TMX-145 Thermal Motor Replacement

TMX-145 Thermostatic Mixing Valve, made by Symmons. Comes with instructions, and everything seen in the photo.

Replaces TMX-120, TMX-133, TMX-134.

We're currently the only vendor that has these left. We have 4 of these left in-stock, there are no more listed anywhere online.

Symmons is a premier manufacturer of commercial and residential plumbing products. Symmons expanded its product line to include a variety of durable, reliable, and beautifully designed products.

Free shipping within the continental US

$36.00

Add to Cart:
Always Free Shipping
  • Model: TMX-145
  • Manufactured by: Functional Devices
Ask a Question
We're currently collecting product reviews for this item. In the meantime, here are some reviews from our past customers sharing their overall shopping experience.
4.9
Out of 5.0
A graph showing this site's review totals.
Overall Rating
98%
of customers that buy
from this merchant give
them a 4 or 5-Star rating.
Verified Buyer
May 20, 2025 by Rick H. (United States)
“Easy process”
Verified Buyer
May 20, 2025 by Dale F. (United States)
“Easy to use. Saved previous order.”
Verified Buyer
May 16, 2025 by A Reviewer (United States)
“My order was received & shipped quickly & efficiently. The price increase was a shock, but I realize the filters are almost obsolete.”

Manufacturer Info