Honeywell
Honeywell DT92E wireless room thermostat (room unit)
Honeywell DT92E wireless room thermostat unit for automatic control of gas, oil, underfloor and zoned heating systems.
At a glance
- Also known as 4201174
£121.58
£101.32 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 DT92E is a Honeywell wireless digital room thermostat unit, used for automatic temperature control of gas or oil-fired boiler systems, underfloor heating, electric heating and zoned systems. It uses TPI (Time Proportional and Integral) control with adaptive self-learning to run the boiler efficiently, and includes an ECO button for timed energy-saving setback or boost.
Signs this part needs replacing
- Thermostat display is blank or unresponsive
- Room temperature no longer matches the set target
- Loss of wireless signal to the receiver/relay box
- Heating fails to switch on or off as programmed
Before you order
- Confirm whether you need the room unit only or the unit plus receiver/relay box
- Check your existing wireless pairing/receiver type before ordering
- Change batteries first, as this can resolve display or signal issues
Mechanical
| Part type | THERMOSTATS |
|---|
Compliance
| Manufacturer part number (MPN) | DTS92E1020 |
|---|---|
| Alternative numbers | 4201174 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HONEYWELL COMMERCIAL PRODUCTS | — | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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