McDonnell & Miller 302900 Cam Utilizing the TOD 36T switch

Utilizing the TOD 36T switch series architecture

UL-Classified Component: Maintains the original manufacturer's safety certifications for FOVHN fire dampers

providing a robust 3-second start cycle to reduce strain on motor windings

at 4 microfarads

ensuring a consistent BTUh input per burner by maintaining a fixed diameter of

McDonnell & Miller 302900 Cam Utilizing the TOD 36T switchThe McDonnell & Miller 302900 Cam, also identified by model number CO 106, is a critical mechanical component engineered for the precise actuation of bellows assemblies in Series 47, 51, 53, and 63 boiler controls. As a veteran grade replacement part, this cam is essential for restoring the mechanical linkage between the float movement and the switch mechanism in low water cut offs and combination water feeders. It is specifically designed for