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Thermostatic Cartridge for California & Watermark Faucets CART-TH

chat iconWHAT OUR CUSTOMERS SAY…

“I spent the balance of 3 days looking locallyfor a replacement head for our Kitchen sink...only to find these guys with an exact fit and finish and lower than market pricing...I immediately ordered (an awesome website with smooth cart checkout). 20 minutes later I find a blown out gasket/ring that I was able to replace, and avoid having to replace entire spray head. I text there support line ( while the store was closed!) Requesting the order to be canceled. Within minutes and without hesitation or questions they had refunded my card and canceled the order. They have one of the largest online inventories, notably stocking harder to locate stuff and boasting a separate text line dedicated to recieve customer pics of parts/gear to ensure we are getting exactly what we need. Enough said. Bring your future plumbing problems/needs here and trust you will be taken care of...I know I will... @ Noels, thanks for continuing a tradition of honorable business practice, in a world that is littered with allot less... ”
-John M.
03/14/2026

$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, asknoel@noelsplumbingsupply.com, or via the text widget on this screen.

SKU: 488160 Category: Tags: ,

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

 

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

Is this the correct item for my application? chevron-icon

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

 

We will make sure you have the right part.

 

 

Will this item replace the original OEM part? chevron-icon

Yes, this aftermarket part will replace your OEM part. 

chat iconWHAT OUR CUSTOMERS SAY…

“Outstanding fast delivery on two pieces of an ancient Wolverine bath stem for Kohler - from the early 40s I think. The new one has a different body design, but it screwed directly into the old hot/cold tree and was the exact 6" length. Forty eight hours after installation now, and all remains fine. Also, kudos to the people who set up the website and ordering process. Great work - clear photos and info ! PS: I'm not an employee or family...lol. I retired from electrical wholesaling here outside Chicago and I appreciate a good job. ”
-JM C.
07/31/2026