Horstmann Controls
Horstmann Tamperproof Room Thermostat HTT4
A tamperproof room thermostat from Horstmann Controls, part number HTT4, for heating systems where access to controls must be restricted.
At a glance
- Also known as 4210168
£34.58
£28.82 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 Horstmann HTT4 is a tamperproof room thermostat manufactured by Horstmann Controls. It is used to control room temperature in heating systems where unauthorised adjustment of the setting must be prevented. The part is listed under clocks, timers and programmers.
Before you order
- Confirm the part number HTT4 matches the thermostat being replaced or the specification for the installation.
- Check that a tamperproof thermostat is required for the location, as access to the setting will be restricted.
- Verify compatibility with the heating system and its controls before ordering.
Compliance
| Alternative numbers | 4210168 |
|---|
No fitment data held for this part.
Documents & drawings
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No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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