this assembly includes the 1-inch ball bearing and the corresponding locking collar required for secure shaft attachment

this crankarm is compatible with 7/16-inch or 1/2-inch diameter damper shafts

For the HVACR contractor

Can I use this in any brand of furnace

Thermal Stability: Constructed from high-grade materials to withstand the temperature fluctuations common in intensive hydronic heating applications

Johnson Controls P100AA-2 Pressure Control this assembly includes the 1-inchFor contractors requiring a dependable solution for low pressure monitoring, the Johnson Controls P100AA 2 Pressure Control provides a compact and field proven design. This encapsulated pressure switch features SPST (Single Pole Single Throw) switch action configured to Open Low, making it an ideal choice for low pressure cut out or condenser fan cycling in commercial refrigeration and air conditioning systems. Engineered for durability, the P100AA 2