While the gasket provides the primary seal

stable performance across a wide operating temperature range from -50°F to 165°F

While the aluminum pilot tubing is malleable

utilizing the exact 22-133 sealing strip is essential to maintain the original IP rating of the modular manifold

19" WC set point for exact compatibility with Amana and Goodman inducer assemblies

Functional Devices RIBU2S2 Relay While the gasket provides theThe Functional Devices RIBU2S2 is a versatile enclosed pilot control relay designed for reliable switching in building automation, HVAC, and industrial control systems. This pre packaged relay features 2 SPST normally open (N O) contacts, providing an efficient solution for controlling multiple loads from a single input source. Built with veteran contractors in mind, the RIBU2S2 supports a multi voltage input range of 10 30 Vac dc or 120 Vac, making