System Sensor ST-5 Sampling Tube but the technical specifications and

but the technical specifications and performance of the 26025B and 26025B/U are identical

or a clogged intake grille

deep pitting or damaged ceramic insulators require a full replacement of the 62390-002 assembly to ensure safety

High Pressure Rating: Capable of handling up to 5

Ensures consistent frost removal to maintain high COP (Coefficient of Performance) in cold climates

System Sensor ST-5 Sampling Tube but the technical specifications andThe System Sensor ST 5 is a 5 foot metal sampling tube engineered for high performance smoke detection in HVAC ducts ranging from 4 to 8 feet in width. Built with a durable rigid steel construction, this tube is essential for contractors installing or maintaining duct smoke detectors in commercial and industrial air handling systems. The ST 5 acts as the direct replacement for L 313 1, ensuring seamless integration into legacy systems without the need