Can aluminum liner be used to vent a furnace?
Posted by Elite Deals - Chris M. on 24 October 2013 02:48 PM

Our Answer:

An aluminum liner can be used to vent a gas furnace as long as the liner is being routed through an existing masonry chimney. Flue gases from a gas furnace are not corrosive enough to warrant the use of a stainless steel liner.

From Section Page: DirectVent Pro Chimney Liners

ID: directvent-pro-chimney-liners

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