What Does chimney flue liners Mean?
A chimney liner safeguards a masonry chimney by forming a barrier amongst the construction on the chimney and the hot, corrosive exhaust it carries to the outside.Should you be connecting this to a gasoline furnace, boiler, or h2o heater then you will need to know the total degree of BTU's. If you are connecting an oil process, It might be GPH (gal