The Top Hat Adaptor is used to connect flexible flue liner to vitreous enamel or stainless steel single skin. This can be adjusted in the sleeve up and down by 130mm.

Made of 316 Stainless Steel.

Secure the bottom of the liner to the adaptor using self tapping screws (not supplied) and seal with either fire cement/silicone sealant.

Use the same procedure to connect the adaptor to your vitreous/single wall flue pipe.