ACCESSORIES
35
EXTERNAL FILTER RACK KIT
( EFR02 )
BLOWER DECK
SCREWS
SLOTS IN FILTER
CLEAR SCREWS
ON UNIT
FRONT
OF UNIT
RETURN AIR
CUTOUT AREA
LOWER EDGE
SCREW
FILTER RACK ASSEMBLY
(FACE FILTER OPENING
TOWARDS FRONT
OF UNIT)
UNIT SIDE
PANEL
BASE
OF UNIT
90% Upflow Model Furnaces
EFR01 EXTERNAL FILTER RACK KIT
Used on Models
SIDE WALL VENT KIT
(0170K00000S/0170K00001S)
V e rtical In s talla tion
H orizo n tal Installa tion
Description
This side wall only vent kit #0170K00000S is
to be used with 2” - 3” vent systems. The
#0170K00001S is a side wall vent kit that is to
used with 2" vent systems ONLY. This kit is
NOT intended
for use with single pipe (indi-
rect vent) installations.
The vent kit must terminate outside the struc-
ture and may be installed with the intake and
exhaust pipes located side-by-side or with one
pipe above the other.
See the section in this manual under "Vent
Flue and Combustion Air Pipe Terminations"
for more information or consult the Installation
Instructions (IO-635).
