Section 11. Electrical - Low Voltage - Lennox LIAC024-180P431 Installation Manual

Section 11. Electrical - Low Voltage

11.1 Low Voltage Maximum Wire Length
Table 11.1 defines the maximum total length of low
voltage wiring from the outdoor unit, to the indoor
unit, and to the thermostat.
Field provided bushing or strain relief is required at
the low voltage wire entry point.
11.2 Low Voltage Hook-up Diagrams
INDOOR UNIT
Control Wiring for A/C Systems.
12
Table 11.1
24 VOLTS
WIRE SIZE MAX. WIRE LENGTH
18 AWG
16 AWG
14 AWG
OUTDOOR UNIT
150 Ft.
225 Ft.
300 Ft.
Access
Panel