Water Temp 'lock' ?
I think this must exist, but I have no idea what it would be called to do a search: I'm looking for a mechanism that would guarantee a consistent water temperature in a shower.
We have bad timing in this house and I'm always starting the washing machine just when my husband gets into the shower. (As a result, he doesn't come out of the shower in a very good mood.)
We're starting a bathroom reno soon and I'm wondering if this is something that can be installed w. the new plumbing.
Thanks for any info.