Aaon P45120 Timer Els PW 17895 Frequent tripping is usually a

Frequent tripping is usually a symptom of airflow restriction

ensuring the system accurately detects the negative pressure required for safe combustion

Its energy-efficient mechanical design eliminates parasitic power draw

Can I bypass a manual reset switch for testing

compact surface-mount housing

Aaon P45120 Timer Els PW 17895 Frequent tripping is usually aThe 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