Robertshaw 1951-536 Thermopile

The Robertshaw 1951-536 Thermopile delivers reliable thermoelectric sensing for pilot burners and safety systems. Built with a Copper/Nickel element and a robust Stainless Steel jacket, this unit provides durable performance in demanding environments.

With a 36 inch length, CSA approval, and flexible connections, it fits a wide range of installations. The device operates in a 250 to 750 millivolt range and is designed for compatibility with pilot burners and oxygen depletion safety systems. Includes PG9 Pilot Adapter for quick, secure connections.

Designed to endure demanding environments, the stainless steel jacket protects the copper/nickel element for steady performance across temperatures. Its varied connection options—Coaxial, 2-Wire Spade, Male Connector Nut, and 2-Lead—make retrofits or new installations straightforward. This thermopile is ideal for Pilot Burner, Oxygen Depletion System, and Liquid Propane Gas applications.

• Length: 36 inches
• Element material: Copper/Nickel
• Connections: Coaxial, 2-Wire Spade, Male Connector Nut, 2-Lead
• Applications: Pilot burner, Oxygen Depletion System, Liquid Propane Gas
• Voltage rating: 250 to 750 millivolt
• Jacket: Stainless Steel
• Includes: PG9 Pilot Adapter
• Approval: CSA

This thermopile meets CSA standards and is designed for reliable long-term operation in both residential and commercial settings. Designed for easy retrofits, it supports a range of ignition and safety control configurations.