036-21371-001-B-0203
16 Unitary Products Group
TABLE 10: PHYSICAL DATA (OUTDOOR UNIT)
DESCRIPTION UNIT MODEL - EA090
Compressor
1
Rating - tons 7-1/2
Fans
Quantity 2
Diameter - inches No. of Blades 24/3
Nominal CFM 7800
Fan Motors
2
HP 3/4
RPM 1100
Coil
Rows Deep x Rows High 2 x 36
Finned Length - inches 96
Face Area - square feet 24.00
Tube (Copper) OD - inches 3/8
Fins (Aluminum) per inch 16
Refrigerant-22 (Lbs.)
Holding Charge 1.50
Operating Charge
3
18.8
Pumpdown Capacity
4
24.6
Unit Weight (Lbs.)
Shipping 510
Operating 505
1
These compressors are fully hermetic.
2
These PSC motors are directly connected to the outdoor fans and have inherent protection, ball bearings and a 48 frame. Rotation
(when viewing shaft end of motor) -090 = CW.
3
Includes outdoor unit and matched indoor blower unit, but no piping.
4
Based on a 95 ºF ambient.
TABLE 11: PHYSICAL DATA (INDOOR UNIT)
DESCRIPTION UNIT MODEL - FA090
Coil
Rows Deep x Rows High 3 x 32
Finned Length - inches 45.5
Face Area - square feet 10.1
Tube (Copper) OD - inches 3/8
Fins (Aluminum) per inch 13
Centrifugal Blower (Forward Curve) Diameter x Width - inches 15 X 15
Blower Motor
1
Nominal Rating - HP 1-1/2
Filters (Throwaway)
Quantity Per Unit - 16” x 25” x 1” 4
Total Face Area - square feet 11.1
Refrigerant-22 (Lbs.)
Holding Charge
2
-
Pumpdown Capacity
3
16.5
Unit Weight
4
(lbs.)
Shipping 425
Operating 385
Accessory Operating Weights (Lbs.)
Electric Heaters
5
10 KW 63
16 KW 66
26 KW 71
36 KW 74
Supply Air Plenum 102
Base 60
Return Air Grille 15
Shipping Volume (Basic Unit) - cubic feet 45
1
All of these 1750 RPM motors have a solid base, a 56 frame, a 1.15 service factor, inherent protection & permanently lubricated
ball bearings. Refer to Table 7 for additional motor & drive data.
2
Although every indoor unit is shipped with a small holding charge, this charge will be lost during installation. Loss of all refrigerant
must be reclaimed during installation - NOT vented into the atmosphere. Refer to the above table on the OUTDOOR unit for the
system operating charge.
3
Based on a 80ºF ambient.
4
Refer to Installation Instruction Form 035-18475-000 for the distributed weight of these indoor units.
5
Refer to Table 13 for additional electric heat accessory data.