7
3) ELECTRICAL HOOK-UP
This heater must have its own independent circuit using insulated, UL listed, 2 wire cable (2 wire plus ground) of
the appropriate size suitable for up to 75°C and protected by the correctly rated circuit breaker. For
recommended copper wiring for conductors with a temperature rating of 75°C refer to the chart below:
ELECTRICAL SPECIFICATIONS
LavAdvantage model number
Voltage
(VAC)
Max power
(kW)
Max current
(A)
Minimum wire size
(AWG) @75°C rating
SPEX1812T
120
1.8
15
14
SPEX2412T
120
2.4
20
14
SPEX3012T
120
3
25
12
SPEX3512T
120
3.5
29
10
SPEX35T
240
3.5
15
14
SPEX48T
240
4.8
20
14
SPEX55T
240
5.5
23
12
SPEX65T
240
6.5
27
10
SPEX75T
240
7.5
32
10
SPEX95T
240
9.5
40
8
SPEX012240T
240
11.5
48
8
SPEX3208T
208
3
15
14
SPEX4208T
208
4.1
20
14
SPEX8208T
208
8.3
40
8
SPEX3277T
277
3
11
14
SPEX4277T
277
4.1
14.8
14
SPEX60T
277
6
22
12
SPEX80T
277
8
29
10
SPEX90T
277
9
33
10
SPEX100T
277
10
36
8
BEFORE BEGINNING ANY WORK ON THIS INSTALLATION, BE SURE THAT THE
ELECTRICAL BREAKER IS “OFF” AND THAT ALL MOUNTING AND PLUMBING WORK HAS
BEEN COMPLETED PER THESE INSTRUCTIONS.
1.
Power cable entry to the heater should be made
through one of the knock-out holes located on the back
plate or top/bottom ends of the unit. Use the appropriate
strain relief fitting.
