Prima Plus

Single Wall Chimney Flue System

Prima Plus is a high quality 316L stainless steel single wall flue system with a wall thickness of 0.6mm.

It is designed for use on gas and oil burning stoves and boilers with continuous operating temperatures up to 450°C and short firing up to 600°C.

With the addition of a gasket to the joint, Prima Plus is designed for fluing condensing gas and oil appliances with positive pressures up to 200Pa, continuous operating temperatures up to 160°C and short firing up to 200°C.