Delta

MultiChoice® Universal Tub / Shower Rough - PEX Cold Expansion

Model#: R10000-MF

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R10000-MF is rated 4.7 out of 5 by 163.
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Finish: Not Applicable
List Price*: $60.00
Base Parts
R10000-MF
List Price*: $60.00
  • MultiChoice® Universal valve body only
  • Accepts single, dual, or dual thermostatic cartridge
  • Cartridge ships with trim
  • Back-to-back capability

Installation Information


  • Fittings Type: Universal fittings
Rated 5 out of 5 by from Can’t Go Wrong Can’t Go Wrong with Delta Fixtures or Faucets Direct. Great Product, best price, Excellent Service
Date published: 2019-06-23
Rated 5 out of 5 by from Delta Makes a Good Quality Valve Body This valve body is solidly constructed. It is also very innovatively and logically designed.
Date published: 2019-03-15
Rated 5 out of 5 by from Valve Upgrade This new rough-in valve gave us the flexibility to install a shower handle with temperature control independent of the water volume. Went it easily and works great. Best of all, if access to the cartridge is needed in the future, it can easily be done by just removing the handle and not cutting into the wall! Easy to order, great price and excellent delivery time.
Date published: 2018-12-11
Rated 5 out of 5 by from Excellent support of the product line Warranty is the best in the business.
Date published: 2018-10-21
Rated 4 out of 5 by from Works as expected Not much to say. How do you review a rough in valve? It arrived as advertised, was installed by a professional plumber, and so far is functioning properly. I hope that remains the case as it is now buried behind expensive tile.
Date published: 2018-02-11
Rated 4 out of 5 by from Needs better set up instructions works well but set up took a few tries as instructions were not clear [This review was collected as part of a promotion.]
Date published: 2018-01-17
Rated 5 out of 5 by from So far, so good Our contractor installed this valve in our new bathroom. We purchased the one with "service stops" because we were told these "stops" allowed you to turn off the water here and not have to turn water off to the whole house. It seems to work because our shower works fine. Obviously, I'm not a contractor and had no clue what this was for, but our contractor indicated it worked fine, too. I'm not sure how much these cost at retail and I can't speak about the quality other than our experience. It seems to do the job it's supposed to.
Date published: 2018-01-15
Rated 4 out of 5 by from DELTA R10000-UNBX I almost exclusively use Delta faucets so I go through many of these. The valve is well made brass and you can knock out the reducer for commercial applications to increase flow rate. The bracket is another story. It is usually damaged from the box (bent) and is made of cheap composite metal so bending it back usually breaks it. It also won't stand up to the torch while sweating. I buy several extra brackets to keep on hand to replace. Maybe Delta will make them out of brass one day...
Date published: 2018-01-08
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can the stops be installed for a pressure test ,if not what size plug for testing ,1/4 male plug does not fit

Asked by: ianmcc
Thank you for your question, ianmcc! The stops can be left installed during testing and can be closed 3 turns for the full open position without a noticeable reduction in flow. Best regards, Jon
Answered by: Delta Faucet
Date published: 2019-08-09

Difference between r100000-unbxj and r10000-ipws

I am planning a complete remodeling of a bathroom. Please advise on the differences between the two Universal and Shower Valve Body.
Asked by: reggie
Hi Reggie, In the abbreviation on the R10000-UNBX the UN stands for Universal connections on Inlets/outlets, BX is a single box model. The abbreviation in the R10000-IPWS the IP stands for iron pipe inlet/outlets and the ws means the rough valve comes with stops. This allows you to turn off the water flow right at the valve vs. turning of the water to the home.
Answered by: JessW
Date published: 2017-12-10

R10000-MFWS

What does the Pex Cold Expansion represent in this code and what would be the benefit of using this valve vs. the R10000-UNWS?
Asked by: Rep.
Hi Rep, Thank you for your question! The R10000-UNWS has 1/2" inlets for copper or iron pipe and would need an adapter to use PEX with with it. The R10000-MFWS is manufactured to be used with PEX. Best regards, Brandis
Answered by: DeltaFaucet7
Date published: 2016-02-11

I dont have tub, is there a part# to plug the lower port ?

Asked by: crg63
Hello Crg63, Thank you for your question! Unfortunaely, we do not manufacture any plugs for this valve. You can cap off the bottom port with your choice of 1/2" outlet pipe plug. The plug can be threaded or soldered. Best regards, Tanya
Answered by: Delta Faucet
Date published: 2019-07-26

On the R10000-MFWS what is the cartridge part number for the thermostatic cartridge?

Asked by: Kenny loftin
Hi Kenny Loftin, Thank you for your question. The RP47201 is the Delta MultiChoice Universal Thermostatic cartridge assembly that would work with the Delta Rough-In Valve R10000-MFWS. This cartridge assembly comes with the Delta TempAssure (Thermostatic) 17T Series shower and tub and shower trim kits. https://www.deltafaucet.com/parts-product-detail?modelNumber=RP47201 Best regards, Tanya
Answered by: Tanya
Date published: 2018-02-11
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