One-piece twenty-four gauge galvanized flashing is sandwiched between the air handling unit exterior panels and the unit cabinet base. The flashing extends down past a one-inch unit base channel and over a concrete curb. Factory bolts are removed to slide the flashing between the panels and base, then drilled through the flashing and reinstalled.
1 PC 24 GA GALV FLASHING. 1" UNIT BASE CHANNEL AHU FLASHING SANDWICHED BETWEEN UNIT EXTERIOR PANELS & UNIT CABINET BASE. REMOVE FACTORY BOLT, SLIDE FLASHING BTW, DRILL THRU FLASHING & REINSTALL BOLT.
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