Description
The Hardwired Heat Detector 135Fseries offers a full line of configurations to accommodate a broad range of applications. Both single- and dual-circuit models are available for low- and high-temperature ratings with either fixed temperature or combination fixed temperature/r ate-of-rise (ROR) activation. The ROR element of the fixed/ROR models is restorable to accommodate field testing.

To satisfy a variety of installation needs, the Hardwired Heat Detector 135F series easily mounts to single-gang and octagonal back boxes. These models accommodate four-square back boxes when used with a square-to-round plaster ring. The reversible mounting bracket permits both flush- and surface-mount back box installations.
Clear Exterior Markings
The 5600 Series heat detector features clear exterior markings for easy identification. Alphanumeric characters indicate the activation method and temperature rating in both Fahrenheit and Celsius degrees.
Post-Activation Indicator
Equipped with a post-activation indicator, the 5600 Series includes a collector that drops from the unit when activated. This feature makes it easy to identify the unit in alarm, enhancing safety and maintenance efficiency.
Reliable Performance
Designed for robust and consistent performance, the 5600 Series heat detector ensures reliable fire detection in a variety of environments.
Easy Installation and Maintenance
Simplified installation process and maintenance due to the clear markings and post-activation indicators, making it ideal for both residential and commercial applications.
Maria Mac –
he single circuit design makes it straightforward, and the mechanical operation means no need for regular maintenance. Highly recommended for anyone needing a durable and effective heat detector.