6 Inch (150mm) Twin Wall

Convesa 5 inch stainless steel insulated twin wall flue system.

Comes with a 12 Year warranty and has HETAS & CE Approvals to comply with the UK rules. SNH can supply the 5 inch stainless steel insulated twin wall flue systems next day or you can collect from our store. 5 inch stainless steel  twin wall flue.

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