Sime
Sime Limit Thermostat 5191990
Sime limit thermostat, part 5191990, for Dewy, Format and Format System gas boilers.
At a glance
- Also known as 2040236
£69.12
£57.60 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 5191990 limit thermostat is a safety component for Sime gas boilers, covering the Dewy, Format and Format System appliance families. It interrupts the burner when the boiler temperature exceeds the set limit. The part sits in the thermostat category within Sime gas boiler spares.
Before you order
- Confirm the boiler is a Sime Dewy, Format or Format System model.
- Check the existing thermostat is marked 5191990, or that the reference 5191903 appears on the part or in the boiler documentation.
- Verify the electrical connections and fixing arrangement match the thermostat being removed.
Compliance
| Alternative numbers | 2040236 |
|---|
No fitment data held for this part.
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.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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