Temptrol Cap Assembly for Symmons T-12A

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WHAT OUR CUSTOMERS SAY…

“Went in with an old faucet stem that no big box store carried, left with a replacement in less than 5 minutes. ”

-Andrew J

$59.17

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

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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…

“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