For Delivery Saturday Order By 5.00pm Today

For Delivery Saturday Order By 5.00pm Today

Tel: 01302 888101
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Next Working Day Delivery - Order By: Mon-Fri 5:00pm

IMPORTANT INFORMATION: 

Please Note: Next Day Deliveries

Whilst we are continuing to dispatch orders same-day, we are aware that a small proportion of these orders are not being delivered within 24 hours.  If your order is required urgently, please consider selecting a timed delivery service from the available options. Our couriers are experiencing some delays to their services across the whole delivery network. This is due to unprecedented demand on their services due to several factors, including general Christmas demand.

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Catalogue  : Glow-worm Boiler Spares  : Glow-worm Thermocouples  : Glowworm S900005 Thermocouple

Glowworm S900005 Thermocouple

Order Code: 008316

Glowworm S900005 Thermocouple

A thermocouple is a safety mechanism that stops unburnt gas from building up within the appliance when there is no flame detected. One end is positioned within or just above the pilot flame, the other is attached to a volt sensor that controls the gas valve. When the pilot end detects a flame a small current flows to the valve, instructing it to stay open. When there is no signal, the valve remains closed.
Price:
£17.07 ex VAT £20.48 inc VAT
Availability: 5-7 Working Days
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