ESI Controls
ESI Controls 3 Channel Multi Purpose Programmer ES3247B
Three-channel multi-purpose programmer from ESI Controls, part number ES3247B, for timed control of heating and hot water.
£51.56
£42.97 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 ESI Controls ES3247B is a three-channel multi-purpose programmer used for timed control of heating and hot water on domestic boiler systems. It provides switching across three separate channels from a single unit. It is supplied as a standalone programmer.
Signs this part needs replacing
- The display is blank, dim or unreadable
- Buttons do not respond when pressed
- Heating or hot water fails to switch on at the programmed times
- Clock time and stored programmes are lost after a power interruption
- One or more channels stop switching the appliance on or off
Before you order
- Confirm the make and model of the programmer being replaced
- Check how many channels the system requires
- Check the wiring backplate and terminal layout match the existing installation
- Confirm part number ES3247B against the manufacturer's parts list
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SPECIAL OFFERS ESI Controls | — | — | — | |
| SPECIAL OFFERS Esi Controls | — | — | — |
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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