Installation Instructions

READ BEFORE INSTALLING UNIT

BS Window Mounting (8,000 BTU)

1

Installation Instructions

Before installing, the top rail must be assembled on the unit.

The top rail on your unit may already be installed. If not, 
follow the steps below.

Top Rail Hardware

Qty.

4

1

Top Rail

Drill (If pilot holes are needed)

7

1

Mounting Hardware

Qty.

2

(For Vinyl-Clad windows)

NOTE:

the best way to store unit during winter, or when not 
in use.

2

(For Wooden windows)

Top Rail

Fig. C

weather seals

5

window sash seal foam

1

be exposed:

Carefully read the installation manual before beginning.

INSTALLATION WARNINGS AND CAUTION

Fig. B

Carefully inspect location where air conditioner will be installed. Be sure it will support the weight of the unit over an extended 
period of time.

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insulation panel

ruler

2

1

1

2

3

4

5

6

7

8

9

10

11

12

1

2

3

4

5

Fig. B