Honeywell TR40-C-D1

TR40C Sylk Bus Wall Module

MPN: TR40-C-D1
Category: Honeywell Building Management Systems (BMS)

Price and lead time confirmed within 1 business day

Discontinued by Honeywell — we can still source the original TR40-C-D1 (new, used or refurbished, subject to availability). Request a quote below.

Request a Quote

1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
100% positive eBay feedback
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Have spare Honeywell parts? We buy surplus →

What is the Honeywell TR40-C-D1?

The TR40 and TR42 series of room sensors and displays are designed to operate with Trend IQX controllers. All models have an integral temperature sensor and variants are available that also include sensors for relative humidity and/or CO2 concentration. The TR42 features a monochrome backlit LCD display which can be configured to show sensor readings and allow user control of fan speed, occupancy and temperature set point.

Honeywell TR40-C-D1 — The TR40 and TR42 series of room sensors and displays are designed to operate with Trend IQX controllers. 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.

Specifications

Product

Lifecycle

Discontinued by Honeywell

Ordering codes

Part numbers on this product page

TR40-C-D1, TR40-D1, TR40-H-D1, TR40-HC-D1, TR42-C-D1, TR42-O3

TR40-C-D1: frequently asked questions

Can I still buy the TR40-C-D1 now that it is discontinued?

Yes. Honeywell has discontinued the TR40-C-D1, 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 TR40-C-D1 be shipped?

TR40-C-D1 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 TR40-C-D1 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 TR40-C-D1 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 TR40-C-D1, subject to availability and destination.