Sime
Sime Adjustable Boiler Thermostat 6159300
Sime 6159300 adjustable boiler thermostat for selected Sime Commercial boiler models.
At a glance
- Part type: Thermostat
£55.56
£46.30 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 6159300 is an adjustable boiler thermostat, classed as a thermostat part. It is manufactured by Sime and is used to sense and control the water temperature in compatible Sime Commercial boilers, switching the heat input to maintain the set temperature.
Before you order
- Check the boiler model and casing colour (grey or red) against the fitment list above.
- Confirm the existing thermostat part number matches 6159300 before ordering.
- Ensure the boiler is isolated and cooled before any replacement work.
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME COMMERCIAL 2R 10 GT FREESTANDING (GREY CASING) - 8056104 | — | — | — | |
| SIME COMMERCIAL 2R 10 GT FREESTANDING (RED CASING) - 8056103 | — | — | — | |
| SIME COMMERCIAL 2R 11 GT FREESTANDING (GREY CASING) - 8056204 | — | — | — | |
| SIME COMMERCIAL 2R 11 GT FREESTANDING (RED CASING) - 8056203 | — | — | — | |
| SIME COMMERCIAL 2R 12 GT FREESTANDING (GREY CASING) - 8056304 | — | — | — | |
| SIME COMMERCIAL 2R 12 GT FREESTANDING (RED CASING) - 8056303 | — | — | — | |
| SIME COMMERCIAL 2R 13 GT FREESTANDING (GREY CASING) - 8056404 | — | — | — | |
| SIME COMMERCIAL 2R 13 GT FREESTANDING (RED CASING) - 8056403 | — | — | — | |
| SIME COMMERCIAL 2R 14 GT FREESTANDING (GREY CASING) - 8056504 | — | — | — | |
| SIME COMMERCIAL 2R 14 GT FREESTANDING (RED CASING) - 8056503 | — | — | — |
Showing 10 of 30 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 — 2R 10 GT FREESTANDING (GREY CASING) - 8056104, 2R 10 GT FREESTANDING (RED CASING) - 8056103, 2R 11 GT FREESTANDING (GREY CASING) - 8056204, 2R 11 GT FREESTANDING (RED CASING) - 8056203, 2R 12 GT FREESTANDING (GREY CASING) - 8056304, 2R 12 GT FREESTANDING (RED CASING) - 8056303, 2R 13 GT FREESTANDING (GREY CASING) - 8056404, 2R 13 GT FREESTANDING (RED CASING) - 8056403, 2R 14 GT FREESTANDING (GREY CASING) - 8056504, 2R 14 GT FREESTANDING (RED CASING) - 8056503, 2R 15 GT FREESTANDING (GREY CASING) - 8056604, 2R 15 GT FREESTANDING (RED CASING) - 8056603, 2R 6 GT FREESTANDING (GREY CASING) - 8055704, 2R 6 GT FREESTANDING (RED CASING) - 8055703, 2R 7 GT FREESTANDING (GREY CASING) - 8055804, 2R 7 GT FREESTANDING (RED CASING) - 8055803, 2R 8 GT FREESTANDING (GREY CASING) - 8055904, 2R 8 GT FREESTANDING (RED CASING) - 8055903, 2R 9 GT FREESTANDING (GREY CASING) - 8056004, 2R 9 GT FREESTANDING (RED CASING) - 8056003
manualmanualSIME COMMERCIAL appliance manual — RMG 100 MK.II GREY - 8093422, RMG 100 MK.II RED - 8093418, RMG 110 MK.II GREY - 8100502, RMG 110 MK.II RED - 8100500, 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
manualNo technical questions yet for this part.
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