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
2" clearance except in areas protected by factory-built supports certified for reduced clearance. EXCEL round and square supports permit the chimney to be installed with approximately 1 inch of clearance - in the area shielded by the support.

Construction
Flue: .016" stainless steel
Casing: .016" stainless steel
Seam: Interior and exterior seams are continuous
Seam welded
Insulation: Thermoplus continuous blanket
Wall thickness: 1"
Paint: All black EXCEL components are painted with Forrest “Stove Bright” flat black paint

The insulated tee can be used on the interior or exterior of a building. The tee is designed to be used in combination with a wall support assembly. The EXCEL tee cap has a handle on the bottom to simplify removal for cleaning.

* 8" Diameter is Special Order. No returns on special order items *