maintaining the integrity of the original safety circuit

Optimized Flow: The 45-degree angle reduces pressure drop compared to standard 90-degree elbows

Common Questions: Can the K19AT-60 be used in commercial water heaters

preventing gas flow in the absence of a stable ignition source

preventing equipment damage and hazardous conditions

System Sensor ST-3 Sampling Tube maintaining the integrity of theThe System Sensor ST 3 is a 3 foot metal sampling tube designed for HVAC duct smoke detection in air streams widths ranging from 2 to 4 feet. As a veteran grade replacement for the L 307 1, this rugged cold rolled steel component is essential for ensuring your InnovairFlex or legacy System Sensor DH100, DH200, DH400, and DH500 series detectors function according to code. When installing, always ensure the air inlet holes face directly into the airflow