Nortek E4 Series User Manual

19
E4 Electrical Specifications
MODEL


SUPPLY
CIRCUIT
TOTAL
AMPERES
MAXIMUM
OVER-
CURRENT
RATING
MINIMUM
CIRCUIT
AMPACITY
LOW VOLTAGE
THERMOSTAT
WIRE SIZE
010H
Single 44.6 60 56
2-Wire system
maximum wire lengths:
24 Ga. = 55'
22 Ga. = 90'
20 Ga. = 140'
18 Ga. = 225'
012H
Single 51.2 70 64
Dual "A" 27.1 40 34
Dual "B" 24.2 30 30
015H
Single 65.4 90 82
Dual "A" 44.6 60 56
Dual "B" 20.8 30 26
017H
Single 70.4 90 88
Dual "A" 47.9 60 60
4 or more wire systems
maximum wire lengths:
24 Ga. = 25'
22 Ga. = 45'
20 Ga. = 70'
18 Ga = 110'
Dual "B" 22.5 30 28
020H
Single 86.2 125 108
Dual "A" 44.6 60 56
Dual "B" 41.7 60 52
023H
Single 93.8 125 117
Dual "A" 45.5 60 57
Dual "B" 48.0 60 60
NOTE: Wire size must be in accordance to the applicable revision of the NEC and all other applicable codes.

Nortek E4 Series Specifications

General

Brand	Nortek
Model	E4 Series
Category	Furnace
Language	English