Will Ardokit Adjustable Voltage Regulator / Speed Controller Work?

Hello,

I am in the process of building an ozone generator for mold/odor control and am in need of two on/off/voltage control switches for this application.

The problem is that I can install them, but I do not know how to size them, and was wondering if an Ardokit Adjustable Voltage Regulator / Speed Controller will work?

The first one will be needed to turn off and on, and adjust the speed for a computer case fan.

The specs for the fan are as follows.

Voltage: 110-120 AC
Frequency: 50-60Hz
Current: 0.17/0.18 Amps (AW)
Model: AX12381HB-C
Manufacturer: Adda

The second will be needed to turn off and on, and adjust the voltage for a power supply/transformer for the ozone generator plates.

The specs for the power supply/transformer are as follows.

Power: 90W
Frequency: In: 50-60Hz Out: 18 Khz
Voltage: 220V / 110V
Output: 3.1 Kv

The specs shown above are the only specs I have for both components.

Images of the components and and drawing in the configuration of the components being used are attached.

Any suggestions are greatly appreciated.

Thank You for your help.