Rheem-Ruud 68-21812-04 Fiberglass Gasket this #42 drill size orifice

this #42 drill size orifice provides the metering accuracy necessary to prevent soot accumulation and ensure a clean flame pattern

Spring colors designate specific force ratings

Variable Configuration: Supports multiple water column settings depending on single or multi-spring regulator mounting

and plastic tubing when used with a proper 45

Is the 5H0547510043 compatible with older 5H54751-43 installations

Rheem-Ruud 68-21812-04 Fiberglass Gasket this #42 drill size orificeThe Rheem Ruud 68 21812 04 Fiberglass Gasket is a genuine OEM replacement part engineered for critical sealing applications within high efficiency HVAC systems. This industrial grade fiberglass insulation tape is designed to withstand the thermal stresses common in furnace blower assemblies and air handlers, ensuring a restricted air side pressure drop and maintaining system static pressure. As the direct replacement for AE 60969 04, this gasket