Aaon R42540 Contactor Refrigerant or localized air leaks during

or localized air leaks during a combustion analysis

With a regulated output range of 0-125 PSI and a maximum inlet pressure of 300 PSI

cross-referencing your HVAC wiring diagram is recommended to ensure correct pinouts

ensuring exact mechanical alignment

and igniters

Aaon R42540 Contactor Refrigerant or localized air leaks duringThe Aaon R42540 Contactor is a heavy duty industrial switching solution designed for high demand HVACR applications. Engineered as a 3 pole magnetic contactor, this component features a 24V AC coil and is rated for a 65 FLA (Full Load Amperage) capacity. It is a critical direct replacement part for specific Aaon rooftop units and chillers where reliable load management of compressors and condenser fan motors is required. The silver cadmium oxide