Robertshaw 1950-548 Thermopile

Robertshaw 1950-548 Thermopile, a rugged 48-inch thermopile designed for reliable gas appliance operation. The Robertshaw 1950-548 Thermopile features a copper/nickel element housed in a stainless steel jacket to deliver stable 250–750 millivolt output for pilot burners and safety systems.

Its 48-inch length provides flexible routing in tight appliance compartments, while the durable stainless steel jacket shields the sensitive core from heat and contamination. The copper/nickel element is built for longevity in demanding LPG environments, delivering consistent performance across cycles.

Connection options include coaxial, 2-wire spade, male connector nut, and 2-lead terminals to fit a wide range of gas-control hardware. This model is CSA approved and ships with a PG9 Pilot Adapter to simplify field installation and maximize compatibility with existing pilot assemblies.

• Length: 48 inches
• Element material: Copper/Nickel
• Jacket material: Stainless steel
• Electrical output: 250–750 millivolts
• Connections: Coaxial, 2-Wire Spade, Male Connector Nut, 2-Lead
• Approval: CSA
• Includes: PG9 Pilot Adapter
• Applications: Pilot burner, oxygen depletion system, liquid propane gas