When a drain kit is to be installed do so before top of wall sleeve installing the wall sleeve in the wall.
Amana ptac wall sleeve installation.
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.
See the drain kit for internal actual installation instructions.
If you ve got more than a few inches showing then you need to install a sub base.
Page 3 pre installation considerations before proceeding with the sleeve installation ensure the following guidelines for locating the wall opening and sleeve are met.
Ptac curtain guards.
The sub base sits under the unit on the room side supporting the weight and keeping the unit level.
Unit accessories this unit is designed for through the wall installation in new or existing buildings.
Pay attention to how much of the sleeve shows on the inside of the room.
Figure 4 minimum interior and exterior note.
Extruded aluminum or in a one piece molded version for use with any of our ws900d wall sleeve.
The ws900e is an industry standard depth of 14.
The extra deep sleeves can be custom ordered starting at 16 to 24 in 1 increments as well as from 28 to 36.
The ws900b is an earlier version and the information that i found online was that the measurements of this wall sleeve are 16 1 16 inch h x 42 inch w x 13 3 4 inch d.
Sleeves may be shipped separately to allow for installation during construction.
The ws900e is the current model number of the standard size wall sleeve for amana reg.
How much wall sleeve should show on the inside the wall sleeve houses the ptac chassis.
The wall sleeve be installed a minimum of 36 from the ceiling.
To complete the installation of this ptac an insulated wall sleeve and an outdoor grille either the stamped aluminum grille or the architectural grille are required.