Fenwal 06-129500-002 Sampling Tube 321894-709 immediately shutting down the gas

immediately shutting down the gas valve to prevent carbon monoxide infiltration and equipment overheating

Replacing a degraded 68-100651-01 during routine maintenance prevents costly emergency calls and protects internal components like the inducer motor from moisture damage

diluting the oil and leading to "washed out" bearings upon the next startup

Standard shafts often fall short in industrial settings

Fenwal 06-129500-002 Sampling Tube 321894-709 immediately shutting down the gasThe Fenwal 06 129500 002 is a professional grade 24 inch duct smoke detector sampling tube designed for high accuracy air monitoring in HVAC plenum systems. As a critical component for fire alarm system maintenance, this tube facilitates the transport of air from within the duct to the detector's sensing chamber. Engineered as a direct replacement for L 306 1 and ST 1. 5, it ensures seamless compatibility with legacy and modern duct smoke detector