EXCELiner is certified as a chimney liner for use on appliances that burn:

- Wood - Oil - Natural or LP Gas -

Allowable Flue Gas Temperatures
Max Continuous 650°C (1200°F)
Brief Forced Firing 925°C (1700°F)
Tested To 1150°C (2100°F)

Clearance to Combustible Materials
The clearance between EXCELiner and surrounding combustible and non-combustible materials varies with the type of installation. Please refer to the installation instructions for specific details for your application.

Construction
Single wall: .016" or .025" stainless steel (all tees are heavy gauge .025").
Seam: Continuous seam welded.
Insulation: Optional (required for some applications) Foil backed ceramic liner.

The ITH is tested and listed to connect through a combustible wall into a masonry chimney.  It is adjustable to accommodate wall thickness up to 10" and can be combined with any UL listed liner system (ULC S-635, ULC S-640 or UL 1777)

* Special Order.  No returns on special order items.