although the valve itself is ceramic, the seals are o-ring, which either dry out or shrink in about 10 years, causing the faucets to leak around the trim.. Wiking. Atherton, CA. Mon Mar 15 2010

Much need piece for installation of new faucets. Fast delivery. Stacey. Thu Sep 25 2025

Designed exclusively for Delta faucets.

This thing always had a sloppy, wobbly action, until it broke. The pieces show that the plumber must’ve cranked that Allen wrench hard, to screw through the plastic, because the tab on the handle doesn’t fit snugly into the slot on the piece. No wonder it’s been discontinued, and the non-compatible new ones seem to have brass parts, but I can’t find any that fit RP 37902. My plumber said he’s never seen a part discontinued without there being a replacement, and this plastic part is truly a bad design.. Plasticine Porter. Thu Oct 26 2023

Give yourself the ultimate showering experience with the Fontana Sarzana 6 Functions Horizontal Shower Mixer Thermostatic Valve. Experience this shower mixer valve is equipped with six different functions, including a rain shower, hand shower, body jets, and more. Plus, it features a thermostatic control so you can always enjoy the perfect water temperature. Constructed of high-quality materials, this shower mixer valve is built to last. When it comes to new bathroom upgrades, Fontana Showers offers shape, finishes and styles that you've been looking for.

Enjoy precise water control with this rough-in valve. Designed for easy integration, it seamlessly blends into any bathroom design, bringing a touch of modern functionality. Experience a new level of showering thanks to its advanced valve technology.

Exactly what we needed with the trim kit I bought to get our newly renovated bathroom shower up and running.. Katie. Livonia, MI. Mon Jul 27 2026

The KOHLER® Rite-Temp valve system sets standards for ease of installation, application versatility, and long-term reliability, simplifying your plumbing project and providing maximum flexibility for future changes or upgrades. The Rite-Temp valve platform uses the latest pressure-balancing technology to provide anti-scald protection and temperature control for enhanced showering comfort. Once the valve is installed, select your finished trim and finish from KOHLER®'s comprehensive design portfolio. Should you decide to remodel in the future, simply change out your trim for the latest design without the need to change the valve installation.

Nothing wrong with product. Had to return as it was not the right kit.. Anonymous. Mon Apr 13 2026