Metal-Fab Corr/Guard 6" Aluminum Casing End Closure btu17100 This unit installs as an

This unit installs as an insert inside an existing fireplace

Protects against excessive heat produced by wood stoves

Max/Min BTU Propane: 34

Weight  37 lbs Diameter  32" Height  21

Metal-Fab Corr/Guard 6" Aluminum Casing End Closure btu17100 This unit installs as anCorr 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