Bosch Fixed Temperature Heat Detector Head, D254

Use the D254 Fixed Temperature Heat Detector for indoor confined areas where a fire increases air temperature slowly and where there is a substantial increase in air temperature before the fire breaks confinement. Furnace rooms, closets, bathrooms, and other confined areas are appropriate applications for fixed temperature detectors.

Features

• Mounts on low-profile six-inch diameter base
• Easy head removal for cleaning and servicing
• Available in 135°F (57°C) or 190°F (88°C) fixed settings
• Optional latching alarm LED
• Tamper-resistant locking base