Home / Honeywell / Honeywell Building Sensors & Detectors / FD-851HTE A S300 Series Conventional Heat Detector, fixed 78°

Available on request

Honeywell – FD-851HTE A S300 Series Conventional Heat Detector, fixed 78°

MPN: FD-851HTE A · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original FD-851HTE A (new, used or refurbished, subject to availability). Request a quote below.

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Honeywell Building Sensors & Detectors
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the FD-851HTE A now that it is discontinued?

Yes. Honeywell has discontinued the FD-851HTE A, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.

When can FD-851HTE A be shipped?

FD-851HTE A is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up FD-851HTE A in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for FD-851HTE A and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for FD-851HTE A, subject to availability and destination.

The Conventional Notifier FD-851HTE A 78°C Fixed temperature Heat detector, consists of a thermistor detecting high temperatures. Suitable for use in environments having high base temperature (above 35°C) with alarm temperature set at 78°C. Ready for testing by remote control laser. Alarm LED. Output for alarm repeater. Possibility for addressing through additional module.

Features & Benefits:

Low profile design

Low current drawn

Bi-colour LED status indicator

Programmable sensitivity

Automatic drift compensation

Certifications:

2831-CPR-F4265 for EN54-5

Honeywell NOTIFIER FD-851HTE A — The Conventional Notifier FD-851HTE A 78°C Fixed temperature Heat detector, consists of a thermistor detecting high temperatures. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.