Aaon P45120 Timer Els PW 17895 A reading of "OL" or

A reading of "OL" or open circuit while the motor is at rest typically indicates pitted or failed contacts

Leak Prevention: Restores the airtight seal between the blind flange or valve body components to maintain consistent pilot loading pressure

Exact Mechanical Compatibility: Designed for an exact 5/16 inch stroke

and a Propane (LP) orifice is included in the packaging for easy conversion

Key Benefits for the Contractor: Integrated Toggle Switch: Allows for rapid circuit isolation for troubleshooting or service without tripping main breakers

Aaon P45120 Timer Els PW 17895 A reading of "OL" orThe 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