Description
The Trane SEN1790 is a photoelectric duct smoke detector engineered for installation in HVAC air distribution ductwork. Designed to monitor airflow within supply and return air ducts, this detector provides early-warning smoke detection to help protect building occupants and HVAC equipment from the spread of smoke through ventilation systems.
How It Works
The SEN1790 uses photoelectric sensing technology to detect the presence of smoke particles within the duct airstream. When smoke is detected, the unit signals the building’s fire alarm or HVAC control system, enabling automatic shutdown of air handling equipment to prevent smoke from circulating throughout the facility.
Key Features
- Photoelectric sensing technology for reliable smoke particle detection
- Designed for installation in HVAC supply and return air ducts
- Helps prevent smoke from spreading through air distribution systems
- Compatible with building fire alarm and HVAC control systems
- Supports automatic air handler shutdown upon smoke detection
- Genuine Trane OEM replacement part — SKU SEN1790
Applications
- Commercial and light commercial HVAC air handling systems
- Supply and return air duct installations
- Buildings requiring duct smoke detection per fire and life safety codes
Why Choose the Trane SEN1790?
As a genuine Trane OEM component, the SEN1790 is built to integrate seamlessly with Trane air handling equipment and meets the quality standards expected from one of the industry’s leading HVAC manufacturers. Duct smoke detectors are a critical element of life safety compliance in commercial buildings, helping to satisfy NFPA and local fire code requirements for smoke control in HVAC systems.
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