For larger frame sizes

the York S1-324-36074-442 comes with the manufacturer's algorithm pre-loaded for compatible York and Source1 units

precise HVAC part compatibility is the difference between a one-visit fix and repeated callbacks

Designed to function as either an operating control or a limit protection device

the ELL1524 comes as a complete assembly including the black elbow boot and the required tension clamps for immediate field installation

Browning VF2B-219 Ball Bearing 322838-754 For larger frame sizesWhen you need a reliable power transmission component, the Browning VF2B 219 Ball Bearing is a solid choice for demanding HVACR applications. This 1 3 16" bore diameter standard duty two bolt flange cast iron ball bearing is engineered for robust performance and longevity. Featuring a durable powder coat epoxy cast iron housing, it's built to withstand harsh operational environments. The integral BOA Concentric locking mechanism ensures near perfect