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UCI
UCI
C ommercial Unit Heater
S E R I E S
28
The UCI unit heater is designed for industrial and
commercial applications.
Large Capacity: Heavy-duty construction with ratings
up to 60 KW at 2,000 CFM.
Control Options: Wide range of factory built-in or field-
installed control options to meet job specifications.
Single Point Electrical Hook-up: Heater, fan motor and
controls are all connected to the same branch circuit.
Field connections and built-in controls are easily
accessed in the side-mounted control compartment.
Discharge Direction: The UCI heater may be mounted
horizontally using one of two brackets (supplied) or
vertically using four threaded rods (not included).
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Applications
Garages
Mechanical Rooms
Stairwells
Vestibules
Warehouses
Workshops
Standard Construction Features
Heating Elements Industrial grade stainless steel
tubular elements in 2-10 KW units and steel finned
tubular elements in 15-60 KW units.
Housing Cabinet is constructed of 18 and 20-gauge
galvanized steel finished with durable almond epoxy-
polyester powder paint.
Outlet Grille The outlet grille has individually
adjustable louvers to direct airflow. A protective outlet
mesh screen, provided on 2-30 KW heaters, allows for
lower mounting heights.
Fan Motor Totally enclosed, thermally protected motor
with factory-lubricated ball bearings operates at 58 dBA
(2-10 KW), 67 dBA (15-30 KW) or 77 dBA (40-60 KW).
Blow-through design reduces motor operating temperature
for longer life.
Built-in Controls Include 240/208 volt control circuit
(with transformer if necessary), automatic reset thermal
cutout, fan override and factory-installed contactor.
Power fusing is supplied for heaters over 48 amps.
Mounting Bracket Wall and ceiling bracket provided
with each unit under 40 KW for horizontal mounting.
40-60 KW heaters furnished with four corner support
brackets for ceiling mounting.
Installation Requirements For best performance, do
not install unit heaters above recommended maximum
mounting heights of 2-10 KW, 8-feet; 15-30 KW, 10-feet;
40-60 KW, 15-feet. All but 40-60 KW heaters can be
installed at lower mounting heights. Minimum height
for 40-60 KW heaters is 8-feet. Maximum ambient room
temperature for proper operation is 85F.
800-243-8162
www.indeeco.com UCI
Commercial Unit Heater
800-243-8162
www.indeeco.com
29
S E R I E S
I
B
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G (MIN)
F
4 Threaded Rods
1/2-13 UNC
Wall Bracket
Ceiling Bracket
A
B
C
D
E
F
G
H
I
Weight
In. (mm) In. (mm) In. (mm)
In. (mm)
In. (mm) In. (mm)
In. (mm) In. (mm) In. (mm)
lb (kg)
2-10 12 (305)
17 (420)
17 (432)
14 (343)
11 (285)
19 (490)
12 (305)
5 (127)
17 (433)
45 (20)
15-30
18 (444)
22 (560)
23 (572)
19 (470)
16 (393)
25 (630)
12 (305)
6 (152)
23 (572)
85 (39)
40-60
23 (585)
25 (641)
34 (870) 35 (900)
150 (68)
KW
Support Brackets
40-60 KW
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Factory Built-in Options
Dimensions, Airflows and Weights
Remote Room Thermostat See page 96
Three Pole Contactor
Disconnect Switch 40 Amp
Disconnect Switch 80 Amp
Disconnect Switch (100 Amps maximum)
Fusing
24V Relay
24V Relay with Transformer (1)
Thermostat (2)
Fan ON Switch
120V Control
C
D1
D2
D5
G
R1
R2
T
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X
Code
Description
Field-Installed Options
(shipped loose for field installation into heater)
926-124513
926-124514
926-161077
926-124515
926-124516
926-124517
926-124518
926-124519
926-124520
Catalog
Number
Description
Diffuser cone (2-10 KW)
Diffuser cone (15-30 KW)
Difuser cone (40-60 KW)
Thermostat Kit
24V Relay Kit
24V Relay Kit with Transformer, 208V
24V Relay Kit with Transformer, 240V
24V Relay Kit with Transformer, 277V
24V Relay Kit with Transformer, 480V
(1) Add option R2 when a low voltage remote thermostat is required.
(2) Not available with heater part number 926U10000CA. 800-243-8162
www.indeeco.com
UCI
C ommercial Unit Heater
S E R I E S
30
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Commercial Unit Heater Listing
(1) Total Amps = Heating element amps and motor amps.
Other voltages available. Consult factory.
Only available with almond finish.
