Cleveland Control AFS-222-379C Air Flow Switch this is an official Rheem-Ruud

this is an official Rheem-Ruud transition designed to fit specific older models

Whether troubleshooting an intermittent fan failure or performing a full system overhaul

It includes the necessary brackets and hardware to connect an existing actuator to a valve body

this high-limit switch ensures the burner circuit is interrupted if plenum temperatures exceed safe operational thresholds

maintaining structural integrity across repeated thermal cycles

Cleveland Control AFS-222-379C Air Flow Switch this is an official Rheem-RuudThe Cleveland Control AFS 222 379C Air Flow Switch is a professional grade differential pressure switch engineered for critical air proving and energy management applications. Designed to monitor positive, negative, or differential pressure, this unit features a wide field adjustable set point range of 0. 05" . 02" to 12. 0" w. c. Built for reliability in demanding environments, the switch utilizes a high integrity silicone diaphragm capable of