User Guide

7
3) Leave the breaker in the “OFF” position. Proceed
to the next section:
COMMISSIONING THE HEATER
ELECTRICAL SPECIFICATIONS:
"SINGLE
POINT"
"FLOW
CONTROLLED"
"THERMOSTATIC"
WIRE
SIZE
MODEL
MODEL
MODEL
VOLTS
kW
AMPS
AWG
SP2412
n/a
n/a
120
2.4
20.0
10
n/a
EX2412
EX2412T
120
2.4
20.0
12
SP3012
EX3012
EX3012T
120
3.0
25.0
10
SP3512
EX3512
EX3512T
120
3.5
29.2
10
SP3208
EX3208
EX3208T
208
3.0
14.4
14
SP4208
EX4208
EX4208T
208
4.1
19.7
12
SP8208
EX8208
EX8208T
208
8.3
40.0
8
SP35
EX35
EX35T
240*
3.5
14.6
14
SP48
EX48
EX48T
240*
4.8
20.0
10
SP55
EX55
EX55T
240*
5.5
22.9
10
SP65
EX65
EX65T
240*
6.5
27.0
10
SP75
EX75
EX75T
240*
7.5
32.0
8
SP95
EX95
EX95T
240*
9.5
40.0
8
n/a
n/a
EX012240T
240*
11.5
48.0
6
SP3277
EX3277
EX3277T
277
3.0
10.8
14
SP4277
EX4277
EX4277T
277
4.1
14.8
14
SP60
EX60
EX60T
277
6.0
22.0
10
SP80
EX80
EX80T
277
8.0
29.0
8
SP90
EX90
EX90T
277
9.0
33.0
8
SP100
EX100
EX100T
277
10.0
36.0
8
* 240V units can be used on 208V with 25% reduced temperature output.