Designed for streamlined integration

If the sensor fails to confirm a flame within the designated trial-for-ignition window

This HVAC contactor replacement is engineered for high-cycle reliability

With a high Energy Efficiency Ratio (EER) of up to 10

Fenwal 06-129500-003 Sampling Tube Designed for streamlined integrationThe Fenwal 06 129500 003 is a 48 inch air duct smoke detector sampling tube engineered for precise smoke detection in commercial HVAC systems. Designed for duct widths between 3 and 4 feet, this rigid inlet sampling tube directs airflow from the supply or return duct into the sensing chamber of Fenwal DH 60 and DH 2000 series detectors. Its UL 268A listed construction ensures reliable performance across a broad air velocity range of 500 to 4,000 feet