Delta®

MultiChoice® Universal Tub/Shower Rough - Universal Inlets/Outlets

Model#: R10000-UNWS-3
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Delta®
MultiChoice® Universal Tub/Shower Rough - Universal Inlets/Outlets
Model#: R10000-UNWS-3
List Price: $12150
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Find local Delta® installers.
PRODUCT FEATURES
The Delta® MultiChoice® Universal Valve gives you the flexibility to upgrade the style and functionality of your shower without altering the plumbing behind the wall. By installing the universal valve first, you have the freedom to decide (or change your mind on) what type of shower you want later. Whether you’d like a new look or a new function for your shower, with MultiChoice Universal Valves getting what you want has never been so simple.
  • MultiChoice® Universal valve body only
  • Accepts single, dual, or dual thermostatic cartridge
  • Cartridge ships with trim
  • Back-to-back capability
  • Model must be ordered in full case quantity of 3
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
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Installation Information
Overall Height (in.) :
4
Valve Type:
Valve body only

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from Nice quality. Works as it suppose to. Good quality.
Date published: 2026-05-10
Rated 5 out of 5 by from WATER FLOW WIZARD The water flows perfectly
Date published: 2026-04-11
Rated 5 out of 5 by from Delta mixing valve-- Excellent high quality mixing valve
Date published: 2026-03-31
Rated 5 out of 5 by from Water-saving Valve makes pressure independent of temperature I bought this valve because it enables you to set the pressure (flow) of the water independently from the temperature. I hate that all the options from the big box stores require you to turn the water all the way on in order to simply get hot water. I believe in only using what I need, and this valve (combined with the right hardware inside the shower) permits me to have hot water at a much lower flow rate. I'm just now getting again for the remodel of another bathroom.
Date published: 2026-02-17
Rated 5 out of 5 by from Rough in box Easy installation worked perfectly
Date published: 2026-02-02
Rated 3 out of 5 by from Shower body This worked fine as far as I can tell.
Date published: 2025-12-26
Rated 5 out of 5 by from Faucet hook up on inside of wall. Easy to install in wall in shower
Date published: 2025-12-14
Rated 5 out of 5 by from Our new shower Fine quality great service
Date published: 2025-11-07
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Q&A

I lost the ring that secures the cartridge, how can I get a new on R10000-UNWS-3 ( installed and during the cleanup somebody through it away

Asked by: 21james
Hello 21James, Thank you for your question. The RP22734 is the bonnet nut/ring that holds the valve cartridge assembly in the Delta Universal MultiChoice Rough-In R10000-UNWS-3 valve assembly. Best regards, Tanya
Answered by: Delta Faucet
Date published: 2024-03-28

what is the replacement cartrige for R1000-UNWS-3?

Asked by: Charlie
Thank you for your inquiry, Charlie! The Delta MultiChoice Universal Rough-In R10000-UNWS-3 valve does not come with a valve cartridge assembly. The trim kit that is selected to be installed with this rough-in valve will include the valve cartridge assembly. Best regards, Tanya
Answered by: Delta Faucet
Date published: 2024-03-28

do the delta rough in valves (R10000-UNBX) contain lead?

Asked by: Tom
Hi, Tom! Thank you for your question. The rough does have a small amount of lead in the fittings but is in compliance and does not exceed .02% lead content requirement. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2024-03-28

What cartridge will work 1700 or 13/ 14

Asked by: KhrisB
Hi, KhrisB! Thank you for your question. The Delta part number RP46074 is for the 13/14 series trim. The Delta RP46463 is for the 1700 series trim. Best regards, Themar
Answered by: DeltaFaucet7
Date published: 2024-03-28

Temp adjustment for R10000-UNWS

I just had a bathroom remodel completed and they didn't adjust the valve correctly (I guess) as I don't get any hot water. I looked at the video but didn't recognize any of the valves used. The trim kit I have is a Linden, T14294RB.
Asked by: Roger
Hi Roger, Thank you for contacting us. On a new installation, you may need to adjust the Rotational Limit Stop to get hot water. Please see our How-To Video linked below or refer to your installation guide for help adjusting the stop. http://www.deltafaucet.com/tools-resources/research/video-gallery/video.html?v=n2_uZ7wgV1I&cat= Thanks, Jon
Answered by: DeltaFaucet3
Date published: 2024-03-28

What is the flow rate of the R-10000UNWSHF ? I want to use it as a tub filler only.

What trims can I use with this valve to get the most flow?
Asked by: Bunyan
Dear Bunyan, Thank you for your question! At 60 PSI, a wall-mount tub faucet will run at 5.6 gallons per minute or more, depending on the trim and valve you choose. Here is the flow rate comparison information. R10000-HF(60PSI)(80PSI) 13/14 7.3gpm 8.6gpm 17 6.7gpm 7.8gpm 17T 9.4gpm 10.7gpm For large tubs, we recommend to use a deck-mount or floor-mount tub filler. https://www.deltafaucet.com/bathroom/bathing?type=Delta_Bathroom_Bathing_Tub+Fillers Best regards, Tanya
Answered by: Tanya
Date published: 2024-03-28

What is the difference between Model # R10000-UNWS and Model # R10000-UNWS-3

What is the difference between Model # R10000-UNWS and Model # R10000-UNWS-3
Asked by: NSL
Hi NSL! Thanks for your question! The R10000-UNWS-3 is the same valve except the package contains 3 valves. So if you are wanting to purchase just one valve, you'll want to purchase the R10000-UNWS. Best Regards, Justin
Answered by: DeltaFaucet4
Date published: 2024-03-28

what cartridge goes with R10000-UNWS-3 multi choice universal valve only with stops?

Asked by: Kennedy1986
Hi, Kennedy1986! Thank you for your question. All of our Delta Valve Trim Kits will include the correct cartridge for installation with the Delta MultiChoice Universal R10000-UNWS-3 Rough Valve Body. Best Regards, Rosanna
Answered by: Delta Faucet
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-RP46079

Delta®

Delta® Pressure Test Plug - Hot / Cold

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

RP46079

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-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.