Description
The Hydrotherm GX-82762 Flame Rod is a flame sensing component used in gas-fired heating equipment to detect the presence of a flame during burner operation. It works by conducting a small ionization signal through the flame to confirm stable ignition and continuous combustion. It is used in boilers and furnace-style heating systems where flame verification is required for safe burner control. In HVAC systems it is fitted near the burner assembly inside gas heating units, supporting ignition monitoring, preventing unburned gas release, and ensuring controlled operation of the combustion process within the heating cycle.
