Rheem-Ruud 62-22578-01 HSI Module 30067439-890 Three-Way Diverting Configuration: Allows for

Three-Way Diverting Configuration: Allows for precision bypass or mixing in complex hydronic circuits

or down-drafting

Is the rotation of this wheel reversible

This direct-mount kit includes a manual hand crank for local override

such as a dirty 1-inch pleated filter

Rheem-Ruud 62-22578-01 HSI Module 30067439-890 Three-Way Diverting Configuration: Allows forThe Rheem Ruud 62 22578 01 HSI Module is a critical 120 24V electronic hot surface ignition control designed for precise burner sequencing in residential HVAC units. This OEM certified module manages the 34sPP (34 second pre purge) cycle to clear the combustion chamber of residual gases before initiating the 8sTFI (8 second trial for ignition) window. As a veteran grade HVAC ignition control board, it utilizes a dual voltage architecture (120V for the