Mendota SEABROOK D-30, Installation & Operating Instructions Manual

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AA-11-378 CO-AXIAL VENT KIT AA-11-377 CO-LINEAR VENT KIT
NOTE: THE INSERT IS DESIGNED, TESTED & LISTED FOR OPERATION ONLY WITH MENDOTA INSERT
VENTING COMPONENTS AS LISTED IN FIGURES 3 & 4 AND THE DRAWING ABOVE.
11. (See FIGURE 4) The vent kits include a trimable flashing. Measure, trim and shape flashing to fit the exist-
ing flue liner. This flashing prevents water and small animals from entering area between the chimney liner and flue
liner. Plan for 1” to 1-1/2” (25 mm to 38 mm) overlap on each side. Center the flashing and mark it about 3" (75
mm) larger in each dimension than the existing chimney. Trim the notch with snips and bend edges with had seaming
tool, metal break or pliers.
FIGURE 4: Chimney Flashing and cap