Sime
Sime Knob 40mm 6230921
40 mm diameter Sime control knob for selector and temperature adjustment on Avant, Planet and Superior gas boilers.
At a glance
- Also known as 2041144
£2.57
£2.14 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 6230921 is a 40 mm diameter control knob for Sime gas boilers. It serves as the selector and temperature knob, letting the user switch boiler functions and set the heating or hot water temperature. It is supplied as a spare control knob for the Sime boiler range.
Signs this part needs replacing
- The knob is cracked, split or broken
- The knob turns freely on the spindle without changing the setting
- The knob is loose, missing or falls off the shaft
- The position markings or indicator are worn away
- The knob is stiff or difficult to turn
Before you order
- Confirm your boiler model against the fitment list above
- Check the existing knob measures 40 mm in diameter
- Confirm the knob is required for the selector and temperature spindle
- Check the spindle profile matches the fitting on the knob
Compliance
| Alternative numbers | 2041144 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME AVANT 30/130 TS MET - 8091621 | — | — | — | |
| 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 DEWY HE 30/50 WM - 3830011 | 47-719-23 | 47-719-23 | — | — |
| SIME PLANET 25 BF T MET - 8093561 | — | — | — | |
| SIME PLANET 25 BFR MET - 8093554 | — | — | — | |
| SIME PLANET 25 OF GPL - 8093501 | — | — | — | |
| SIME PLANET 25 OF MET - 8093500 | — | — | — | |
| SIME PLANET 25BF GPL - 8093551 | — | — | — |
Showing 10 of 76 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 — DEWY HE 30/50 WM - 3830011 (GC 47-719-23)
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)
manualmanualSIME appliance manual — PLANET SUPER 4 F.S - 8091610 (GC 47-719-17)
manualmanualSIME appliance manual — PLANET SUPER 4 W.M 600MM - 8096505 (GC 47-719-16), PLANET SUPER 4 W.M 630MM - 8096502 (GC 47-719-16)
manualmanualSIME appliance manual — SUPER 105 MKII - 8093563 (GC 47-719-15), SUPER 90 MKII - 8093560 (GC 47-719-14)
manualmanualSIME appliance manual — SUPERIOR 40 MKII - 8098100 (GC 41-719-10), SUPERIOR 50 MKII - 8098101 (GC 41-719-11), SUPERIOR 60 MKII - 8098102 (GC 41-719-12), SUPERIOR 75 MKII - 8098103 (GC 41-719-13), SUPERIOR 90 MKII - 8098104 (GC 41-719-14)
manualmanualSIME appliance manual — SUPERIOR 40CI - 8098110 (GC 41-719-10), SUPERIOR 50CI - 8098111 (GC 47-719-11), SUPERIOR 60CI - 8098112 (GC 47-719-12), SUPERIOR 80CI - 8098113 (GC 47-719-13)
manualNo technical questions yet for this part.
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