Anything beside speed controllers

[sinper_joe]

can you use spikes or anything else to contorl motors.

[Matt Reiland]

Joe,

Depending on which motor you are using your options are:

Speed Controllers on Any of the motors including the Air Compressor (Update #1)

Relays (spike) on the WIndow Motors Only.

These are the only motor control options available

[Jeff Waegelin]

Do you have to use a speed controller on the compressor?

[rbayer]

no. A relay is fine (and normal!) for the pump.

[Jeff Waegelin]

That's what I thought, but Matt's post threw me off.