Our Insulated Cone Rain Cap provides the solutions to important problems associated with installed metal rain caps. It eliminates flow resistance to flue gas by directing gas flow outward in a 360° pattern. By insulating our cap with a special Hollow Wool™ formulation, the bottom cone presents a hot face to flue gas eliminating condensation problems associated with moisture laden flue gases contacting a cold metal surface. Our design will eliminate chimney and roof staining. If condensation is already present due to below dew point flue gas, the reverse cone will direct condensation down, centered into the flue.

Specifications:
Reverse Cone Lid Thickness: 20 gauge 304-L & 316-L construction.
Support Arms: 16 gauge 304-L & 316-L construction.
Mounting Band: 18 gauge 304-L & 316-L construction.
Reverse Cone is mechanically fastened with Super Rivets to Support Arms.