Sime
Sime Frost Thermostat 6146702
Frost thermostat for Sime gas boilers, part number 6146702, used to protect the appliance from low temperatures.
At a glance
- Also known as 2040576
£12.67
£10.56 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 6146702 is a frost thermostat for Sime gas boilers. It monitors the temperature around the appliance and brings the boiler on when conditions approach freezing, helping to protect the boiler and system from frost damage.
Signs this part needs replacing
- The boiler does not fire when the surrounding temperature drops towards freezing.
- Frost protection fails to activate during cold weather.
- The boiler locks out or fails to start in an unheated space such as a garage or outbuilding.
- No heating response from the boiler during cold snaps.
- The existing thermostat is physically damaged or its wiring is loose.
Before you order
- Check the boiler model against the fitment list above.
- Confirm the part number on the existing thermostat is 6146702.
- Check the appliance GC number where available to confirm the boiler variant.
- Isolate the boiler from the electrical supply before fitting.
Compliance
| Alternative numbers | 2040576 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME FORMAT 20 BF CE IONO MET - 8092950 | — | — | — | |
| SIME FORMAT 20 CE IONO MET - 8092900 | — | — | — | |
| SIME FORMAT 25 OF C MET - 8092923 | — | — | — | |
| SIME FORMAT 25 OF GPL - 8092918 | — | — | — | |
| SIME FORMAT 25 OF MET - 8092906 | — | — | — | |
| SIME FRIENDLY FORMAT 80 TECHNYL - 8092974 | 47-719-20 | 47-719-20 | — | — |
| SIME FRIENDLY FORMAT 80E TECHNYL - 8092973 | 47-719-19 | 47-719-19 | — | — |
| SIME METRO 25 BF MET - 8092965 | — | — | — | |
| SIME MURELLE 20 CE GPL - 8069413 | — | — | — | |
| SIME MURELLE 20 CE IONO GPL - 8069415 | — | — | — |
Showing 10 of 39 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 — FRIENDLY FORMAT 80 TECHNYL - 8092974 (GC 47-719-20), FRIENDLY FORMAT 80E TECHNYL - 8092973 (GC 47-719-19)
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 R CE IONO MET - 8071524, MURELLE 20 TX CE IONO MET - 8076909, MURELLE CE
manualmanualSIME appliance manual — SUPER 102 DE-LUXE - 8088903 (GC 47-719-02), SUPER 90 - 8088902 (GC 47-719-01)
manualmanualSIME appliance manual — SUPER 105 MKII - 8093563 (GC 47-719-15), SUPER 90 MKII - 8093560 (GC 47-719-14)
manualmanualSIME appliance manual — SUPER FOUR REVISED - 8091607 (GC 47-719-04)
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