Hi-Flame Alpha Inset Boiler Flue Collar

  • Alpha Inset Boiler Flue Collar - Fire Brick King
£27.48
£27.48
25 in stock

The flue collar on the Hi-Flame Alpha Inset Boiler (357i) is the outlet fitting through which exhaust gases pass from the firebox into the flue liner. A damaged or corroded collar can cause flue gas leaks at the joint between the stove and the chimney system. Replacing it restores a proper seal at this critical connection point.

✅ Compatible with: Hi-Flame Alpha Inset Boiler (357i)

🔧 Specifications

  • Weight: 5.0 kg
  • Material: Steel
  • Part type: Flue collar

The flue collar is a structural part of the stove's exhaust system. Fitting a correct-specification replacement ensures the flue maintains the draw and draft characteristics the stove was designed for, and keeps the installation compliant with building regulations.

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/€60, shipping is a flat rate of £4.95 / €5.95. For orders over £50/€60 or over, shipping is FREE.

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 Alpha Inset Boiler Flue Collar

£27.48

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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