What will happen if the 24 Volt transformer for a Power Humidifier is wired in series with the humidistat and the humidifier motor?

Wiring the 24 Volt transformer for a power humidifier in series with the humidistat and the humidifier motor allows for the proper functioning of the system. In this configuration, when the humidistat detects that the humidity level is below the set point, it closes the circuit, allowing voltage to flow from the transformer to the humidifier motor. This provides the necessary power for the humidifier motor to operate, ensuring that it adds moisture to the air as intended.

The series connection ensures that the energizing of the motor is directly controlled by the humidistat; thus, as long as the humidistat is functioning correctly and the transformer is operating, the humidifier motor will run when needed. This linkage is efficient for controlling humidity in spaces, as it allows the humidifier to respond to real-time humidity levels based on the settings of the humidistat.

In contrast, if the transformer were incorrectly wired, or if there were issues with the components of the system, there could be various impacts, such as failure of the motor to operate, but the correct scenario of the series configuration results in the humidifier motor operating properly.