Below are the value-added features:
• U.L. Listed
• Handmade in America
• All Metal Construction
• Constant-Torque Motor
• Quality Control Testing After Assembly - The TR1-70 Heat Detectors are tested after assembly. A certain percentage of fuses are tested for temperature accuracy after each lot is manufactured. • Corrosion Resistant - The TR1-70 Heat Detector is all metal construction, manufactured with the metal zinc and additional alloys that make it stronger and resistant to corrosion. This is important for fire detection over many years exposure to the elements in a residence. • Visual Notification of Activation - When a TR1-70 Heat Detector is activated, the firing pin will be exposed and a reddish ring will be displayed after the top has been removed. • Heat Collector to Assure Proper Heat Transfer - The copper concave area that surrounds the fuse is used to collect heat and provide a more accurate transfer to the fuse area. • Positive Lock Mounting Bracket - The TR1-70 Heat Detector will slide on the installed bracket and lock into place.. • Mechanical Construction • Continued Alarm at High Temperatures - In a flame ignition fire, the TR1-70 Heat Detector will continue to alarm occupants even as the temperature at the ceiling continues to escalate. This is because of its all metal construction. • Permits Installation in High Risk Areas - Kitchens, garages, attics, utility rooms, mechanical rooms or any area that a smoke detector should not be placed.
