The Robertshaw 1970-036 is a professional-grade 36-inch Uni-Couple thermocouple engineered for high-performance flame sensing in standing pilot systems

OEM Compatibility: Specifically engineered as the HC43CE200 replacement to ensure precise electrical and mechanical synchronization with Carrier

With a 10 million mechanical cycle life rating and an integrated LED status indicator

maintaining the critical gap distance required for efficient fuel-air mixture combustion and reliable system startup in demanding residential heating applications

White Rodgers 790-843A1 Flame Sensor 318423-701 The Robertshaw 1970-036 is aThe White Rodgers 790 843A1 Flame Sensor is a high performance universal flame sensor designed for technicians who need a reliable, on the truck solution for furnace, boiler, and water heater repairs. Engineered to replace over 150 OEM part numbers, this flame rod is the direct replacement for the 10050 00042 (Vanguard Technology) and SP12144. Its high temperature rod is rated to withstand up to 2200F, ensuring long term durability in the direct path