Grant
Grant VBS125 Expansion Vessel Flexi Hose 800mm
An 800mm flexible hose connecting the expansion vessel on Grant Vortex Pro combi boilers, with a 1/2" male x 3/4" female connection.
At a glance
- Also known as 3206732
£33.35
£27.79 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 VBS125 is Grant's flexible hose connecting the expansion vessel to the heating circuit on Vortex Pro combi boilers. It is 800mm long with a 1/2" male (swaged) x 3/4" female (brass) connection.
Signs this part needs replacing
- Visible weeping, staining, or a drip at either hose connection
- Cracking, bulging, or corrosion along the hose braid
- Repeated system pressure loss traced to this hose
- The hose has hardened or kinked, restricting flow
Before you order
- Confirm your boiler model and install date against the fitment list above before ordering
- Isolate and depressurise the heating system before disconnecting the hose
- Check the expansion vessel itself (pre-charge pressure) if the system keeps losing pressure — the hose may not be the fault
Compliance
| Alternative numbers | 3206732 |
|---|
No fitment data held for this part.
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.