Not sure you can love a Thermostatic Valve but it was just what I needed & it got to me quickly at a good price.

This is the valve of all valves! High flow, great mixing control, and smooth lever movement.

It was exactly what we needed. It's functional

Expensive but very high quality. Works well and easy to install.

This review is just of rough-in, we will review "bathing" experience later. 1st off, the dimensions in the spec sheet don't exactly match product, so measure your device and double check. Kind of disappointing that you can't use lower output except for bath spout. This make plumbing for multi device (shower, body jets, etc.) much more crowded / complicated as all feeds must come off top outlet. Lastly, unit only provides 2 ears for mounting screws on top of unit, so when tightened down, this cocks the unit out of plumb. If tubing to a bath spout was installed and clamped down this would not be an issue. But as lower outlet is plugged in this install, looping a screw-down pipe clamp over bottom outlet boss was needed to pull unit back to plumb. In light of this, could KOHLER put a couple screw ears on bottom of unit? I think it would be nice in a $300 valve, so 4 stars not 5. So except for my nitpicking, these are nice units, and so is the rest of the KOHLER kit that I bought.