this module serves as the primary logic hub

flat contact point to prevent rotational slip

Its compact frame is optimized for durability in harsh environments

low-impedance connections for critical control data

York 024-25521-KIT Contactor Kit R-410A this module serves as theThe York 024 25521 KIT is a high capacity 125 amp contactor kit engineered for heavy duty commercial HVACR applications. This 3 pole contactor is equipped with a 110v coil, providing the necessary switching power for high tonnage chillers and industrial air handling units. As a direct replacement for 024 25521 000, this unit ensures backward compatibility with legacy York and Johnson Controls systems, eliminating the need for field modifications or