CSIA Test Possible Questions | 100% Correct Answers | Verified | Latest 2024 Version

When a round flue is used for the lining of a fireplace chimney the proper fireplace opening to flue size ratio should be - 12:1 When unlined the smoke chamber walls shall be what thickness - 8" When the opening of the firebox is 6 square feet the extension of the hearth should be - 20 inches T or F the inner surfaces of the smoke chamber shall not be inclined more than 45 degrees from vertical - True A level 2 inspection inspection of accessible areas of attics basements and crawlspaces - True The purpose of a heat reclaimer is to - Extract heat from the flue gases What best describes the allowable free air space around a flue tile - 1/4 inch to 4 inch Crickets are recommended whenever the chimney is - 30" wide The maximum allowable slope of an offset in a verticle flue is - 30 degrees