Honeywell WL9B2DC-R/U

WS9 Series Thermostat for Fan Coils

MPN: WL9B2DC-R/U
Category: Honeywell HVAC Field Devices (valves, actuators, sensors)

Price and lead time confirmed within 1 business day

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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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What is the Honeywell WL9B2DC-R/U?

The WS9 is a temperature control product with LCD display screen, and its design is based on an 86-box installation, providing overcooling protection while allowing manual or automatic control of different wind speeds of the fan. Operating power 100-240Vac, supports networking (Modbus communication) function.

Features & Benefits:

Extra large LCD display and interface

Temperature display optional (room temperature or set temperature)

Manual or automatic wind speed options

Overcooling Protection

Keypad Lock

Temperature setpoint range can be set

Standard 86 wall box installation

Support access to external door cards for energy saving mode

Scheduled Shutdown

Honeywell WL9B2DC-R/U — WS9 series thermostats provide real-time display of actual and set room temperatures, and control the opening and closing of fan-coil valves to control and regulate room temperatures. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

Specifications

Product

Lifecycle

Active

Ordering codes

Part numbers on this product page

WL9B2DC-R/U, WL9B2WC-R/U, WL9B4DC-R/U, WL9B4WC-R/U

WL9B2DC-R/U: frequently asked questions

When can WL9B2DC-R/U be shipped?

WL9B2DC-R/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 WL9B2DC-R/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 WL9B2DC-R/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 WL9B2DC-R/U, subject to availability and destination.