Delta faucets on sales

[davester]

It's not quite so simple. There are both pressure-balance and temperature-balance controls. The pressure-balance will save you from sudden drops or increases in temperature due to somebody turning on a hose or washing machine but the temperature-balance control is even better since it keeps the temperature right where you set it. We have one of these in our shower and it makes the shower so much more pleasurable...no fiddling with the faucet...just set and forget. It sounds like Black has one of the latter (and we have the exact same faucet only with a different handle style.

Also note that most plumbing codes now require pressure-balance valves at a minimum.