ICC 6″ Excel 1/12 to 7/12 Standard Cathedral Ceiling Class-A Chimney kit for wood stoves

The Standard Kit includes: a regular cap (without spark arrester), galvanized flashing and storm collar, caulking roll, square support with flue extension and finish trim, and roof support, which goes under the flashing and is OK for chimneys 3′-5′ above roof line (see pic. 2 for roof support). The kit does not include the roof brace or chimney lengths as pictured. Roof braces (poles) are needed when the chimney height above the roof line exceeds 5′. Though not required, we recommend both roof support and brace, if the chimney exceeds 5′. Chimneys must conform with the 10-3-2 Rule for chimney height. Can also be used for flat ceilings.

Description

Technical Information

CERTIFICATION

EXCEL is tested and listed by Intertek Testing Services to two safety standards:

  • UL 103HT – The standard for solid and liquid fuel chimneys installed in the USA.
  • Along with many other tests the UL 103HT Standard requires the chimney to withstand three 10 minute chimney fires at 2100°F (1150°C).
  • Listing #5965
  • ULC S-629 – The standard for solid and liquid fuel chimneys installed in Canada.
  • Along with many other tests the ULC S-629 Standard requires the chimney to withstand three 30 minute chimney fires at 2100°F (1150°C).
  • Listing #5965

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.

Applications

EXCEL chimney is suitable for use on appliances that burn:

  • Wood
  • Oil
  • Coal
  • Gas
  • Charcoal
  • It is specifically engineered for wood burning stoves, fireplaces and residential furnaces.

Allowable Flue Gas Temperatures

  • Max Continuous 650°C (1200°F)
  • Brief Forced Firing 925°C (1700°F)
  • Tested To 1150°C (2100°F)
Construction
Flue .016” 304 or FW2 stainless steel
Casing .016” 430 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

https://icc-rsf.com/wp-content/uploads/2020/06/XL_CAT_2023_11_8.375×10.875_EN_WEB.pdf