White-rodgers H06E024S1 Universal Thermocouple 24 Inch Lead

Product Description

The WHITE-RODGERS H06E024S1 is a universal replacement thermocouple designed for standing-pilot gas heating systems. The thermocouple generates a small millivoltage signal from the pilot flame heat, which holds the main gas valve open during normal operation. If the pilot extinguishes, the signal drops and the valve closes, preventing unburned gas flow. Built with a stainless steel probe and a 24-inch lead length, this unit suits a wide range of residential and light-commercial gas appliances. Installation is performed by licensed HVAC technicians or gas appliance service professionals.

This thermocouple is intended for standing-pilot gas furnaces, boilers, water heaters, and other gas-fired appliances that use a standard millivolt safety circuit. The 24-inch lead length and universal connection fitting make it a practical direct replacement in situations where the original part is worn, corroded, or has failed a millivolt output test. It is packaged individually and is well suited to service calls where a single unit replacement is needed.

Key Features

• 24-inch lead length provides reach for a broad range of appliance configurations
• 24-inch probe length for proper pilot flame immersion and reliable signal generation
• Stainless steel construction resists heat and corrosion in high-temperature pilot environments
• Universal connection fitting compatible with standard gas valve thermocouple ports
• Direct OEM-style replacement reduces service call time

Compatibility

Designed as a universal OEM-style replacement thermocouple for standing-pilot gas furnaces, boilers, water heaters, and similar gas-fired appliances using a standard millivolt pilot safety circuit.

Installation Notes

Thermocouple replacement is performed by a qualified HVAC technician or licensed gas appliance service professional. Always shut off the gas supply at the appliance shutoff valve and allow the pilot assembly to cool completely before removing the old thermocouple. The connection nut at the gas valve should be tightened by hand and then snugged with a wrench — avoid overtightening, which can damage the valve seat. After installation, relight the pilot per the appliance manufacturer instructions and verify the pilot holds before restoring full gas flow.