New BOSCH F220-190F Electronic Fixed Temperature 190 Degree Heat Detector #34

System Sensor 5600 Series #5601P Heat Detector 135 Degree Fixed Temperature

Lot of 2 New BOSCH F220-190F Electronic Fixed Temperature 190* Heat Detectors

System Sensor 5601P 135 Degree Fixed Temperature Heat Detector

Cooper CHTB390 Conventional Fixed Heat Detector 92 Degrees (FXN526 / MHT890)

BOSCH Electronic Heat Detector

System Sensor 5601P 135 Degree Fixed Temperature Heat Detector