Napoleon Thermopile Thermocouple | 36" Armored 750mV Sensor for Gas Fireplaces & Stoves| Part #W680-0004

Napoleon Thermopile Thermocouple – OEM Part W680-0004 | 36" Armored 750mV Sensor for Gas Fireplaces & Stoves

Maintain reliable ignition and consistent performance in your gas fireplace or stove with the OEM W680-0004 Thermopile Thermogenerator. This essential safety component converts heat into millivolts to power your gas valve, ensuring proper ignition and stable flame control. Built with high-grade materials and armored protection, it offers long-lasting durability in both natural gas and propane systems.

Key Features:

• OEM Replacement – Genuine Napoleon part designed for select gas fireplaces and stoves
• Safety Shut-Off Function – Monitors heat to control gas flow and prevent unsafe operation
• Durable Armored Construction – Features a copper thermopile and 36" armored cable for enhanced protection
• Universal Compatibility – Suitable for fireplaces, gas stoves, boilers, grills, ovens, and water heaters
• High-Performance Output – Generates 750 millivolts for dependable gas valve operation

Specifications:

• Part Numbers: W680-0004, WS-680-01, WS-680-04, G-526A
• Voltage Output: 750 mV
• Lead Length: 36" armored cable
• Connector Type: Two spade terminals for standard 2-screw mount
• Material: Copper with armored protection
• Weight: 43g (1.5 oz)
• Application: Thermopile sensor for millivolt gas control systems

Compatibility:

• Fits select Napoleon gas fireplaces and stoves

Pairs well with: Pellet Parts

Refer to your model’s manual or existing part number to confirm compatibility before purchasing.

Product Overview:

Keep your gas fireplace or stove operating safely and efficiently with the Napoleon W680-0004 Thermopile Thermocouple. Engineered for durability, accuracy, and dependable performance, this OEM sensor is trusted by professionals for long-term reliability.