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it is widely utilized in large-scale boilers
Built with a durable 1/4" barb connection
the AMI series utilizes a calibrated crystal element that provides superior moisture detection at low ppm levels
To maintain long-term reliability and prevent pneumatic control failure
Fenwal 35-665725-121 Ignition Control Els PW 29614 it is widely utilized inThe Fenwal 35 665725 121 Ignition Control is a microprocessor based Direct Spark Ignition (DSI) module designed for the precise management of gas fired heating systems. This 24VAC ignition control provides a robust three try ignition sequence, incorporating a 15 second pre purge, 30 second inter purge, and 30 second post purge to ensure safe combustion cycles. Engineered for high demand environments, it features a built in combustion blower relay and