Thermostatic Cartridge for California & Watermark Faucets CART-TH

Bright brass cartridge with stainless screens black rubber o-rings and copper thermo.

WHAT OUR CUSTOMERS SAY…

“Y'all are amazing. I live in Texas and it's faster to order express from Noel's than go to local parts stores. Customers can text Noel's a picture of the part they need and Noel's will find that part or the equivalent and text the link. They have 2-3 day shipping available. The staff answers the phone quickly, politely and they know their stuff! The unit I needed plumbing parts for was built in the 30s. No matter, Noels has me covered. I highly recommend them. Thank you Noel's for your efficient, old school excellence combined with current technology! You have saved me so much time, money, and aggravation! A++++++ ”

-Thalia,

07/03/2026

$264.27

The CART-TH Thermostatic Cartridge is a premium plumbing replacement part designed to regulate water temperature and prevent scalding in luxury high-flow shower systems. It is most notably utilized as a replacement part for California Faucets and Watermark Faucets thermostatic valves. It is also fully interchangeable with the widely used Moen 130156 3/4″ thermostatic cartridge.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.

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Stop dealing with sudden cold shocks or scalding water in your shower. The Thermostatic Cartridge CART-TH is the ultimate repair solution designed to restore precise temperature balancing and smooth water flow control to your luxury bathroom fixtures. Built with industrial-grade durability, this cartridge balances hot and cold water lines dynamically to maintain your chosen temperature, even when water pressure drops elsewhere in your home.Stop dealing with sudden cold shocks or scalding water in your shower. The Thermostatic Cartridge CART-TH is the ultimate repair solution designed to restore precise temperature balancing and smooth water flow control to your luxury bathroom fixtures. Built with industrial-grade durability, this cartridge balances hot and cold water lines dynamically to maintain your chosen temperature, even when water pressure drops elsewhere in your home.

CART-TH

Blends hot and cold water to maintain a constant, pre-set temperature despite external household water pressure drops.
Heavy-duty solid brass body with a paraffin wax element core.
4″ Length
20 point broach