Delta®

MultiChoice® Universal Tub / Shower Rough - PEX Cold Expansion

Model#: R10000-MFWS
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Delta®
MultiChoice® Universal Tub / Shower Rough - PEX Cold Expansion
Model#: R10000-MFWS
List Price: $12150
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Find local Delta® installers.
PRODUCT FEATURES
This rough-in kit may be installed prior to choosing the specific trim and finish. Allows for construction or a renovation project to proceed without delays when narrowing down a design style. Trim kit is sold separately and is required to complete the unit. Save time, effort, and money on future renovation updates because there’s no need to alter plumbing behind the wall.
  • MultiChoice® Universal valve body rough-in kit only
  • Must purchase trim kit to complete the unit
  • Forged brass body
  • Accepts single, dual, or dual thermostatic cartridge
  • Cartridge ships with trim
  • Back-to-back installation capability
  • PEX cold expansion with stops, with UN Outlets
  • 1/2 in. outlets and connections
Special Information
Warning Image
California Prop 65 WARNING
Technology and Special Features
MultiChoice® Universal Valve
Special Information
Warning Image
California Prop 65 WARNING
Documents & Specs
Product Support, Repair Parts & Technical Specifications
View Technical Specifications
View Maintenance & Installation Sheet
View Parts & Accessories Diagram
Register Product
Installation Information
Connection Type :
Universal fittings
Overall Height (in.) :
4
Valve Type:
NA

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from Great Valve & Value [This review was collected as part of a promotion.] Delta is always a reliable choice with easy to coordinate parts.
Date published: 2025-11-14
Rated 5 out of 5 by from Works well. Super happy with it
Date published: 2025-09-17
Rated 5 out of 5 by from High quality, easy install, lots of trim options Not much to say other than it seems to be very well made and robust. I bought this particular variant for the expansion PEX inlet fittings... I just wish the shower outlet was also PEX since that's what I'm using (PEX up to a brass drop ear elbow). So that was one more adapter fitting to buy, but no big deal. I understand why they make that one universal copper/steel. And of course, you shouldn't use PEX for the tub spout outlet, so no issues with lack of PEX connection there.
Date published: 2024-12-11
Rated 5 out of 5 by from ..... Smooth transaction
Date published: 2023-02-14
Rated 5 out of 5 by from Good install for quality product Contractor/plumber said this was an easy install for the pex pipes. They swear by Delta brand.
Date published: 2022-04-17
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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Q&A

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: 2024-03-28
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PART LIST

PART LIST

Image-RP83888

Delta®

Delta® Bracket - MultiChoice® Universal

List Price: $22.25
Online Price: $17.80
Free Ground Shipping All Orders $49+

RP83888

2.33 3
Image-RP22734

Delta®

Delta® Bonnet

List Price: $17.70
Online Price: $14.16
Free Ground Shipping All Orders $49+

RP22734

4.45 11
Image-RP46075

Delta®

Delta® Plasterguard

List Price: $5.85

RP46075

Image-RP46077

Delta®

Delta® Debris Screen

List Price: $9.95
Online Price: $7.96
Free Ground Shipping All Orders $49+

RP46077

Image-RP46078

Delta®

Delta® Pressure Test Cap

List Price: $12.35
Online Price: $9.88
Free Ground Shipping All Orders $49+

RP46078

Image-RP75136

Delta®

Delta® TempAssure® 17T Series Extension Kit

List Price: $102.30
Online Price: $81.84
Free Ground Shipping All Orders $49+

RP75136

Image-RP47202

Delta®

Delta® MultiChoice® Universal Thin Wall Installation Aid

List Price: $17.05
Online Price: $13.64
Free Ground Shipping All Orders $49+

RP47202

5.00 4
Image-RP46079

Delta®

Delta® Pressure Test Plug - Hot / Cold

List Price: $7.50
Online Price: $6.00
Free Ground Shipping All Orders $49+

RP46079

Image-RP50366

Delta®

Delta® Stem Assembly w/ O-Rings & Nuts

List Price: $29.60
Online Price: $23.68
Free Ground Shipping All Orders $49+

RP50366

5.00 1
* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.