Honeywell
Honeywell DT4R Wireless Modulating Room Thermostat YT43MRFWT30
Wireless modulating room thermostat from Honeywell, part number YT43MRFWT30, for compatible heating systems.
At a glance
- Also known as 4200669
£125.28
£104.40 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Honeywell YT43MRFWT30 DT4R is a wireless modulating room thermostat. It provides room temperature control for a compatible heating system, using wireless communication to send modulating signals rather than simple on/off switching.
Before you order
- Confirm the part number YT43MRFWT30 matches the existing thermostat or the required specification.
- Check that the heating system supports modulating control and is compatible with the DT4R wireless protocol.
- Verify whether a receiver, gateway or other interface is required and whether it is already installed.
Compliance
| Alternative numbers | 4200669 |
|---|
No fitment data held for this part.
Documents & drawings
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