Direct OEM Replacement: Built to exact manufacturer specifications for Rheem and Ruud air handlers and furnaces

or pressure sensors instantly

it features a sleeve bearing system designed for quiet operation and long-term service in vertical or horizontal blower assemblies

Check for a dirty 16x25x1 filter

Carrier HR81LG020 Flow Switch 319852-301 Direct OEM Replacement: Built toThe Carrier HR81LG020 Flow Switch is a high precision OEM replacement part designed for critical fluid monitoring in industrial and commercial HVACR systems. As a factory authorized component, this thermal dispersion flow switch ensures the protection of high value equipment like Carrier 30XA chillers, 30RAP AquaSnap units, and 30HXC water cooled chillers. Manufactured by IFM Electronic (Model SC0516), it features a durable brass body and IP67 rated