CSIA TEST| Actual exam with 100% fully solved solutions 2026/2027

CSIA TEST| Actual exam with 100% fully solved solutions 2026/2027 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 The area of the spark arrestor must not be less than three times the net free area of the chimney flue