KCC SELECTION CHART
(convection cabinet heater)
CATALOG #
PHASE
WATTS
BTUH
(000)
VOLTS
1-PH
3-PH
CABINET
SIZE
WT.
(lbs.)
KCC2-2020-
KCC2-2420-
KCC2-2720-
KCC2-4820-*
2000
6.8
208
240
277
480
9.6
8.3
7.2
4.2
5.6
4.8
N/A
2.4
24"
30
KCC3-2030-
KCC3-2430-
KCC3-2730-
KCC3-4830-*
3000
10.2
208
240
277
480
14.4
12.5
10.3
6.5
8.3
7.2
N/A
3.6
36"
40
KCC4-2040-
KCC4-2440-
KCC4-2740-
KCC4-4840-*
4000
13.6
208
240
277
480
19.2
16.7
14.4
8.3
11.1
9.6
N/A
4.8
48"
50
KCC4-2050-
KCC4-2450-
KCC4-2750-
KCC4-4850-*
5000
17
208
240
277
480
24
20.8
18
10.4
13.9
12
N/A
6
48"
50
AMPS
Add
Suffi x
1
for
Single
Phase
or
3
for
Three
Phase
* All 480V models require neutral wire for 277V fan motor
KCF SELECTION CHART
(fan-forced cabinet heater)
CATALOG #
PHASE
WATTS
BTUH
(000)
VOLTS
1-PH
3-PH
CABINET
SIZE
WT.
(lbs.)
# OF
FANS
FAN
WATTS
CFM
KCF2-2020-
KCF2-2420-
KCF2-2720-
KCF2-4820-*
2000
6.8
208
240
277
480
9.6
8.3
7.2
4.2
5.6
4.8
N/A
2.4
24"
35
1
34
95
KCF3-2030-
KCF3-2430-
KCF3-2730-
KCF3-4830-*
3000
10.2
208
240
277
480
14.4
12.5
10.3
6.5
8.3
7.2
N/A
3.6
36"
45
2
68
190
KCF4-2040-
KCF4-2440-
KCF4-2740-
KCF4-4840-*
4000
13.6
208
240
277
480
19.2
16.7
14.4
8.3
11.1
9.6
N/A
4.8
48"
55
3
102
285
KCF4-2050-
KCF4-2450-
KCF4-2750-
KCF4-4850-*
5000
17
208
240
277
480
24
20.8
18
10.4
13.9
12
N/A
6
48"
55
4
102
285
AMPS
Add
Suffi x
1
for
Single
Phase
or
3
for
Three
Phase
* All 480V models require neutral wire for 277V fan motor
ADD
SUFFIX
DESCRIPTION
-1
1-Phase (fi rst extension after base model number)
-3
3-Phase (First extension after base model number)
-R
Recessed Mounting
-S
Surface Mounting
-SB
Sub fl oor base, 3" high
-T
1-Pole Built-In Thermostat (40°F - 90°F)
-T2
2-Pole Built-In Thermostat (40°F - 90°F)
-RT
Line Voltage Terminal Block
(for wiring to a remote thermostat)
-CX
Power Contactor for 208, 240 & 277V models
line voltage holding coil
-RT24
Power Contactor and Transformer for 24V control
(for wiring to a remote low voltage thermostat)
Standard on 480V models
-3PS
3-Position Switch (Heat / Fan / Off)
-DS1
2-Pole Disconnect Switch for 1-Phase Models
-DS3
3-Pole Disconnect Switch for 3-Phase Models
FACTORY INSTALLED OPTIONS
KCC-KCF.indd : 4/08
