SELKIRK IL TWINWALL GAS RIGID FLUE SYSTEM

Selkirk Insta-Lock (IL) is a factory made twin wall gas vent system comprising a
range of straight lengths, associated fittings and accessories. It is manufactured
with an aluminium liner and an outer casing of Zalutite.

It is used with our own manufactured gas flue boxes to create a flue system. Click HERE for the manufacturers full brochure.

A typical setup using this type of system is a follows: