Rheem-Ruud RTG20212BG Flame Rod FL2 W/Wire & Gasket
The Rheem-Ruud RTG20212BG Flame Rod FL2 with wire and gasket is a critical component designed for gas-fired HVAC equipment, including tankless water heaters and furnaces. It functions by detecting the presence of a burner flame, sending a signal to the control board to ensure safe and continuous operation. By verifying ignition, it helps prevent gas buildup and system malfunctions. Built for reliability and precise performance, this flame rod enhances safety, supports efficient combustion, and ensures consistent heating operation in Rheem and Ruud systems.