Description
The Robertshaw 1950-003 60″ 2-Lead Thermopile is a temperature-to-electrical energy conversion component used to generate a small voltage from heat exposure in pilot flame applications. It provides power to gas valve control circuits by sensing flame heat and maintaining millivolt output for safe operation. It is an integrated PG9 adapter that supports secure mechanical and electrical connection within the assembly. In HVAC systems, it is mounted in gas-fired heating equipment such as furnaces and boilers, where it supplies energy to safety and control circuits, enabling ignition verification and continued burner operation without external electrical power.
