Temptrol Cap Assembly for Symmons T-12A

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WHAT OUR CUSTOMERS SAY…

“Order received and installed. Thank you very much (spoken mentally in my best Elvis voice). Really is nice to know that there is still a business out there that's got their act together! Appreciate the quick service and correct parts shipping. Thanks again.. jP ”

-Jack P.

04/02/2026

$60.47

The Symmons TA-12A (also referred to as the T-12A) is a Symmons replacement cap assembly designed for use with the Symmons Temptrol series of shower and tub/shower valves. It is a key component for maintenance and repair of the valve, particularly for resolving leakage problems.

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Temptrol Cap Assembly for Symmons

T-12A

The TA-12A cap assembly is known as the “heart of the Temptrol system” along with the TA-10 spindle.
Constructed of durable, solid brass and other metals for longevity.
1/2 in. I.D. x 1 in. O.D.
Limit stop and O-ring included

Customer submitted images.

Common questions about this product

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.

Yes, this aftermarket part will replace your OEM part.

WHAT OUR CUSTOMERS SAY…

“I have come here as a maintenance technician countless times. NOT ONCE did these guys fail to impress me with their knowledge. They are across town for me and I don’t complain due to their unmatched service. I can bring in a busted chewed up cartridge or part and within 10 seconds the guys are like “ yup we have one right over here” and will bring me the exact match from what I had. Simply top tier. -SNS management ”

-Isaac G.

06/15/2024