Garmin G3X - 5.5.2 Heater Wiring Configuration

190-01115-01 G3X™/G3X Touch™ Avionics Installation Manual
Rev. AV Page 5-6
5.5.2 Heater Wiring Configuration
The GAP 26 uses two internal heaters that may be powered by 14 or 28 volt systems. Each of the heaters
has two wires, one of these two wires is “banded” (Figure 5-5) to help identify individual heaters. These
heaters can be connected to a power source as shown in Figure 5-6 and Figure 5-7
.
Figure 5-5 GAP 26 Banded Wire
“Banded” Wire