10
Johnson Controls Unitary Products
5006167-YTG-F-0517
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 chatleff style 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 service
disconnect moisture barrier seals the service disconnect(s)
from humidity and dust. The flexibility of the clear cover allows
service disconnects to be turned ON or OFF without removing
the cover. The cover firmly attaches to the access panel around
the service disconnects with the use of double backed adhesive
tape. To ensure that moisture or dust does not contaminate
service disconnects, an S1-02435672000 Cover Breaker
Moisture Seal may be ordered.
Thermostat -
Compatible thermostat controls are available
through accessory sourcing. For optimum performance, these
outdoor units are fully compatible with our York touch screen
thermostat with proprietary (patent-pending) hexagon interface.
For more information, see the thermostat section of the Product
Equipment Catalog.
SINGLE SOURCE POWER ACCESSORIES (SINGLE PHASE)
S1-02435670000
For heat kits with 2 service disconnects.
S1-02435671000
For heat kits with 3 service disconnects.
SINGLE SOURCE POWER ACCESSORY (THREE PHASE)
S1-32436041000
Contains a terminal block and wiring to
connect service disconnects together.
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.
NOTICE
When attaching return air duct system to filter frame, mount-
ing hardware should not have sharp extruding points
exposed.
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.
A
C
B
D
E
A0146-003
SIDE
TRACKS
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