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Ductwork / Grilles
Ductwork Installation
air return duct on the air
return inlet of the indoor
unit, then connect the
other end with the air
return
Indoor unit
Soft
connection
or static
box
Transition
duc
t
Rounded
duc
t
Tie-in of air
distribution
Air dis
tribution
Air return blind Air return duct
Indoor unit
Rivet
gluey nail
heat
preservation cotton
tinfoil
gluey nail cap
Roof Installation
Ceiling
Ceiling
Air supply
Air supply
Air supply
Unit
Return air
Return air box
Roof
Air outlet grill
Air outlet grill
Air supply
Air supply
Air supply
Air supply
Unit
Return air box
Return air box
Return air
Long Duct
Suspending hook
Suspending hook
Suspending hook
Drain pipe
Drain pipe
Air return duct
Air return blind
Air out duct
Air out duct
Transition duct
Tie-in of air
Distribution
Air distribution
PAGE 43
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