Metal-Fab Corr/Guard 6" to 8" Aluminum Eccentric Increaser btu7900 Adaptor Kits available here

Adaptor Kits available here

A Direct-Vent system may be installed as your home’s primary heating system

CLEAN BURNING: Uses clean burning Gel fuel (sold separately)

that the product was installed according to the manufacturer's instructions

Metal-Fab Corr/Guard 6" to 8" Aluminum Eccentric Increaser btu7900 Adaptor Kits available hereCorr Guard is tested and listed to UL 1738 for positive pressures up to 15" w. g., featuring a durable AL29 4C super ferritic stainless steel flue designed for extreme resistance to chloride ion pitting, crevice corrosion, stress corrosion cracking, and corrosion in moderately reducing environments. FCS Corr Guard incorporates an integral joint sleeve for easy joint alignment and aids in shingle condensate across the joint, preventing excessive joint