Sime
Sime Gasket NPR 24mm x 35mm x 4mm 2030223
Sime NPR gasket, 24mm x 35mm x 4mm, for the gas valve on Sime gas boilers.
At a glance
- Gas-carrying joints must be reassembled and tightness tested by a competent Gas Safe registered engineer
£2.84
£2.37 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 2030223 is an NPR gasket measuring 24mm x 35mm x 4mm, used at the gas valve on Sime gas boilers. It forms the gas-tight seal at that joint, so it is a safety-critical item rather than a general-purpose washer. It is listed by Sime under O-rings, washers and gaskets for gas boiler spares.
Signs this part needs replacing
- A gas smell or a detected leak at the gas valve joint
- Visible flattening, cracking, hardening or perishing of the gasket
- The gasket is deformed, split or missing after the valve has been disturbed
- A failed tightness test on the gas valve assembly
- Discolouration or debris tracking across the sealing face
Before you order
- Confirm the gasket dimensions on the existing part are 24mm x 35mm x 4mm
- Check the appliance model and serial or product number against the fit list above
- Confirm the gasket is being fitted at the gas valve joint
- Gas-carrying joints must be reassembled and tightness tested by a competent Gas Safe registered engineer
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME FRIENDLY P.PILOT - 8088905 | 47-719-03 | 47-719-03 | — | — |
| SIME MURELLE 20 CE GPL - 8069413 | — | — | — | |
| SIME MURELLE 20 CE IONO GPL - 8069415 | — | — | — | |
| SIME MURELLE 20 CE IONO MET - 8069414 | — | — | — | |
| SIME MURELLE 20 CE MET - 8069412 | 47-719-18 | 47-719-18 | — | — |
| SIME MURELLE 20 TX CE IONO MET - 8076909 | — | — | — | |
| SIME MURELLE 25 CE IONO MET - 8069438 | — | — | — | |
| SIME MURELLE CE | — | — | — | |
| SIME MURELLE HE 110 R - 8104960 | 41-283-28 | 41-283-28 | — | — |
| SIME MURELLE HE 110 R M - 8104990 | — | — | — |
Showing 10 of 26 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 COMMERCIAL appliance manual — ALU HE 116 - 8115710, ALU HE 80 - 8115701
manualmanualSIME COMMERCIAL appliance manual — RMG 100 MK.II GREY - 8093422, RMG 100 MK.II RED - 8093418, RMG 70 MK.II GREY - 8044722, RMG 70 MK.II RED - 8044718, RMG 80 MK.II GREY - 8044822, RMG 80 MK.II RED - 8044818, RMG 90 MK.II GREY - 8052722, RMG 90 MK.II RED - 8052718
manualmanualSIME appliance manual — FRIENDLY P.PILOT - 8088905 (GC 47-719-03)
manualmanualSIME appliance manual — MURELLE 20 CE GPL - 8069413, MURELLE 20 CE IONO GPL - 8069415, MURELLE 20 CE IONO MET - 8069414, MURELLE 20 CE MET - 8069412 (GC 47-719-18), MURELLE 20 TX CE IONO MET - 8076909, MURELLE CE
manualmanualSIME appliance manual — MURELLE HE 110 R - 8104960 (GC 41-283-28), MURELLE HE 110 R M - 8104990
manualmanualSIME appliance manual — SUPER 102 DE-LUXE - 8088903 (GC 47-719-02), SUPER 90 - 8088902 (GC 47-719-01)
manualNo technical questions yet for this part.
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