Shower Valve installed upside down

[Zach Coleman]

I arrived to the home of a customer complaining about their water only getting warm.

I figured that this might be a simple "hot limit stops" issue.

Turns out, the valve was installed upside down. I noticed that even after removing the red limit stop, there is still another limit on the cartridge that is immovable. (The

Is there a way to

 

[Jeff H Young]

If its a tub shower I cant imagine it will function shower only its posible it might function Id have to test it to see

 

[Sponsor]

 

[Tuttles Revenge]

....to fix this?

A lot will depend on which shower valve was installed.

Which shower valve is it?