Description
The Rheem-Ruud RTG20212BH Flame & Ignitor Rod Gasket Kit 3-Pack is a sealing component used in burner and ignition assemblies within water heating and combustion systems. It helps form a tight seal around the ignitor and flame sensor rod openings, reducing air leakage and supporting stable combustion conditions in HVAC systems. It is applied in residential and light commercial gas-fired equipment where ignition components pass through a sealed mounting plate. Within the assembly it supports proper alignment of ignition elements and helps maintain controlled combustion chamber conditions during startup and normal operation.
