Description
The Lennox Y2269 System Sensor Duct Smoke Detector Kit is used to detect air ducts and sends a signal to the control system to shut down equipment, which helps prevent the spread of smoke through HVAC systems. It is applied in the photoelectric sensing technique that detects the presence of particulate matter in the airflow and responds when smoke is in the air. It is designed to be used in an airflow range of 100-4000 feet per minute, and it offers detection in a wide range of duct conditions.
