Delta R10000-UNBXT Universal Mixing Rough-In Valve with Thin Wall Installation Aid

Item #: BCI188439
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Technical Specs

Specification Sheet
Installation Guide
Country Of Origin USA
Inlet/Outlet Size .5
Made in America Yes
Pressure Balanced No, Yes
Scald Guard No

Product Features:

  • Made in the U.S.A. (Manufacturing plants: Greensburg, Indiana; Jackson, Tennessee)
  • Fully covered under Delta's limited lifetime warranty
  • All brass construction; forged from solid brass stock
  • Accepts all Delta mixing valve trims/cartridges, including all Monitor and TempAssure models
  • Universal inlet/outlet connections (PEX, IPS, copper)
  • Includes part RP47202 for thin wall installation aid (such as fiberglass or acrylic shower walls)
  • Sturdy mounting bracket included - prevents rocking and allows for securing to stringers
  • Square plaster guard, the size of a standard tile allows for right-angle cuts. Removable and snaps back into place
  • Heat-resistant pressure test cap for air/water testing before cartridge is installed
  • Back-to-back installation capabilities
  • Note: this is the rough-in valve only - valve trim (which includes the cartridge) required to complete

Additional Delta Links

Our SKU: R10000-UNBXT

This product is listed under the following manufacturer number(s):

  • n/a

*Denotes a finish or option that has been discontinued

2 Questions from the Community

  • The Delta R10000-UNBXT accepts thermostatic cartridges for use with the T17T trims.

    What's the difference between this and the R10000-UNBX? How do I know which one I need?

    A. The Delta R10000-UNBXT accepts thermostatic cartridges for use with the T17T trims.

  • The bottom is for a tub spout. You can cap it.

    it has 4 inlets one for hot water one for cold water one for shower head.what is the one on the bottom for?and can it just be capped off if not in use?

    A. The bottom is for a tub spout. You can cap it.

Product Reviews

Rated 4 out of 5 by from This part was satisfactory, and I've had no issues with this piece that I know of. It required saudering, which I've never done before, so I had someone else install it. I was replacing an older model of this fixture and was told the old one was worn out. However, my handiman spent a LOT of time trying to figure this part I'm not sure if that's on him or this part...thus 4 instead of 5 stars.
Date published: 2010-07-16


Delta pushes the ways we interact with water by continually finding breakthrough technologies and water conscious solutions. With over 50 years of customer interaction, Delta designs faucets and plumbing fixtures to suit their customer’s desires and needs. Reliable and responsible manufacturing sets Delta products apart and keeps customers coming back for more.

Warranty Info

Delta Warranty

With Delta® Faucet Company, you can be sure you're getting products of the highest quality.

All parts and finishes of the Delta faucet are warranted to the original consumer purchaser to be free from defects in material and workmanship for as long as the original consumer purchaser owns their home. Delta recommends using a professional plumber for all installation and repair. Delta will replace, FREE OF CHARGE, during the warranty period, any part or finish that proves defective in material and/or workmanship under normal installation, use and service.

This number is for customer use only : Customer Direct Replacement parts may be obtained by calling 1-800-345-DELTA (3358) or by writing:
    Delta Faucet Company Product Services
    55 E. 111th Street Indianapolis, IN 46280
This warranty is extensive in that it covers replacement of all defective parts and even finish, but these are the only two things that are covered.

Labor charges and/or damage incurred in installation, repair, or replacement, as well as any other kind of loss or damage are excluded.

Proof of purchase (original sales receipt) from the original consumer purchaser must be made available to Delta for all warranty claims.

This is the exclusive warranty by delta faucet company, which does not make any other warranty of any kind, including the implied warranty of merchantability.

This warranty excludes all industrial, commercial and business usage, of faucets whose purchasers are hereby extended a five-year limited warranty from the date of purchase, with all other terms of this warranty applying except the duration of the warranty. This warranty is applicable only to Delta faucets manufactured after January 1, 1995.

Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. Any damages to this faucet as a result of misuse, abuse, or neglect or any use of other than genuine Delta replacement parts WILL VOID THE WARRANTY. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. It applies only to Delta faucets installed in the United States of America, Canada and Mexico.

If you have any questions or concerns regarding our warranty plan, please e-mail us, or call 1-800-345-DELTA (3358).

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