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Thermostatic Shower Cartridge for Vernet TMV2 VERCA43LT

White plastic cartridge with a brass stem copper thermo stainless screens with black orings.
White plastic cartridge with a brass stem copper thermo stainless screens with black orings.
White plastic cartridge with a brass stem copper thermo stainless screens with black orings.
White plastic cartridge with a brass stem copper thermo stainless screens with black orings.

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“This place is amazing. I live in San Antonio, Texas and there are a few plumbing stores with vintage parts but they never have what I need and the ordering process takes them weeks. I found a rare part at Noels by reverse image search but they will do it for you. I've used them 3 times. Their agents are knowledgable and polite. They will find you the same part or the after market part and get you going on your way. They have 2-3 day shipping. My house was built in the 30's and they know exactly what the after market parts are that I need. I save money and time going to them. I sure wish they were in San Antonio! I will just go directly to Noel's next time - they are LEGENDS! ”
-BP W.
06/21/2026

$138.47

 

The Vernet VERCA43LT (often listed as CA43 L-T) is a thermostatic cartridge used to regulate water temperature in shower and bath mixer valves. It is specifically designed to provide anti-scald protection and maintain a stable temperature by mixing hot and cold water flows.

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.

SKU: 41855 Category: Tag:

Vernet VERCA43LT replacement cartridge. Designed to fit various slimline showers and Crosswater mixer valves, this 4-inch, TMV2-certified unit instantly regulates hot and cold water to provide a consistent, comfortable temperature while preventing dangerous temperature spikes.

 

  • Meets TMV2 safety ratings, making it suitable for domestic use to prevent accidental scalding.
  • Constructed with a high-technology thermoplastic polymer to minimize limescale buildup.
  • Commonly used in slim sanitary faucets, shower enclosures, and mixer valves from brands like Crosswater.
  • 4″ Length

Common questions about this product

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

Yes, this aftermarket part will replace your OEM 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.

 

 

chat iconWHAT OUR CUSTOMERS SAY…

“The cartridge in my kitchen sink broke last week so I've been without that sink for a whole week. I ordered a replacement from Noel's, which I could not find anywhere else and it worked perfectly. Thank you! You saved me! ”
-Matt F.
09/19/2025
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