this switch provides reliable circuit interruption to prevent damage to the primary heat exchanger and ensure combustion safety

Always verify the specific appliance rating plate before installation

Key Benefits Universal Replacement: Directly replaces legacy models including P20AA-127

the 42-21268-04 is the recommended current superseding part for those legacy numbers

The A30-X453 is the official form-fit-function replacement for the legacy 3030-709

ASCO 8210G76-24V Solenoid Valve Els PW 29614 this switch provides reliable circuitThe ASCO 8210G76 24V Solenoid Valve is a high performance 2 way normally closed gas shutoff valve engineered for precision in industrial and commercial HVACR systems. Featuring a rugged brass body and reliable NBR seals, this pilot operated solenoid valve is specifically designed to handle fuel gas applications with a 5. 0 Cv flow capacity (up to 295,000 BTU hr). Operating on a 24Vac power supply, it offers a pressure range of 0 50 PSI, making it