Lennox LCH060H4E

Page 55
FIGURE 17
ASSEMBLED ROOF MOUNTING FRAME
FIGURE 18
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 19
SLIDE DAMPERS
TO ADJUST FRESH
AIR INTAKE
MANUAL OUTDOOR AIR DAMPER
FIGURE 20
B7
DAMPER
MOTOR
MOTORIZED OUTDOOR AIR DAMPER