Highly compatible HVAC service part that replaces legacy pressure switch models like AP16577

the Johnson Controls D-9502-604 Arm Assembly is the essential component for maintaining operating span calibration on pneumatic systems

Direct OEM Compatibility: Engineered as the manufacturer-specified reversing valve with 24V coil for exact electrical and mechanical alignment

ensuring high-fidelity data for energy-efficient sequencing

Ensure the arrow on the shell matches the direction of refrigerant flow from the condenser

Trane CTR2613 Contactor 340793-762 Highly compatible HVAC service partThe Trane CTR2613 Contactor is a heavy duty 3 pole definite purpose contactor engineered for high demand HVACR applications. Specifically built with a 24V coil and rated for 40 FLA (Full Load Amps), this component provides reliable switching for compressors and motors. It features a unique 2 pole configuration on a 3 pole frame, offering the small footprint required for tight control panels while maintaining the robust electrical clearance of a