Dimensions Guide

Johnson Controls Unitary Products 9
5006168-CTG-C-1015
ACCESSORIES
Refer to Price Manual for specific model numbers where not
shown.
TXV Kits - Air handlers are shipped with “Flex-coils” without a
factory installed metering device. For added flexibility, an R-22
or R-410A TXV or orifice can be field installed to meet your
refrigerant choice. All kits are bolt-on and require no brazing to
install.
Electric Heaters - 6HK models shown under electrical data
include sequential operation and temperature dual limit
switches for safe, efficient operation. Service disconnects are
provided where shown.
Bottom Rack Filter Kit - The filter frame accessory allows
installation of an external air handler filter in an upflow
application, a downflow application, or a horizontal application
(refer to the following illustration/table for Filter Rack
Dimensions).
For upflow platform return applications, cut the hole in the
return air platform the same size as the filter frame opening
(dimensions for E x D in Table 1). DO NOT cut an oversized
hole.
Combustible Floor Base Accessory - If an electric heat
accessory which is rated for greater than zero clearance to
combustible surfaces is installed in these air handlers in the
downflow operating positions on a combustible floor, one of the
following combustible floor base accessory models is required:
S1-1FB1917, S1-1FB1921, S1-1FB1924.
Breaker Moisture Seal Accessory - A clear circuit breaker
moisture barrier seals the breakers from humidity and dust.
The flexibility of the clear cover allows circuit breakers to be
turned ON or OFF without removing the cover. The cover firmly
attaches to the access panel around the circuit breakers with
the use of double backed adhesive tape. To ensure that
moisture or dust does not contaminate circuit breakers, an S1-
02435672000, Circuit Breaker, Cover Seal may be ordered.
BLOWER SPEED CONNECTIONS
FACTORY WIRED TO
TRANSFORMER
FACTORY WIRED TO
FAN MOTOR RELAY
TERMINAL ON
CONTROL BOARD
PUR
PUR
HIGH
MED
LOW
GND.
230 VOLT
BLOWER MOTOR
CAP
BRN
BLK
A0342-001
PSC STANDARD MOTOR
FACTORY WIRED TO
TRANSFORMER
FACTORY WIRED TO
FAN MOTOR RELAY
TERMINAL ON
CONTROL BOARD
PSC STANDARD MOTOR
ALTERNATE CONNECTION
AP60, RFCX60, MP20
ALL OTHER AIR HANDLER
GND.
CAP
BRN
BLK
H M L
RC
PRP
PRP
230 VOLT
BLOWER
MOTOR
FILTER RACK DIMENSIONS
Galvanized
Models
A B C D E Filer Size
1BR01117 17.50 21.56 4.00 18.63 14.25 16 x 20 x 1 or 2
1BR01121 21.00 21.56 4.00 18.63 17.75 20 x 20 x 1 or 2
1BR01124 24.50 21.56 4.00 18.63 21.25 20 x 24 x 1 or 2
Note: Filters - Not supplied with kit.
NOTICE
Filter frames are orientation specific. The block-off box pro-
vided with the kit is to be inserted after the air filter has been
installed.
When attaching return air duct system to filter frame, mount-
ing hardware should not have sharp extruding points
exposed.
A
C
B
D
E
A0146-003
SIDE
TRACKS
11/16
NOTICE