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Installation
Window Installation--12000, and 18000 Btu
Units
(Models 70129, 78189)
I CAUTION I
TOavoid riskof personal injury,property damage, or
product damage due to weight of device and sharp
edges that may be exposed:
• Air conditionerscovered in this manual pose an
excessive weight hazard. Two or more people are
needed to move and install unit. To prevent injury
or strain, use proper lifting and carrying methods.
- Carefully inspect location where air conditioner
will be installed. Be sure itwill supportweight of
unitfor extended period of time.
• Handle air conditionerwith care. Wear protective
gloves whenever liftingor carrying unit. AVOID
sharp metal fins on front and rear coils.
• Make sure air conditioner does notfall during
installation.
Required Tools and Equipment
• _ght-fitting gloves
• Standard screwdriver
• Phillipsscrewdriver
• Pliers
• Sharp knife
• Carpenters' level
• 3/8"open-end wrench or adjustable wrench
• ¼" hex socket and ratchet
• Tape measure
• Electricdrill
• 1/8"drillbit
Installation Kit Parts
Window installationkits contain the following parts. Be
sure all parts are included before starting installation. If
parts are missing, contact Seam.
NOTE: Parts are listed in the order used and are
illustratedin Figure 16.
Item #
A
B
C
D
E
F
G
H
I
J
K
Description
Window sillgasket (1/z"x ¼")
7/8"countersunk wood screw
4" adjustingfoot
Outside support
l/z"screw
Sash bracket
%" sash bracket screw
%" Phillipsscrew
Window seal strip (_" x 1½")
Basepan Clip
¼" screw
Quantity
44"
2
2
2
2
1
1
2
48"
1
1
Figure 16. Window Installation Kit Parts
D _ E