Warmflow
Warmflow Tank Limit Thermostat 2126
Warmflow 2126 tank limit thermostat for Warmflow oil combi appliances.
At a glance
- Also known as 2410066
£47.42
£39.52 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 Warmflow 2126 is a tank limit thermostat used on Warmflow oil combi appliances. It monitors stored water temperature and interrupts the burner circuit when the set limit is exceeded, protecting the tank from overheating. It is a safety-critical control rather than a primary temperature regulator.
Signs this part needs replacing
- The appliance locks out repeatedly and the limit thermostat will not reset
- Hot water runs excessively hot before the burner shuts down
- The boiler fails to fire at all, with the limit device open circuit
- Continuity testing across the thermostat terminals shows no switching
- The thermostat body or capillary is damaged, corroded or kinked
Before you order
- Confirm the appliance is a Warmflow oil combi and check the model plate
- Compare the part number 2126 against the marking on the existing thermostat
- Check the thermostat mounting and capillary routing match the failed component
- Isolate the electrical supply and the oil supply before removing the old part
Compliance
| Alternative numbers | 2410066 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WARMFLOW WARMFLOW OIL WARMFLOW: COMBIS | — | — | — |
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.
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