During Pneumodular system service

Is the 14004787-910 compatible with older pneumatic thermostats

this limit switch ensures heat exchanger protection and optimized airflow regulation

While this part is designed for the Forsaire Counterflow Top Vent 3508 and 6508

Maxitrol 325-5L48-3/4-LIM Regulator 30067439-890 During Pneumodular system serviceThe Maxitrol 325 5L48 3 4 LIM is a high performance line pressure gas regulator engineered for precision in residential and commercial piping systems. This 3 4" NPT gas regulator is specifically designed for high capacity applications, delivering up to 320,000 BTU hr while maintaining a steady 7 11" WC outlet pressure. Built with a lever acting design and an integrated Overpressure Protection Device (OPD), it ensures reliable downstream safety. The