Trane UX1D120A9601A BAYRACK960A, Installer’s Guide, Airf low, Engagement, Hole Detail, y Furnace

Installer’s Guide

TABLE 4

UPFLOW FURNACE RETURN AIR FILTERS

CABINET	QTY*	CABINET	CABINET
WIDTH		BOTTOM FILTER	SIDE FILTER
14-1/2"	1	14" X 25" X 1"	17-1/2" X 25" X 1"
17-1/2"	1	17" X 25" X 1"	17-1/2" X 25" X 1"
21"	1	20" X 25" X 1"	17-1/2" X 25" X 1"
24-1/2"	1	24" X 25" X 1"	17-1/2" X 25" X 1"

**NOTE: For upflow 5 ton airflow models where the airflow requirement exceeds 1800 CFM - Models will require return air openings and filters on: (1) both sides, or (2) one side and the bottom, or (3) just on the bottom

Airf low

e

Airf low

BOTTOM FILTER RACK INSTALLATION

r

Optional Filter Rack Accessory Kit

BAYRACK960A

NOTE: The narrow 14.5" width furnace cabinet prevents use of the filter rack for right side return. Pre-drill clearance holes and then attach filter clips with the screws provided. The filter clip with the leaf spring mounts in the rear of the cabinet

OPTIONAL FILTER RACK INSTALLATION FOR BOTTOM RETURN

With the filter removed, the filter rack is compressed and then inserted into the bottom of the furnace. The retaining screw/pin on each side inserts into engagement holes at the bottom of the furnace cabinet side. See Figures 13, 14 & 16.

NOTE: Remove the bottom front channel to install the filter rack in the 14-1/2" width cabinet furnaces.

t
Blower Deck
Engagement
Hole
ENGAGEMENT
HOLE DETAIL
(Typical both sides
and blower deck)
y Furnace	Filter
	Rack
Cabinet
Side

Filter Rack

Retaining

Screw/Pin

Engagement Hole

For Filter Rack

Installation With

Bottom Return

12 18-CD19D6-32