Hi-Flame Graphite 10 Boiler Thermostat Complete

  • Graphite 10 Boiler Thermostat Complete - Fire Brick King
£176.40
£176.40
27 in stock

The boiler thermostat complete unit for the Hi-Flame Graphite 10 boiler stove (GR910) includes both the thermostat body and the plastic control knob as a matched set. The thermostat senses boiler water temperature and adjusts the rear air inlet accordingly, maintaining efficient and safe combustion. Replace when the thermostat body sticks, fails to respond to temperature changes, or the knob breaks.

✅ Compatible with: Hi-Flame Graphite 10 Boiler (GR910)

🔧 Specifications

  • Includes: Thermostat body and plastic control knob
  • Function: Rear air inlet regulation based on boiler water temperature
  • Part type: Boiler thermostat complete

A correctly functioning thermostat keeps the boiler stove from over-firing by reducing air input as water temperature rises. This protects the heat exchanger, reduces fuel use, and keeps the system running within safe operating limits.

Express UK & Ireland Delivery

This item is in stock and ready to dispatch. Orders are sent via a fully tracked 48-hour service to both the UK and Ireland.

For orders under £50, shipping is a flat rate of £4.95. For orders £50 or over, shipping is FREE. These rates apply to both UK and Ireland.

Once your order has been processed, you’ll receive an email with your tracking information so you can follow its journey right to your door.

Hi-Flame Graphite 10 Boiler Thermostat Complete

£176.40

Is everything really in stock?

Yes - if a part is listed as “in stock,” it's on our shelves and ready to dispatch. Our stock levels are live and accurate, so there’s no waiting around for supplier restocks or false promises.

Are the parts genuine?

Many of our parts are supplied directly by the stove manufacturers. Others are high-quality aftermarket replacements, carefully selected to be fully compatible. If it fits your stove, we’ll make that clear.

How quickly will my order ship?

Orders are packed fast and sent from our UK warehouse. You’ll get full tracking as soon as it leaves us, and most UK & Ireland deliveries arrive within 1–3 working days.

What if I don’t know my stove model?

No problem — just contact us with a picture of your stove and we should be able to identify the make and model.

Are stove parts meant to be replaced?

Yes — parts like fire bricks and grates are designed to wear over time. Regular replacement keeps your stove running safely and efficiently.

Still got a question? Check out our full FAQ.

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