Sime
Sime O-Ring 156 6226427
Sime O-ring 156, part number 6226427, a sealing component for Sime Dewy and Planet Dewy gas boilers.
At a glance
- Also known as 2040946
£1.55
£1.29 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 Sime O-ring 156 is a sealing component supplied under part number 6226427. It is used across the Sime Dewy and Planet Dewy gas boiler ranges, where it forms a seal at its point of fitment in the appliance. It is listed as a gas boiler spare in the O-rings, washers and gaskets category.
Signs this part needs replacing
- Visible cracking, splitting or perishing of the ring
- The ring has hardened, flattened or lost its round section
- Water or gas weeping at the joint the ring seals
- The ring is swollen, stretched or deformed after removal
- Repeated leaks at the same joint following reassembly
Before you order
- Confirm your appliance model against the fitment list above
- Check that O-ring 156 is the correct seal for the joint you are working on
- Inspect the joint and surrounding seals for further wear before reassembly
Compliance
| Alternative numbers | 2040946 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME DEWY 30/130 HE FS - 8101905 | — | — | — | |
| SIME DEWY 30/130 WM - 8101900 | 47-293-05 | 47-293-05 | — | — |
| SIME DEWY 30/80 WM - 8097800 | 47-283-04 | 47-283-04 | — | — |
| SIME PLANET DEWY 100 BFR - 8104950 | 41-283-11 | 41-283-11 | — | — |
| SIME PLANET DEWY 110 - 8093587 | 47-719-11 | 47-719-11 | — | — |
| SIME PLANET DEWY 25 BF GPL - 8093581 | — | — | — | |
| SIME PLANET DEWY 25 BF MET - 8093580 | — | — | — | |
| SIME PLANET DEWY 25 BF T MET - 8093582 | — | — | — | |
| SIME PLANET DEWY 25BF T GPL - 8093588 | — | — | — | |
| SIME PLANET DEWY 30 BF MET - 8093585 | — | — | — |
Showing 10 of 15 compatible appliances.
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.
SIME appliance manual — DEWY 30/130 HE FS - 8101905
manualmanualSIME appliance manual — DEWY 30/130 WM - 8101900 (GC 47-293-05), DEWY 30/80 WM - 8097800 (GC 47-283-04)
manualmanualSIME appliance manual — PLANET DEWY 100 BFR - 8104950 (GC 41-283-11), PLANET DEWY 60 BFR - 8093575 (GC 41-283-03), PLANET DEWY 60 BFR - 8093577 (GC 41-283-03)
manualmanualSIME appliance manual — PLANET DEWY 110 - 8093587 (GC 47-719-11), PLANET DEWY 90 - 8093583 (GC 47-719-10)
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