Chimney Sizing Liner Guide

An app targeted at chimney professionals for sizing chimney liners and vents. Find lining sizes for Wood, Oil, and Catagory I gas appliances. This app shows either the raw charts or you can you the gas sizing wizard, which will choose the right chart for you. You can also choose sizing ratios, and the gas chart will automatically show reductions for using corrugated liner for gas. This app deals with vents and chimney.