Sime
Sime Plunged Sensor 6281519
Plunged sensor for Sime boilers, supplied as a replacement for part 6231351.
At a glance
- Part type: plunged sensor
Showing prices
£12.31
£10.26 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Plunged Sensor is a Sime boiler component that fits into the appliance's sensor pocket to monitor water temperature. It is supplied as a replacement for part 6231351 and is used across a broad range of Sime boilers. The sensor feeds temperature information back to the boiler's control system so that firing and modulation can be managed correctly.
Signs this part needs replacing
- The boiler locks out or fails to fire despite a call for heat
- Temperature readings at the boiler are inaccurate or erratic
- Domestic hot water temperature fluctuates sharply during draw-off
- The boiler cycles on and off more frequently than usual
- A temperature-related fault code is logged on the appliance
Before you order
- Confirm the model of your Sime appliance matches one of the listed fits
- Check the sensor currently fitted to the boiler against the part it replaces, 6231351
- Inspect the sensor pocket and wiring connection for damage before fitting a replacement
- Verify that the fault is sensor-related and not caused by another component in the control circuit
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME AVANT 30/130 TS MET - 8091621 | — | — | — | |
| SIME CLIMIT GGF 23 OF MET - 8104605 | — | — | — | |
| SIME CLIMIT GGF 28 BF MET - 8104668 | — | — | — | |
| SIME CLIMIT GGF 28 OF MET - 8104606 | — | — | — | |
| 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 DEWY ZIP BF 25 SOLAR MET - 8101215 | — | — | — | |
| SIME DEWY ZIP BF 30 SOLAR MET - 8101216 | — | — | — |
Showing 10 of 256 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
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 — ECOMFORT 25HE (GC 47-283-06), ECOMFORT 30HE (GC 47-719-25), ECOMFORT 35HE (GC 47-283-09), ECOMFORT SYSTEM 25HE (GC 41-283-04)
manualmanualSIME appliance manual — ECOMFORT PLUS 25HE - 8104012 (GC 47-283-13), ECOMFORT PLUS 25HE SYSTEM - 8104013 (GC 41-283-10), ECOMFORT PLUS 30 HE - 8104011 (GC 47-283-14)
manualmanualSIME appliance manual — EDEA 30 - 8116900 (GC 47-283-91), EDEA 40 - 8116902 (GC 47-283-92)
manualmanualSIME appliance manual — FORMAT 100C - 8098456 (GC 47-719-13), FORMAT 100C LPG - 8098455 (GC 47-719-13), FORMAT 110C (GC 47-719-21), FORMAT 80C - 8098454 (GC 47-719-12), FORMAT 80C LPG - 8098459 (GC 47-719-12)
manualmanualSIME appliance manual — FORMAT 30 HE - 8101206 (GC 47-719-22)
manualmanualSIME appliance manual — FORMAT SYSTEM 24 LPG - 8098471, FORMAT SYSTEM 24 NATURAL GAS - 8098470 (GC 41-719-15), FORMAT SYSTEM 30 NATURAL GAS - 8098472 (GC 41-719-16)
manualmanualSIME appliance manual — FORMAT SYSTEM 25 HE - 8101250 (GC 41-719-17)
manualmanualSIME appliance manual — MURELLE 25/55 BF MET - 8106600, MURELLE 25/55 OF MET - 8106650, MURELLE 30/55 BF MET - 8106602
manualmanualSIME appliance manual — MURELLE ADVANCED HE 30 Erp - 8114224 (GC 47-283-53), MURELLE ADVANCED HE 40 Erp - 8114226 (GC 47-283-54)
manualmanualSIME appliance manual — MURELLE ADVANCED HE30 - 8112224 (GC 47-283-53), MURELLE ADVANCED HE40 - 8112226 (GC 47-283-54)
manualmanualSIME appliance manual — MURELLE ELITE HE 25 - 8112310, MURELLE ELITE HE 30 - 8112312 (GC 47-283-55), MURELLE ELITE HE 35 - 8112314 (GC 47-283-56), MURELLE ELITE HE 35T - 8112368 (GC 41-283-43)
manualmanualSIME appliance manual — MURELLE ELITE HE 30 Erp - 8114312 (GC 47-283-70), MURELLE ELITE HE 35 Erp - 8114314 (GC 47-283-71), MURELLE ELITE HE 35T Erp - 8114368 (GC 41-283-54)
manualmanualSIME appliance manual — MURELLE EV HE 12 T - 8109161 (GC 41-283-19), MURELLE EV HE 12T MET - 8109150, MURELLE EV HE 20 T - 8109163 (GC 41-283-20), MURELLE EV HE 20T MET - 8109152, MURELLE EV HE 25 - 8109110 (GC 47-283-17), MURELLE EV HE 25 GPL - 8109101, MURELLE EV HE 25 MET - 8109100, MURELLE EV HE 25 T - 8109165 (GC 41-283-21), MURELLE EV HE 25-55 - 8102750, MURELLE EV HE 25/55 MET - 8102740, MURELLE EV HE 30 - 8109112 (GC 47-283-18), MURELLE EV HE 30 MET - 8109102, MURELLE EV HE 30 T - 8109167 (GC 41-283-22), MURELLE EV HE 30-55 - 8102752, MURELLE EV HE 30T MET - 8109156, MURELLE EV HE 35 - 8109114 (GC 47-283-19), MURELLE EV HE 35 MET - 8109104, MURELLE EV HE 35 T - 8109169 (GC 41-283-23), MURELLE EV HE 35T MET - 8109158
manualmanualSIME appliance manual — MURELLE HE 110 R - 8104960 (GC 41-283-28), MURELLE HE 110 R M - 8104990
manualmanualSIME appliance manual — MURELLE HE 25/55 BF - 8102720, MURELLE HE 30/55 BF - 8102722
manualmanualSIME appliance manual — MURELLE HE 50 R M MET - 8111201
manualmanualSIME appliance manual — MURELLE HE25 BF - 8106310 (GC 47-283-10), MURELLE HE30 BF - 8106312 (GC 47-283-11), MURELLE HE35 BF - 8106314 (GC 47-283-12), MURELLE SYSTEM HE12 - 8106360 (GC 41-283-05), MURELLE SYSTEM HE20 - 8106362 (GC 41-283-06), MURELLE SYSTEM HE25 - 8106364 (GC 41-283-07), MURELLE SYSTEM HE30 - 8106366 (GC 41-283-08), MURELLE SYSTEM HE35 - 8106368 (GC 41-283-09)
manualmanualSIME appliance manual — MURELLE ONE HE 25 - 8115010 (GC 47-283-79)
manualmanualSIME appliance manual — MURELLE PRO 25 LPG - 8112111
manualmanualSIME appliance manual — MURELLE PRO HE 25 Erp - 8114220 (GC 47-283-49), MURELLE PRO HE 30 Erp - 8114222 (GC 47-283-50)
manualmanualSIME appliance manual — MURELLE PRO HE 25 LPG - 8114228 (GC 47-283-52)
manualmanualSIME appliance manual — MURELLE PRO HE25 - 8112220 (GC 47-283-49), MURELLE PRO HE30 - 8112222 (GC 47-283-50)
manualmanualSIME appliance manual — MURELLE REVOLUTION 30 - 8116102 (GC 47-283-87)
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)
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