Blacksmith Artisan Boiler Thermostat Knob

  • Blacksmith Artisan Boiler Thermostat Knob - Fire Brick King
£12.18
£12.18
151 in stock

This is the plastic replacement control knob for the thermostat on the Blacksmith Artisan Inset Boiler stove. The knob fits onto the thermostat body spindle and allows you to set the boiler temperature. Replace it when the original cracks, breaks, or becomes loose on the spindle.

✅ Compatible with: Blacksmith Artisan Inset Boiler stove

🔧 Specifications

  • Material: Heat-resistant plastic
  • Fits onto: Thermostat body spindle
  • Part type: Boiler thermostat knob

The thermostat knob is a low-cost part that can save you buying a full thermostat assembly if the body itself is still functioning correctly. If the knob alone is broken, this is the correct replacement to restore full temperature control to the boiler stove.

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.

Blacksmith Artisan Boiler Thermostat Knob

£12.18

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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