Water pump switch
Bought older motorhome and water pump switch is not label for on or off. Mrs and I are in disagreement. Is it on if it makes a sound when using water? I know it may seem like a simple question but an...
Forum Discussion
If you have multiple switches then it's often like having 2 switches controlling a light or outlet in your home. Which way is on for one switch depends on the position of the other switch.