208
208
240
240
277
480
480
208
208
240
240
277
480
480
208
208
240
240
277
480
480
208
208
240
240
277
480
480
208
208
240
240
277
480
480
208
208
240
240
480
480
10.3
6.3
9.0
5.5
7.9
4.9
3.1
15.1
9.0
13.2
7.9
11.5
7.0
4.3
19.9
11.8
17.4
10.3
15.1
9.0
5.5
24.7
14.6
21.5
12.7
18.8
11.1
6.7
36.8
21.5
32.0
18.7
27.8
16.3
9.7
48.8
28.5
42.4
24.8
21.5
12.7
1
3
1
3
1
1
3
1
3
1
3
1
1
3
1
3
1
3
1
1
3
1
3
1
3
1
1
3
1
3
1
3
1
1
3
1
3
1
3
1
3
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
240/208
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1/30
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
926U02000CA
926U02000DA
926U02000JA
926U02000KA
926U02000NA
926U02000TA
926U02000UA
926U03000CA
926U03000DA
926U03000JA
926U03000KA
926U03000NA
926U03000TA
926U03000UA
926U04000CA
926U04000DA
926U04000JA
926U04000KA
926U04000NA
926U04000TA
926U04000UA
926U05000CA
926U05000DA
926U05000JA
926U05000KA
926U05000NA
926U05000TA
926U05000UA
926U07500CA
926U07500DA
926U07500JA
926U07500KA
926U07500NA
926U07500TA
926U07500UA
926U10000CA
926U10000DA
926U10000JA
926U10000KA
926U10000TA
926U10000UA
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
9 (5)
9 (5)
9 (5)
9 (5)
9 (5)
9 (5)
9 (5)
14 (8)
14 (8)
14 (8)
14 (8)
14 (8)
14 (8)
14 (8)
18 (10)
18 (10)
18 (10)
18 (10)
18 (10)
18 (10)
18 (10)
23 (13)
23 (13)
23 (13)
23 (13)
23 (13)
23 (13)
23 (13)
34 (19)
34 (19)
34 (19)
34 (19)
34 (19)
34 (19)
34 (19)
45 (25)
45 (25)
45 (25)
45 (25)
45 (25)
45 (25)
2
3
4
5
7.5
10
KW
Volts
Phase
Total
Amps (1)
CFM
Approximate Air
Temperature Rise
°F (°C)
Motor Data
HP
RPM
Voltage
Catalog
Number UCI
Commercial Unit Heater
800-243-8162
www.indeeco.com
31
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Commercial Unit Heater Listing (cont.)
(1) Total Amps = Heating element amps and motor amps.
Other voltages available. Consult factory.
Only available with almond finish.
208
208
240
240
480
480
208
208
240
240
480
480
208
208
240
240
480
480
480
480
480
480
73.2
42.7
63.6
37.2
32.2
18.9
97.3
56.6
84.4
49.2
42.6
25
121.3
70.5
105.3
61.2
53
31
37
49.6
61.6
73.7
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
3
3
3
3
240/208
240/208
240/208
240/208
480 (1 ph)
480 (1 ph)
240/208
240/208
240/208
240/208
480 (1 ph)
480 (1ph)
240/208
240/208
240/208
240/208
480 (1 ph)
480 (1 ph)
480 (1 ph)
480 (3 ph)
480 (3 ph)
480 (3 ph)
1/8
1/8
1/30
1/31
1/6
1/6
1/8
1/8
1/8
1/8
1/6
1/6
1/8
1/8
1/8
1/8
1/6
1/6
1/6
3/4
3/4
3/4
1550
1550
1550
1550
1725
1725
1550
1550
1550
1550
1725
1725
1550
1550
1550
1550
1725
1725
1725
1140
1140
1140
926U15000CA
926U15000DA
926U15000JA
926U15000KA
926U15000TA
926U15000UA
926U20000CA
926U20000DA
926U20000JA
926U20000KA
926U20000TA
926U20000UA
926U25000CA
926U25000DA
926U25000JA
926U25000KA
926U25000TA
926U25000UA
926U30000UA
926U40000UA
926U50000UA
926U60000UA
1300
1300
1300
1300
1400
1400
1300
1300
1300
1300
1400
1400
1300
1300
1300
1300
1400
1400
1400
2000
2000
2000
36 (20)
36 (20)
36 (20)
36 (20)
34 (19)
34 (19)
49 (27)
49 (27)
49 (27)
49 (27)
45 (25)
45 (25)
61 (34)
61 (34)
61 (34)
61 (34)
56 (31)
56 (31)
68 (38)
64 (18)
80 (27)
96 (36)
15
20
25
30
40
50
60
KW
Volts
Phase
Total
Amps (1)
CFM
Approximate Air
Temperature Rise
°F (°C)
Motor Data
HP
RPM
Voltage
Catalog
Number
S E R I E S