Delta

MultiChoice® Universal Tub / Shower Rough - PEX Cold Expansion

Model#: R10000-MFWS

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R10000-MFWS is rated 5.0 out of 5 by 1.
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Finish: Not Applicable
List Price*: $84.10
Base Parts
R10000-MFWS
List Price*: $84.10
  • MultiChoice® Universal valve body only
  • Accepts single, dual, or dual thermostatic cartridge
  • Cartridge ships with trim
  • Back-to-back capability, WS= With Stops

Installation Information


  • Fittings Type: Universal fittings
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
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I bought this valve and is it possible to run to the shower and than run the tub spout to a rain head? And then on top of that is there trim kit that can run both at the same time, one at a time? Or do I have to buy a diverter valve?

Asked by: tyler
Thank you for your question, Tyler. You would need an R11000 diverter valve and a 3-setting trim kit in order to divert between a shower head and rain can shower head. The R11000 valve will be connected to the top port of the R10000. Best regards, Jon
Answered by: Delta Faucet
Date published: 2019-05-17

What is the difference between this model with PEX Cold Expansion R10000-MF and the PEX Crimp R10000-PX? Is the insert barb bigger in the former than the latter to accommodate the stretched PEX during installation? Thanks.

Asked by: David
Thank you for your question, David! The difference on these models is solely in the connection for the Inlets in regards to the type being used. Both will feature universal 1/2" connections, however the R1000-PX will have slightly tapered inlets for easier installation. Best regards, Edward
Answered by: DeltaFaucet234
Date published: 2018-10-07

i installed two of these rough in valves into my walk in shower. I teed the hots and colds together from original. I don't have a valve yet but plugged the shower head. i noticed that the valve itself is very hot to the touch with no H2O moving through

Asked by: Doug
Hi, Doug. Thank you for your question. The R10000-MF is a solid brass valve body. Any type of connection around the valve body in your wall that gets hot will make the valve body hot. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2019-02-02

What is the difference between a "box" model and the other roughin valves? Also, what is the difference between a high flow model and non high flow rough in showervalve?

Asked by: Aaron
Hello Aaron, Thank you for your question. The Delta MultiChoice Universal Rough-In "box" model rough-in valves are single model units and non-box models comes as bulk/case of units. The difference between the High Flow and non high flow valves is that there (non high flow valve) a bottom port for a tub spout installation and the R10000-UNBXHF valve does not include a bottom port for a tub spout installation. The high flow valve are designed for shower only installation. Best regards, Tanya
Answered by: Tanya
Date published: 2018-08-11

What size PEX pipe is needed for the R10000-PXWS inlet connections?

For the MULTICHOICE® UNIVERSAL ROUGH VALVE BODY - R10000-PXWS What size PEX pipe is needed for the inlet connections?
Asked by: Brent
Thank you for your question. The R10000-MF has 1/2" PEX cold expansion connections and 1/2" universal outlets with male threads. The R10000-PXWS has 1/2" PEX Crimp connections and 1/2" universal outlets with male threads. Best regards, Edward
Answered by: DeltaFaucet234
Date published: 2017-10-08
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