On Mar 3, 1:20�pm, Kurt Ullman wrote:
It appears as though mine has decided to run 24/7. Anything it could be
that I might be able to take care of on my own, or should I just bite
the bullet and call for a plumber.

Check to see that nothing is holding the switch in the "on" position.
Sometimes debris and cords can get in the way.

Depending on what type you have, new switches are readily available at
most hardware stores and home centers, and they are easy to replace.
They are usually less than $10. Unplug or turn off before replacing
switch.

Hank