Description
Metal Fab Type B Vent 4" x 60" Double Wall B Flex Flexible Pipe Length tank storage 000 BTU rating 1200W WM6 NG DMI G9T F5P NB 000 BTU rating ) 1000ºF 538ºC Listings UL 378 Standard for Draft Equipment Specifications The warranty described hereinabove shall be IN LIEU of any other warranty