For VFD-driven motors

the Reznor 97300 Gasket is the specific OEM component required to restore peak pneumatic integrity

technical conversion stickers

For 120V requirements

Heil Quaker ICP 1008263 Plate For VFD-driven motorsThe Heil Quaker ICP 1008263 Combustion Back Plate is a critical OEM replacement part designed for use in a wide range of furnace models from brands under the International Comfort Products (ICP) umbrella, including Tempstar, Comfortmaker, and Arcoaire. As an essential component of the draft inducer assembly, this black finished plate provides the structural interface and seal required for the combustion air blower to maintain proper static pressure