FAQs - Where does your existing flue terminate and what shape is it?

23 June 2022

What does a flue do?

The flue removes the exhaust gasses from your boiler to the outside.

What shape is a flue?

Your flue may be round or square.

Where can I find the flue?

The flue may be fitted on an outside wall. But if your boiler isn't on an outside wall, then your flue may run through your loft and exit through your roof.

You can contact us to speak to a specialist advisor about your central heating system here.