Glow-worm
Glow-worm Flexible Hose Expansion Vessel S1045500
Flexible hose for the expansion vessel on Glow-worm Energy 35 Store boilers, part number S1045500.
£24.97
£20.81 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 Glow-worm S1045500 is a flexible hose for the expansion vessel on Glow-worm Energy 35 Store boilers. It connects the expansion vessel to the heating circuit, accommodating movement and vibration while keeping the connection sealed. This hose replaces the earlier code S1005100.
Signs this part needs replacing
- Visible leaks or weeping at the hose connections
- Loss of system pressure with no other obvious cause
- Cracking, hardening or perishing of the hose material
- Kinks or deformation restricting flow
- Corrosion or staining around the crimped ends
Before you order
- Confirm your boiler model is the Glow-worm Energy 35 Store
- Check the existing hose connections and thread sizes match
- Inspect the expansion vessel itself for faults before replacing the hose
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM ENERGY 35 STORE | — | — | — | |
| GLOWWORM ENERGY 35 STORE | 47-019-37 | 47-019-37 | — | — |
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.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.