Andrews
Andrews Clean Out O-Ring E405
Andrews E405 clean out O-ring for the STI66 cleanout cover on ST66 and ST166 storage tanks.
At a glance
- Also known as 1821345
£29.17
£24.31 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 CLEAN OUT O-RING is an Andrews sealing component for the cleanout cover assembly. It is listed as gasket STI66 cleanout cover and carries the manufacturer part number E405. The O-ring seals the cleanout cover on Andrews storage tanks, preventing water loss at the access point.
Signs this part needs replacing
- Water weeping or dripping from around the cleanout cover
- The O-ring feels hard, flattened or brittle rather than flexible
- Visible cracking, splitting or deformation of the ring
- Scale or corrosion deposits on the O-ring or its seating face
- The cover will not seal after the tank has been drained and cleaned out
Before you order
- Confirm the storage tank model is an Andrews ST66 or ST166
- Check the cleanout cover and its seating face for damage, scale or corrosion that would prevent a seal
- Note that this part is listed as obsolete, so confirm availability before ordering
- Check whether the cover itself also needs replacing alongside the O-ring
Compliance
| Alternative numbers | 1821345 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS ST166 STORAGE TANK | — | — | — | |
| ANDREWS WATER HEATERS ST66 STORAGE TANK | — | — | — |
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.
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