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Honeywell – W7751D2016/U Excel 10™ W7751 VAV II Controller
Discontinued by Honeywell — we can still source the original W7751D2016/U (new, used or refurbished, subject to availability). Request a quote below.
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Quick facts
| Availability | Confirmed on request |
| Category | Honeywell Building Management Systems (BMS) |
| Lifecycle | Discontinued |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
Can I still buy the W7751D2016/U now that it is discontinued?
Yes. Honeywell has discontinued the W7751D2016/U, 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 W7751D2016/U be shipped?
W7751D2016/U 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 W7751D2016/U 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 W7751D2016/U 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 W7751D2016/U, subject to availability and destination.
Excel 10™ W7751 variable air volume (VAV) II controllers provide pressure independent or pressure dependent airflow control and series or induction fan control using single and dual-duct applications. VAV systems generally provide cool air only to the zones. The controllers provide additional outputs that control VAV box reheat coils. The heaters are 3-stage electric or modulating hot water. Supply and exhaust pressurization control are provided on a zone basis. Features & Benefits:
Uses Echelon LonWorks® network (E-Bus) protocol
Free topology transceiver (FTT) high speed 78 kilobit communications network
Energy saving setpoint reset for electrical demand limit control
Capable of standalone operation, but can also use E-Bus network communications
120 controllers per Excel 10 zone manager
Easy user access to the E-Bus network communications jack
Designed for pressure independent or pressure dependent single or dual-duct VAV and constant volume air terminal unit control
Uses a microbridge airflow sensor with patented dual integral restrictor design
Easy user access to airflow sensor inputs
Provides proportional integral derivative (PID) temperature control
Honeywell W7751D2016/U — Excel 10™ W7751 variable air volume (VAV) II controllers provide pressure independent or pressure dependent airflow control and series or induction fan control using single and dual-duct applications. 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 | W7751D2016/U, W7751F2011/U, W7751H3007 |
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