Copeland Comfort Control (White Rodgers) H06F-36 Thermocouple

The Copeland Comfort Control (White Rodgers) H06F-36 Thermocouple is a professional-grade replacement engineered for high-demand gas pilot applications requiring integrated safety circuits. This 36-inch junction block thermocouple features a specialized 11/32-32 male nut and a double-lead configuration, specifically designed to interface with Energy Cut-Off (ECO) safety switches. Constructed with a stainless steel element, this unit provides maximum durability against high-temperature oxidation in the combustion chamber, ensuring consistent millivolt output within the standard 22-30mV range. As a veteran technician knows, the H06F series is the go-to for universal thermocouple replacement in furnaces, water heaters, and space heaters, offering a reliable fit for most OEM pilot burners when used with the included universal adapter fittings.

Key Benefits for Technicians:

• ECO Compatibility: Features a dedicated junction block for seamless integration with Energy Cut-Off switches to prevent overheating.
• Extended Service Life: High-grade stainless steel construction resists scaling and corrosion under constant pilot flame exposure.
• Broad Application: Serves as a direct-fit or universal substitute for White Rodgers, Honeywell, Johnson, and Robertshaw 36-inch thermocouples.
• Simple Integration: Includes a kit of universal adapter fittings to match various burner bracket styles without field modifications.
• Precise Millivolt Signal: Provides a stable voltage to the gas valve magnet, reducing nuisance pilot dropouts.

Common Questions & Answers:

Can I use the H06F-36 if my original part did not have an ECO connection?
The H06F-36 junction block is designed specifically for systems with an ECO high-limit circuit. If your valve does not utilize an ECO, you should typically use the H06E series; however, many technicians prefer the H06F for its flexibility in modern safety-equipped appliances.

What is the maximum temperature rating for the hot junction?
This 36-inch thermocouple is rated for a maximum hot junction temperature of 1450°F, making it suitable for high-intensity natural gas and propane pilot assemblies.

How tight should the 11/32" connection be at the gas control?
For a proper electrical path, thread the nut into the gas control until finger-tight, then provide an additional 1/4 turn with a wrench. Over-tightening can damage the internal insulation and cause signal failure.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.