Our shower has two dials: temperature and pressure. The temperature dial has a specific temperature that it will "snap" to. (When increasing temperature, it wil

Our shower has two dials: temperature and pressure. The temperature dial has a specific temperature that it will "snap" to. (When increasing temperature, it will stop there unless you hold in a button. It doesn't snap when decreasing the temperature.) Generally, I find the temperature it snaps to quite pleasant, so I just put it at the snap temperature and then open for the water with the other dial.