3
Product Identification
DAX
Model Series
DAX
Nominal Cooling Capacity
0904 - 90,000 Btuh (7 1/2 Tons)
1204 - 120,000 Btuh (10 Tons)
Product Description
When matched with DX14XA and DZ14XA condensers,
this system complies with the minimum efficiency
requirements found in ASHRAE 90.1-2019. See the Daikin
DX14XA and DZ14XA specification sheets for details on
these condensers. For other Daikin condenser(s) that can
be matched with this airhandler to obtain ASHRAE 90.1-
2019 compliance, consult with your local distributor.
The DAX series is intended for use with a room thermostat.
This thermostat is not supplied with this equipment. Only
thermostats that use 24 VAC control circuitry are to be
used.
DAX0904
DAX1204
Net Weight (Lbs.)
400
400
Shipping Weight (Lbs.)
430
430
Refrigerant
R-410A
R-410A
Blower Wheel (Dia x Width)
11x10
11x10
Blower Wheel Quan
�
ty
2
2
Motor Type
Direct Drive
Direct Drive
Motor Qty
2
2
Motor (HP)
1
1
Motor (RPM)
1200
1200
Evaporator Coil Material
Face Area (Ft²)
10.0
10.0
Number of Rows
4
4
Suc
�
on Line Quan
�
ty
2
2
Suc
�
on Line Connec
�
on (in)*
1 1/8
1 1/8
Liquid Line Quan
�
ty
2
2
Liquid Line Connec
�
on (in)*
3/8
3/8
Metering Device
TXV Type
TXV Quan
�
ty
2
2
Thermal Expansion Valve
Adjustable (factory installed)
Copper Tubes /AI Fins
*NOTE
: Consult with the condenser specifications
for suction and liquid line sizing.
Unit Inspection
Upon delivery, the unit is to be inspected for damage. Any
damage must be reported immediately to the carrier. Do
not install this equipment if it is determined that the integrity
or safety has been compromised by freight damage.
Using the table “Model Identification” section check the
equipment model number and voltage to ensure the unit is
appropriately sized for the condenser unit(s).
If an incorrect unit is supplied it must not be installed
and it is to be returned to the supplier. The manufacturer
assumes no responsibility for the installation of incorrect
delivered units.
The evaporator coil contains a high-pressure inert gas
holding charge.
Codes & Regulations
This product is designed and manufactured to comply
with national codes. Installation in accordance with such
codes and/or prevailing local codes/regulations is the
responsibility of the installer. The manufacturer assumes
no responsibility for equipment installed in violation of any
codes or regulations.
The United States Environmental Protection Agency (EPA)
has issued various regulations regarding the introduction
and disposal of refrigerants. Failure to follow these
regulations may harm the environment and can lead to
the imposition of substantial fines. Should you have any
questions please contact the local office of the EPA.
Replacement Parts
When reporting shortages or damages, or ordering repair
parts, give the complete product model and serial numbers
as stamped on the product. Replacement parts for this
product are available through your contractor or local
distributor. For the location of your nearest distributor
consult the white business pages, the yellow page section
of the local telephone book or contact:
EQUIPMENT SUPPORT
DAIKIN NORTH AMERICA LLC
19001 KERMIER ROAD
WALLER, TEXAS 77484
855-770-5678
If replacing an air handler, the system must be
manufacturer approved and Air-Conditioning, Heating, and
Refrigeration Institute (AHRI) matched.
NOTE:
Installation
of unmatched systems is strongly discouraged.
