Installation Instructions
INSTALLING THROUGH THE WALL
Read these instructions completely and carefully.
1PREPARE OPENING IN WALL
Make certain a wall receptacle is available close
to the hole location or make arrangements to install a receptacle.
The cord length for the
For the
2SUPPORT REQUIREMENTS FOR AIR CONDITIONER
The air conditioner wall case may be installed with 1/4″ min. extension out from the inside wall
or with 1/4″ min. extension out from the outside wall.
The finished sides of the opening should be structural wall members.
Lintel – Use a lintel in brick veneer and brick and block types of wall to support the bricks
or blocks above the opening. Do not allow the wall case to be used in lieu of a lintel.
Flashing – Install flashing (drip rail) as shown to prevent water from dripping inside the wall and down the outside of the building.
Brick veneer |
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Lintel angle |
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(if required) |
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| Plaster line | ||
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Caulking |
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(on all 4 sides |
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on the outside |
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| Trim molding | ||
and inside |
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of the case) |
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| Caulking |
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| Room side | |
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| the flashing) |
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Flashing (drip rail)
1/4″ min. extension 
inside the wall from
the trim molding
3SUPPORT REQUIREMENTS FOR AIR CONDITIONER
Mortar between the case and the brick wall around the case may be undercut at about 45° for improved caulking.
| Inside |
| Top of case |
| Outside |
Caulking | Undercut |
| mortar |
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