Rheem-Ruud 68-21812-04 Fiberglass Gasket Variable Configuration: Supports multiple water

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

and VHE boilers

The moisture indicator responds to the relative saturation of the refrigerant

and plastic tubing when used with a proper 45

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

Rheem-Ruud 68-21812-04 Fiberglass Gasket Variable Configuration: Supports multiple waterThe 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