Put in new shower head and parts the problem is the shower and tub both come on at the same time full blast and the water from the shower is just luke warm

Hi Froggy

Please provide a few more details, OK?

Brand name of tub/shower valve

Model number of tub/shower valve

What parts got replaced... exactly

Is the diverter on the tub spout or up in the valve body?

Are you aware of the temperature limiting device (if present)? If not, look at the manufacturer's website for a spec. sheet detailing all that you should need to know.

It sounds like an issue with the diverter and or the entire catridge being misaligned.

Post back with the info. Requested and we'll see what we can tell you...

Mark

Hello Proggy,

Please respond to marks questions that we be able to help, Thanks.

John