Hochiki DFE-190


Heat Detector 190 Degree Fixed Temperature (Use HSC Series Base)

Availability: Estimated 6 - 8 Business Days

  • Factory New
Brand: Hochiki FireAlarm.com Part #: 8251 Categories: , , , Manufacturer Part #: DFE-190Secondary Part #: 0200-02600


The DFE 135/190 fixed temperature heat detector is suited for installation where high heat output fires are expected or in areas where ambient conditions would not allow use of other detection methods.

Heat detectors are used for property protection. Do not rely on heat detectors for life safety protection. Where life safety is involved, smoke detectors must also be used.

Heat detectors should be electronically supervised from a UL listed alarm panel.


Weight .50 lbs
Thermal Rating


Detection Method



Choice of fixed temperature – 135°F or 190°F
UL Listed ceiling spacing or 50′ by 50′ (2,500 square feet)
Heat element protected by a built-in guard
Contact Rating of 100 mA
Highly Dependable
Latching LED base available


Data Sheet: DFE 135/190 Fixed Temperature Heat Detector
Installation Instructions: Hochiki Detectors and Bases