Enter the desired LENGTH and WIDTH. Please measure all four sides, since some chimneys/chases are not perfectly square or rectangular. Enter the larger Length and Width dimensions in inches. Enter the desired Side Flange Height in inches. Enter fractions as decimals.
Locate the flue hole and enter the pertinent dimensions (E and F Dimensions). Enter the Flue Hole Diameter.
See the Shopping Cart for QUANTITY DISCOUNTS. Discounts will be given for multiple units of the same size.
Please email us for quotes on multiple or irregular flues or irregular chase/chimney sizes/configurations.
Shipping is included to 48 States. Please select the correct shipping type.