Robertshaw 1951-001 Thermopile

Robertshaw 1951-001 Thermopile delivers dependable millivolt sensing for pilot burners and safety systems. Engineered for gas appliances, this thermopile combines a stainless steel jacket with a copper/nickel element to withstand heat and corrosion, delivering reliable performance across demanding installations. Whether upgrading an older system or installing a new one, this unit provides stable voltage output and robust construction to support safe, efficient ignition.

Designed for versatile integration, the thermopile supports multiple connection types to fit a range of ignition configurations. It carries CSA approval for added safety and compatibility, and is suitable for liquid propane gas applications. With a voltage rating of 250 to 750 millivolts, it delivers the signal strength needed to operate pilot burners and safety devices reliably. Includes a PG9 Pilot Adapter for quick setup.

• Length: 36 inches
• Element material: Copper/Nickel
• Connection type: 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 material: Stainless Steel
• Includes: PG9 Pilot Adapter
• Approval: CSA