Fenwal 35-725205-115 Control Els PW 17895 Normally closed (NC) configuration provides

Normally closed (NC) configuration provides a fail-safe shut-off during power loss or system standby

This gauge is typically utilized for monitoring chilled water or hot water loops where sensor pressure must be translated into direct temperature readings for accurate HVAC control

the STE-6011-10 is a dedicated temperature sensor only

What are the signs that this switching relay has failed

optimized for the 0-15 PSI pressure range

Fenwal 35-725205-115 Control Els PW 17895 Normally closed (NC) configuration providesThe Fenwal 35 725205 115 is a microprocessor based 120V Direct Spark Ignition (DSI) control designed for precise burner sequencing in gas fired heating equipment. This potted ignition module is engineered for high vibration and washdown environments, providing robust protection for the internal circuitry. It features a 15 second pre purge cycle to clear the combustion chamber and a 10 second Trial for Ignition (TFI) period. With a 3 trial ignition