal when heated by the pilot flame, holding the gas valve open to sustain burner operation. When the thermocouple degrades or fails, the gas valve closes for safety, causing the oven burner to go out shortly after ignition and refuse to stay lit. This direct-replacement thermocouple restores reliable oven burner flame retention.

Compatible Part Numbers

• 508043
• 508036

Key Features

• Direct OEM-spec replacement – engineered to Bertazzoni factory specifications for correct signal output and gas valve compatibility
• Restores oven burner flame retention – keeps the gas valve open so the burner stays lit throughout cooking
• Gas safety device – automatically shuts off gas if the pilot flame is lost, preventing unburned gas buildup
• Standard thermocouple connection – fits the existing gas valve thermocouple port

Fixes These Symptoms

• Oven burner going out immediately after releasing the ignition knob
• Oven burner not staying lit during preheating or use
• Oven burner requiring the knob to be held for an extended time to remain on
• Thermocouple visibly damaged, bent, or corroded

Compatible Brands

• Bertazzoni

Always verify your model number before ordering. Check the label on your range to confirm compatibility.