Common Questions: When should the S1-8044 be replaced

The unit features a parabolic wind shield that effectively dampens wind-induced noise

the switch diaphragm or internal contacts have failed and the unit requires replacement

Manufactured from UNS C12200 copper

Fireye DE601-20C1 Lens Assembly 323055-751 Common Questions: When should theThe Fireye DE601 20C1 is a precision engineered 9 degree offset lens assembly designed for high performance flame scanning in industrial and commercial combustion management systems. As a critical component within the Fireye C9000 Series, this assembly is purpose built for applications where fiber optic flame scanners require a specific angled line of sight to accurately monitor the burner flame. In complex boiler configurations where direct viewing