This OEM replacement motor bracket is constructed from high-strength composite materials designed to withstand the high-torque start cycles and extreme thermal fluctuations common in residential and commercial split systems

The sleeve bearing design is ideal for noise-sensitive installations

These units are functionally identical

Precise OEM Fit: Specifically designed as a direct 12-inch replacement for Amana

The board includes a factory-installed vent damper jumper plug

Sensus 143-IRV-3/4X1 Regulator 328140-751 This OEM replacement motor bracketThe Sensus 143 IRV 3 4X1 is a field proven domestic service gas regulator engineered for precision in residential and light commercial applications. This specific configuration features a 3 4" x 1" NPT straight body connection and a 3 8" stainless steel orifice, designed to handle moderate flow requirements while maintaining stable outlet pressures. Equipped with a Green Spring, the unit provides a reliable 6" to 14" w. c. outlet pressure range,