EXCELPrime is designed to be used as a connector between a freestanding oil, wood or coal burning stove and a masonry or metal chimney.

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
EXCELPrime is certified for 18" clearance to combustible materials. With the addition of a listed EXCELPrime Heat Shield, the clearance can be reduced to:
- 6" dia. - 4" clearance from the shield
- 7" & 8" dia. - 6" clearance from the shield

Construction
Single Wall: 24ga steel
Seam: Laser seam welded
Paint: Forrest “Stove Bright” flat black

Connects 6" EXCELPrime to a 7" or 8" masonry chimney thimble.
Note:  EXCELPrime is not certified to pass through a combustible wall.  An EXCELiner Insulated Thimble (ITH) must be used where there is a combustible wall between the stove and the masonry chimney.