PHYSICAL DATA - ELECTRIC HEAT ACCESSORIES
PHYSICAL DATA (OUTDOOR UNIT)
PHYSICAL DATA (INDOOR UNIT)
DESCRIPTION
UNIT MODEL
E2FB090
E1FB120
Compressor
1
Rating - tons
7-1/2
10
Fans
Quantity
1
2
Diameter - inches No. of Blades/
24 / 4
22 / 3
Nominal CFM
6000
7600
Fan Motors
2
HP
3/4
1/2
RPM
1100
1100
Coil
Rows Deep x Rows High
2 x 30
2 x 36
Finned Length - inches
90
96
Face Area - square feet
18.75
24.00
Tube (Copper) OD - inches
3/8
3/8
Fins (Aluminum) per inch
18
16
Refrigerant-22 (Lbs.)
Holding Charge
1.0
1.50
Operating Charge
3
14.3
18.8
Pumpdown Capacity
4
19.6
24.6
Unit Weight (Lbs.)
Shipping
355
510
Operating
350
505
1These 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, -120 = CCW.
3
Includes outdoor unit and matched indoor blower unit, but no piping.
4
Based on a 95
°
F ambient.
Description
Nominal Heater Capacity
10 KW
16 KW
26 KW
36 KW
Heater Elements
% Nickel
59.2
% Chromium
16.0
Coil ID - inches
9/32
Watt Density-watts/sq.in.
59
Rows Deep
1
2
3
4
Face Area - square feet
3.0
DESCRIPTION
UNIT MODEL
F3EH090
F3EH120
Coil
Rows Deep x Rows High
3 x 24
3 x 32
Finned Length - inches
45.5
45.5
Face Area - square feet
7.6
10.1
Tube (Copper) OD - inches
3/8
3/8
Fins (Aluminum) per inch
13
13
Centrifugal Blower (Forward Curve)
Diameter x Width - inches
15 X 15
15 X 15
Blower Motor
1
Nominal Rating - HP
1-1/2
2
Filters (Throwaway)
Quantity Per Unit - 16" x 25" x 1"
4
4
Total Face Area - square feet
11.1
11.1
Refrigerant-22 (Lbs.)
Holding Charge
2
-
-
Pumpdown Capacity
5
12.0
16.5
Unit Weight
3
(lbs.)
Shipping
405
425
Operating
365
385
Accessory Operating Weights (Lbs.)
Electric Heaters
4
10 KW
63
63
16 KW
66
66
26 KW
71
71
36 KW
74
74
Supply Air Plenum
102
102
Base
60
60
Return Air Grille
15
15
Shipping Volume (Basic Unit) - cubic feet
45
45
1All 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 page 6 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
Refer to Installation Instruction Form 515.41-N2 for the distributed weight of these indoor units.
4
Refer to the table below for additional electric heat accessory data.
5
Based on a 80
°
F ambient.
515.41-TG1Y
Unitary Products Group
11
