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Thermostatic Cartridge for Altmans & Sigma THEXCART 18.30.155

Thermostatic Cartridge for Altmans & Sigma THEXCART 18.30.155
Thermostatic Cartridge for Altmans & Sigma THEXCART 18.30.155 - Image 2
Thermostatic Cartridge for Altmans & Sigma THEXCART 18.30.155 - Image 3

chat iconWHAT OUR CUSTOMERS SAY…

“I sent in photos of a broken cartridge (still installed, couldn’t take it out myself due to water shut-off restrictions in a condo) and even with the limited view they were able to tell me the exact part I needed so I could have it ready for the plumber (meaning I didn’t need to pay for a plumber to come out twice!!) ”
-Alaina W.
06/27/2026

$180.47

 

Thermostatic Cartridge for Altmans & Sigma

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: 61023 Category: Tags: ,

Thermostatic Cartridge for Altmans & Sigma

 

THEXCART     18.30.155

 

3 3/4″ Length

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…

“After trying all over my area, I couldn't find the part for the faucet in my older house. The part I needed was found on the first try on their website and ordering was very easy. It was after hours, but someone responded to my text right away. The part was shipped the next business day. After putting the new part in the faucet works better than it has for years! ”
-Mark B.
06/25/2026
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