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ADHESIVE-BACKED
FOAM TAPE
INSTALLATION OF SUPPLY AIR TRANSITION
AND EXTERNAL FILTER RACK (KIT CAT# 161.23 AND 16L24)
_
SUPPLY AIR TRANSITION
SECURING SCREWS
(2 each side)
SUPPLY AIR TRANSITION
SMALL END OF TRANSITION
INSTALL LARGE END OF TRANSITION
TO FRONT OF UNIT.
(If unit in installed
one inch further
to the rear rotate transition
180 degrees.)
ii
FILTER RACK DOOR
THUMB SCREW -_. _;_
CUT OPENING IN CABINET
USING
CABINET KNOCKOUT GUIDES
KED
FOAM TAPE
EXISTING BLOWER
DECK SCREWS (3)
FILTER RACK
B
EXISTING BASE
SCREWS (3)
CUT OPENING IN FILTER RACK AS FOLLOWS:
Note - In 16 inch (40.6 cm) filter applications,
remove filler piece before cutting
opening.
1 - Measure horizontally
from rear of G14 to existing
return air opening
to give dimension
"A'.
Mark vertical bend line. (If supply air transition
was rotated 180 degrees add one inch.)
2 - Measure vertically
from floor to existing
G14 return air opening
to give dimension
"B"
Mark horizontal
bend line.
3 - Transfer remaining
two sides from G14 to G26 and mark.
4- Add 1/2" to these lines and mark cut lines.
5 - Cut out opening
and bend flanges out toward
return air plenum.
FIGURE 4
Page 6
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