Fixed Temperature Heat Detector

The THERMOFLEX® CF Series standard heat detectors are available in single or multiple circuits with open or closed contact configurations. THERMOFLEX® CF Series detectors are available in 135°F, 165°F, 200°F, and 285°F versions.

The CF Series detectors are Fixed Temperature only. They will operate when the detector reaches the applicable temperature. Fixed Temperature detectors are non-restorable.