Clay Pot Adaptors Clay Pot Adaptors are a quick and easy way to connect an appliance to a clay lined chimney. All Clay Pot Adaptors are made from 316L grade stainless steel and are designed for a quick and easy installation when a flexible flue liner is not being installed. Clay Pot Adaptors are suitable for use on solid fuel appliances. Clay Pot Adaptors can be installed to the clay liners either internally (recommended) or externally. Clay Pot Adaptor Kits Clay Pot Adaptor Kits include everything you need to complete an installation of a solid fuel appliance to a clay lined chimney. The kits allow for an installation of either a 125mm or 150mm diameter appliance to a 200mm clay pot lined chimney. Insert Stove Kits Insert Stove Kits allow for an easy installation of an insert stove to a flexible flue liner. All parts are included in the kit and comes with the unique Screw-FIX adaptor to make the connection to the flexible liner easy. Internal Clay Pot Adaptor with Flex If you want to reline your clay lined chimney with a flexible flue liner this is the best way, a one piece adaptor which fits internally into a 200mm diameter clay lined chimney, and comes with a Screw-FIX flexi adaptor built in.