30Jan 2020
by Nick Potter

Gent 17800 Series Detection Range Product Replacements

The popular Gent 17800 series range of conventional detectors has now been obsolete for several years now.  If you still have these type of smoke and heat detectors installed throughout your building, then don’t despair as we are able to supply compatible alternative, to keep your fire alarm system operational.

Gent 17840-01 Smoke Detector

Please see below the product substitution table giving the alternative models which are available to order.

Existing Product Code Description New Product Code Description
17840-01 Optical Smoke Detector 2020P Optical Smoke Detector
17850-01 Fixed Temperature Heat Detector 2020F Fixed Temp Heat Detector
17860-01 Rate Of Rise Heat Detector 2020R Rate of Rise Heat Detector
17801-02 Low profile Base including Diode 2020BSD Standard Detector Base With Diode
17801-01 Base including diode for Surface cable 2020DBSD Deep Detector Base With Diode
17800-02 Low profile Base without Diode 2020B Standard Detector Base
17800-01 Base without diode for Surface cable 2020DB Deep Detector Base
17899-01 Extension LED ZF18 Square remote LED Indicator
17899-44 Relay Module for 7800 range of detectors N/A No direct replacement
17815-01 Duct Detector c/s 17840-01 Optical Detector (incl 0.3m Venturi Tube & Mounting Kit) D2E Duct detector housing complete with B401 base for Non-addressable detectors.

Should you be interested in these products you may also be interested in our Gent Fire Alarm System and Exidor Door Closers ranges.

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