For the HVACR contractor

the CTR2573 offers low-chatter operation and high dielectric strength

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

Verified Performance: Rated for up to 10HP at 230V (3-phase)

Johnson Controls P100AA-2 Pressure Control For the HVACR contractorFor 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