Ideal
Ideal Electronic Controller HIU 177650
Ideal 177650 HIU electronic controller (SATKF0203) for Ideal Commercial heating appliances; alternative part number 1782981.
At a glance
- Part type: Electronic controller (HIU)
- Appliance family: Ideal Commercial
- Also known as 1782981
£1,363.61
£1,136.34 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 Ideal 177650 is an electronic controller for the heat interface unit (HIU) fitted to Ideal Commercial heating appliances. It handles the electronic control and monitoring functions of the HIU, sitting at the centre of the unit's demand, temperature and safety logic. The supplier reference for this controller is SATKF0203.
Signs this part needs replacing
- The HIU does not respond to a call for heat or hot water
- Fault or error codes appear on the unit display
- The controller is dead, with no power or indicator activity
- Operation is intermittent, cutting out during a demand cycle
- Visible signs of moisture ingress, scorching or component damage on the board
Before you order
- Confirm your appliance model against the compatibility list and match the controller reference SATKF0203
- Check the label on the existing controller for 177650 or 1782981 before removing it
- Note any seals, gaskets or O-rings disturbed during access to the HIU, as these may need replacing at the same time
- Isolate the electrical supply to the appliance before starting work
Mechanical
| Part type | Electronic controller (HIU) |
|---|---|
| Appliance family | Ideal Commercial |
Compliance
| Manufacturer part number (MPN) | 177650 |
|---|---|
| Commodity code | 8537 10 98 |
| GPC classification | Heating System Controls |
| Alternative numbers | 1782981 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL COMMERCIAL IDEAL COMMERCIAL PARTS | — | — | — |
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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