Robertshaw 1950-518 Thermopile

Robertshaw 1950-518 Thermopile is a high-performance sensing component designed for reliable ignition and safety control in propane systems. The 18-inch device features a durable copper/nickel element housed in a stainless steel jacket, built to withstand demanding environments. It provides a stable millivolt output in the 250 to 750 mV range, ensuring precise signals for pilot burners and safety circuits. With flexible wiring options—including coaxial, 2-wire spade, male connector nut, and 2-lead configurations—installation is straightforward across various appliances. A PG9 pilot adapter is included to simplify setup. This thermopile carries CSA approval, reflecting stringent safety standards for residential and commercial use. Suitable for pilot burners, oxygen depletion systems, and liquid propane gas installations, it delivers reliable performance in continuous operation. The combination of stainless steel jacket and corrosion-resistant copper-nickel element ensures longevity, reducing maintenance and replacement costs. Whether you're upgrading an older unit or installing a new system, this thermopile offers a proven solution.

• Length: 18 inches
• Element material: Copper/Nickel
• Jacket material: Stainless steel
• Connections: Coaxial, 2-wire spade, male connector nut, 2-lead
• Voltage output: 250–750 mV
• Applications: Pilot burner, oxygen depletion system, liquid propane gas
• Approval: CSA
• Includes: PG9 Pilot Adapter