Johnson & Starley
Johnson & Starley 1000-0701710 Thermocouple
Thermocouple for Johnson & Starley gas appliances, part number 1000-0701710, used to prove flame presence in the safety circuit.
At a glance
- Also known as 1690486
- Installation should be carried out by a Gas Safe registered engineer.
£40.32
£33.60 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 Johnson & Starley 1000-0701710 thermocouple is a flame-sensing component used in the safety circuit of Johnson & Starley gas boilers and appliances. It generates a small voltage when heated by a flame, allowing the gas valve to remain open while a flame is proven. If the flame is lost, the voltage drops and the gas supply is shut off.
Before you order
- Confirm the part number 1000-0701710 matches the thermocouple listed for your appliance.
- Cross-check against the manufacturer's appliance documentation or parts list.
- Installation should be carried out by a Gas Safe registered engineer.
Compliance
| Alternative numbers | 1690486 |
|---|
No fitment data held for this part.
Documents & drawings
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No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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