Armstrong Fluid Technology 105189-011 Flange 322838-752 When performing a furnace inducer

When performing a furnace inducer motor replacement

this industrial control switch serves as a direct OEM replacement to maintain the integrity of the original wiring schematic and control logic

it features an Open Dripproof (ODP) enclosure to ensure proper cooling while protecting internal components

the bronze construction and high-temperature seals are compatible with standard glycol concentrations typically used in radiant and hydronic heating loops

Engineered specifically for high-temperature media

Armstrong Fluid Technology 105189-011 Flange 322838-752 When performing a furnace inducerThe Armstrong Fluid Technology 105189 011 is a high performance 2 1 2" 4 bolt flange specifically engineered for industrial and commercial hydronic systems. Constructed from rugged cast iron, this companion flange is a critical component for ensuring a leak proof seal in demanding HVAC applications and fluid handling environments. It is a genuine replacement part primarily designed for the Armstrong S 45 circulator pump and is compatible with various