Heat detectors combination Rate-of-Rise and Fixed Temperature.
Fire Detection System, Addressable Smoke and Heat Detector
Help my new home and AC unit is dead. Leaning towards bad wiring job, help find flaw. : r/hvacadvice
CF-135MP THERMOFLEX Heat Detectors - Fire and Safety Plus
Fire Detection Devices CR1652CMP Thermoflex Sealed Heat Dete
THERMOFLEX CR135 HEAT DETECTOR NEW NO BOX
FDD - Fire Detection Devices Ltd.
Tcvn6395 2008, PDF, Building Engineering
Potter CR-200-MP Fixed Temperature Heat Detector - Fire Alarm Max
Heat detector - Wikipedia
Potter CR-165W 165F Heat Detector - The Fire Alarm Supplier
The FDD CF 135-2 is a heat detector that is connected to a fire alarm system's input circuit as an initiating device.
Fire Detection Devices FDD CF 135-2 Heat Detector
THERMOFLEX® CF-MP Fixed Temp Heat Detector
Potter CF-135-MP - The Fire Alarm Supplier