VII-OPTIONAL ACCESSORIES
KCC units.
will be energized.
B-C1CURB Mounting Frames
recommended in all other applications but not required.
they MUST be supported under all edges and under the
meter in any direction.
ASSEMBLED ROOF MOUNTING FRAME
SUPPLY AIR
OPENING
RETURN AIR
OPENING
FIGURE 17
ROOF
MOUNTING FRAME
(Extends around entire
perimeter of unit)
FIBERGLASS
INSULATION
(Furnished)
COUNTER FLASHING
(Field Supplied)
UNIT BASE
BOTTOM
RIGID INSULATION
(Field Supplied)
ROOFING
MATERIAL
CANT STRIP
(Field Supplied)
NAILER STRIP
(Furnished)
UNIT BASE RAIL
TYPICAL FLASHING DETAIL
FIGURE 18
C-Transitions
procedures
E-Outdoor Air Dampers C1DAMP20B-1 and
C1DAMP10B-2
Optional manual and motorized outdoor air dampers
return. Motorized damper opens to minimum position
simultaneously with the blower during the occupied period
and remains closed during the unoccupied period. Manual
is manually set at installation and remains in that positio
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