The G terminal would be connected to the _________.

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Multiple Choice

The G terminal would be connected to the _________.

Explanation:
The G terminal is the thermostat’s fan call. When the thermostat calls for the fan, it energizes the G circuit, which drives the indoor blower relay coil. Once that relay is energized, it powers the indoor blower motor, so the air is circulated. This path is separate from the outdoor cooling circuit (the Y call to the outdoor condenser contactor) and from the thermostat’s power supply path (R). In short, a G call tells the indoor blower to run, via the indoor blower relay.

The G terminal is the thermostat’s fan call. When the thermostat calls for the fan, it energizes the G circuit, which drives the indoor blower relay coil. Once that relay is energized, it powers the indoor blower motor, so the air is circulated. This path is separate from the outdoor cooling circuit (the Y call to the outdoor condenser contactor) and from the thermostat’s power supply path (R). In short, a G call tells the indoor blower to run, via the indoor blower relay.

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