Vokera
Vokera Modulator Coil 8031
The Vokera 8031 modulator coil is a gas valve component for Vokera Excell gas boilers.
At a glance
- Part type: Modulator coil
- Also known as MODULATOR-COIL, 1531329
Showing prices
£43.14
£35.95 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Vokera 8031 modulator coil is a component used in Vokera Excell gas boilers. It forms part of the gas valve assembly, where it modulates gas flow to maintain stable combustion across the boiler's operating range.
Signs this part needs replacing
- Boiler fails to modulate gas flow, causing poor temperature control.
- Flame instability or rough ignition.
- Gas valve not responding correctly to demand.
- Boiler cycling on and off more frequently than normal.
Before you order
- Confirm your boiler model is listed in the Fits section.
- Check your boiler's serial number against the serial number ranges shown.
- Verify the part number on the existing modulator coil is 8031.
- If unsure, consult the manufacturer's parts list.
Compliance
| GC number | 301-256 |
|---|---|
| Alternative numbers | MODULATOR-COIL, 1531329 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VOKERA EXCELL 80E (NEW HYDRAULICS) | 47-094-18 | 47-094-18 | — | — |
| VOKERA EXCELL 80SP (NEW HYDRAULICS) | 47-094-17 | 47-094-17 | — | — |
| VOKERA EXCELL 80SP (OLD HYDRAULICS) | 47-094-16 | 47-094-16 | — | — |
| VOKERA EXCELL 96E (NEW HYDRAULICS) | 47-094-19 | 47-094-19 | — | — |
| VOKERA VOKERA EXCELL 80E | — | — | — | |
| VOKERA VOKERA EXCELL 80SP FROM SERIAL No 5/066017 | — | — | — | |
| VOKERA VOKERA EXCELL 80SP FROM SERIAL No N5/005355 | — | — | — | |
| VOKERA VOKERA EXCELL 96E FROM SERIAL No 5/002217 | — | — | — | |
| VOKERA VOKERA EXCELL 96E FROM SERIAL No 5/051281 | — | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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 technical questions yet for this part.
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