Ptac Wall Sleeve Installation

The sleeve will fit flush in the wall extending outside the structure.

Ptac wall sleeve installation.

While the dimensions may appear to be incompatible the 2 devices should fit properly. It s a good idea to frame the ptac unit with substantial secure wood studs. Figure 4 minimum interior and exterior note. There is a portion of the air conditioner which extends a few inches back into the room.

Apply sealant to completely fill this pocket. Air conditioner unit is centered in wall sleeve and sealed with foam pads to prevent air leakage. Power it on and test it. Cooper and hunter 9 000 btu ptac packaged terminal air conditioner with heat pump pthp unit full set including steel installation sleeve and grille 5 0 out of 5 stars 1 1 055 00 1 055.

Summary the above is the basic steps to install a through the wall air conditioner sometimes call a window wall slide out air conditioner. Install a lintel over the ptac unit to ensure the weight of the wall or window isn t putting undue stress on the unit. Supporting and sealing sleeve to their frames. Wall sleeve installation 920 087 04 8 05 wall sleeve installation instructions pdxws note.

Caulk along the outside sleeve edges to prevent leaks. Inches mm inches mm inches mm wall sleeve only 3 75 0 0 0 0 subbase kit 3 75 3 1 4 85 2 3 4 70. Sleeve must be tight against the bottom shim and fully bedded into sealant. Place the unit into the sleeve and screw it in place.

If the sleeve projects more than 8 into the room a sub base or other means of support must be used. The wall sleeve be installed a minimum of 36 from the ceiling. All wall and window wall installations must provide for proper drainage. To ensure proper airflow and filter removal it is recom mended installation of the wall sleeve be a minimum of 36 from the ceiling.

Keys to proper installation. When installing a ptac unit an anchored stable installation will improve performance and increase longevity. Insure that the unit is only installed in a wall structurally adequate to support the unit including the sleeve chassis and accessories. It is the insta oohu vuhvsrqvlelolw to ensure there is adequate drainage for the ptac.

Install a backer rod if necessary to maintain a consistent gap between the louver frame flange and ptac sleeve across the top and down both sides. In applications where the drain holes on the ptac wall sleeve are not exposed beyond the wall an internal drain system is recommended. Unit has a slight rearward slope within wall sleeve for proper drainage use tapered foam blocks. Install the sleeve and secure with mounting fasteners.