Aaon P45120 Timer Els PW 17895 Engineered for a 1/2-inch shaft

Engineered for a 1/2-inch shaft diameter

As an OEM furnace replacement part

Precision Filtration: The molded porous core traps solid debris down to 20 microns to protect sensitive downstream components

making it a reliable standard for 3PDT relay mounting

This OEM Copeland 940-C411-66 assembly is calibrated for a specific current range

Aaon P45120 Timer Els PW 17895 Engineered for a 1/2-inch shaftThe Aaon P45120 is a specialized 24V guaranteed off timer designed specifically for HVAC system protection and compressor longevity. This delay on break timer prevents short cycling by enforcing a precise 5 minute restart delay, ensuring that system pressures equalize before the compressor initiates a new cooling cycle. Engineered for compatibility with Aaon HVAC units and various commercial rooftop units, the P45120 addresses high cycling issues