I have just moved into a new house and it has a bath shower diverter. There is the shower part at the top, a tap to turn on the water, the bath tap and then a switch that appears to put the plug in and out of the bath. I turn the water on and it comes out of the bath tap and there is nothing that I can see to change it into a shower. It is an old Delta system. Please help!!

Can u give us a picture of spout?

Is it a 3 valve system?

Is there a button on top of spout?

Chuck

Hard to ID this faucet w/o a visual. If you post a picture we will help you. Back to you...