September 2000
Rev. 2
11113402
RECOGNIZE THIS SYMBOL AS A SAFETY PRECAUTION
Installation Instructions
PTAC Duct Kits
Introduction
These kits allow the PTAC unit to supply conditioned air, not
only to the room where the unit is installed, but also to an
adjoining room.
NOTE: In the Main Duct Kit, Extension Duct Kit and the
Terminal Duct Kit all required hardware is provided (not
shown in Figures 1, 2 and 3).
TRANSITION
BAFFLES
Figure 1
Main Duct Kit - MDK02
Figure 2
Extension Duct Kit - EDK02
Figure 3
Terminal Duct Kit - TDK02
OUTSIDE
WALL
WALL SLEEVE
UNIT FRONT
END OF
DUCT
EXTENSION
1/2"
TRANSITION
2-3/4" MIN
(FOR SUBBASE KIT)
1/4" MIN
7-1/2"
20-1/2"
18-3/8"
5"
FLOOR LINE
SUBBASE KIT
INNER WALL
CUT-OUT
BOTTOM OF
WALL SLEEVE
1-3/8" MIN
(FOR DUCT KIT)
3-1/4" MIN
10"
Figure 4
Installation Dimensions
ATTENTION INSTALLING PERSONNEL
As a professional installer you have an obligation to
know the product better than the customer. This
includes all safety precautions and related items.
Prior to actual installation, thoroughly familiarize
yourself with this Instruction Manual. Pay special
attention to all safety warnings. Often during
installation or repair it is possible to place yourself
in a position which is more hazardous than when
the unit is in operation.
Remember, it is your responsibility to install the
product safely and to know it well enough to be able
to instruct a customer in its safe use.
Safety is a matter of common sense...a matter of
thinking before acting. Most dealers have a list of
specific good safety practices...follow them.
The precautions listed in this Installation Manual
are intended as supplemental to existing practices.
However, if there is a direct conflict between existing
practices and the content of this manual, the
precautions listed here take precedence.
Made in USA