Main
Main Multipoint FF ISS C control unit 5111408
Control unit for the Main Multipoint FF ISS C instantaneous water heater, housing the control knob and digital display.
At a glance
- Also known as 1160798, N1551-1
- Have a Gas Safe registered engineer fit the replacement
£810.38
£675.32 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 5111408 is a control unit made by Main, fitted to the Multipoint FF ISS C instantaneous water heater. It houses the control knob and digital display, letting the user set the operating mode, check fault indicators and switch the appliance on and off.
Signs this part needs replacing
- Display is blank or shows garbled characters
- Control buttons or the mode knob stop responding
- Appliance will not hold a set temperature or mode
- Fault codes that clear only when the unit is reset
Before you order
- Confirm the GC number and model on your appliance data plate
- Match the part number printed on your existing control unit
- Isolate electrical power before removing the old unit
- Have a Gas Safe registered engineer fit the replacement
Compliance
| GC number | H18-942 |
|---|---|
| Barcode / EAN | 5039177654278 |
| Alternative numbers | 1160798, N1551-1 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| MAIN MAIN MULTIPOINT FF | 52-467-02 | 52-467-02 | — | — |
| MAIN MAIN MULTIPOINT FF ErP | 52-467-02 | 52-467-02 | — | — |
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.
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