Main
Main Automatic Valve & Water Governor Assembly 10/12483
Complete automatic valve and water governor assembly for the Main Severn 5 and Severn 5 R.
£102.10
£85.08 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 COMPLETE AUTOMATIC VALVE & WATER GOVERNOR ASSEMBLY is a Main component supplied as a single assembled unit for the Main Severn 5 and Severn 5 R appliances. It combines the automatic valve and the water governor in one assembly, carrying out the water-side control function within the appliance. It is listed under Main part number 10/12483.
Signs this part needs replacing
- Hot water temperature that cannot be held steady at the tap
- Water continuing to pass through the appliance when no outlet is open
- Poor or erratic response to demand at the hot outlets
- Visible damage, scale build-up or leakage around the valve body or governor
Before you order
- Confirm the appliance model from the data badge, checking whether it is a Severn 5 or Severn 5 R
- Check the GC number on the data badge against the numbers listed for the two models above
- Compare the existing assembly with the part shown, including the valve and governor arrangement
- Isolate the water and gas supplies to the appliance before any work begins
Compliance
| GC number | 285-526 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| MAIN SEVERN 5 | 52-476-23 | 52-476-23 | — | — |
| MAIN SEVERN 5 R | 52-476-27 | 52-476-27 | — | — |
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.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.