Ptac Wall Sleeve Installation

Insure that the unit is only installed in a wall structurally adequate to support the unit including the sleeve chassis and accessories.

Ptac wall sleeve installation.

16 24 28 and 31 deep cases are available for thicker walls. Every scenario will be different with wall type and power always changing. Summary the above is the basic steps to install a through the wall air conditioner sometimes call a window wall slide out air conditioner. Wall case should be sealed caulked to the inside wall on all four 4 sides.

Snapease wall sleeve features and. Wall sleeve is secure and properly sealed to the wall. Pay attention to how much of the sleeve shows on the inside of the room. How much wall sleeve should show on the inside the wall sleeve houses the ptac chassis.

Supporting and sealing sleeve to their frames. It is the insta oohu vuhvsrqvlelolw to ensure there is adequate drainage for the ptac. Wall is shown in table 1. 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.

Air conditioner unit is centered in wall sleeve and sealed with foam pads to prevent air leakage. Caulk along the outside sleeve edges to prevent leaks. Installation of a thru the wall. The sub base sits under the unit on the room side supporting the weight and keeping the unit level.

To ensure proper airflow and filter removal it is recom mended installation of the wall sleeve be a minimum of 36 from the ceiling. In applications where the drain holes on the ptac wall sleeve are not exposed beyond the wall an internal drain system is recommended. Wall sleeve installation 920 087 04 8 05 wall sleeve installation instructions pdxws note. This is an animation i created to show how correct installation of a ptac unit can keep water intrusion from occurring.

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. All wall and window wall installations must provide for proper drainage. Power it on and test it.

Install the sleeve and secure with mounting fasteners. Keys to proper installation. If you ve got more than a few inches showing then you need to install a sub base. If the sleeve projects more than 8 into the room a sub base or other means of support must be used.

Place the unit into the sleeve and screw it in place. Wall case must be sealed caulked to outside wall on all four 4 sides. Standard steel wall cases are 42 w 16 h 13 3 4 d. The kit installation instructions are included with the accessory kits.

If the distance between wall sleeve and wall will be at or near the minimum clearance distance mount these kits on the sleeve before installing the sleeve in the wall. Apply sealant to completely fill this pocket. Figure 4 minimum interior and exterior note.