Delta®

MultiChoice® Universal Tub and Shower Valve Body

Model#: R10000-LBX
Add to Favorites
Find local Delta® installers.
Delta®
MultiChoice® Universal Tub and Shower Valve Body
Model#: R10000-LBX
List Price: $8820
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
  • MultiChoice® Universal valve body only
  • Accepts single, dual, or dual thermostatic cartridge
  • Cartridge ships with trim
  • Back-to-back capability
Special Information
Warning Image
California Prop 65 WARNING
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:
Valve body only

INSTALLATION SUPPORT

Need help with installation? Find local Delta® installers. Get Quotes. Read reviews.

GO
Enter Valid Zip.
REVIEWS
Rated 5 out of 5 by from Shower make over. Made the job a whole lot easier.
Date published: 2025-11-23
Rated 5 out of 5 by from Great product Works exactly as designed and expected
Date published: 2020-08-25
Rated 5 out of 5 by from Is there a diff between LBX and UNBX? Is there a difference?
Date published: 2018-07-07
Rated 5 out of 5 by from Great product. Bought this from a local supplier and our contractor installed it. Great quality diverter. Would definitely buy Delta products in the future.
Date published: 2017-03-14
  • y_2026, m_6, d_12, h_16
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_en_US, sid_R10000-LBX, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getReviews, 5ms
  • reviews, product
Q&A

What is the flow rate of r10000-lbx?

Asked by: henryabbott
Hi, Henryabbott! Thank you for your question. The R10000-LBX rough valve does not determine the flow rate. The flow rate is determined by the cartridge assembly that is inlcuded in valve trim kit for the rough valve. Best Regards, Rosanna
Answered by: Rosanna
Date published: 2024-03-28

does the r10000 high flow valve come w/ pex connections [shower only]

Asked by: Bill
Dear Bill, Thank you for your question. Yes, PEX can be used with the Delta High Flow R10000-UNHF shower only, valve connection. Best regards, Tanya
Answered by: Tanya
Date published: 2017-02-06

What is the difference between a R10000-LBX and a R10000-UNBX?

Asked by: mmmm
Hi, Thank you for contacting us. We apologize for any inconvenience. We are more than happy to help you. There is no difference in the two R10000's. The L in the LBX just means its from Lowes. Please contact us at 1-800-345-3358 if you have any further concerns. We are open Monday through Friday 7:00 AM to 7:00 PM central time, and 8:00 AM to 5:00 PM on Saturday. Best Regards, Bethany
Answered by: DeltaFaucet7
Date published: 2025-08-26

So, we just purchased new delta faucets and shower controls for 4 bathrooms. the house was built in 2003, do i have to tear out all the old valves and replace with the new ones? Seems as though i will have to tear out the bathroom shower wall 

Asked by: Brian
Thank you for your question, Brian! I'm sorry for any confusion with your new Delta shower trims and we would be happy to help. The rough-in valve R10000-LBX accepts all multichoice single, dual, or dual thermostatic cartridges and will work with all T13/T14 or T17/T17T series trim kits. If you do not have a current multichoice universal valve, the trim kits may still work, however you will need to continue using the non-multichoice cartridge in order to use the trim kit as a multichoice cartridge will not work with an older valve body. If you do not have a Delta rough-in valve then you will need to remove these valves prior to using Delta trims kits with a compatible valve. Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

For the R100000 valve body, which of the 13 models (UN, UNBX, UNBXHF, UNBXT, UNWS, UNWSHF, UNWSBXT, PX, PXWS, iP, IPWS, MF, or MFWS) will work with both standard stud walls or thin walls?  Also which model corresponds to Lowe’s r100000-lbx model?

Asked by: Larry
Hi, Larry! Thank you for your question. The Delta MultiChoice R10000-UNWSBXT and the Delta MultiChoice R10000-UNBXT will work with both standard stud walls and thin walls. Delta MultiChoice R10000-UNBX corresponds to the Lowe's R10000-LBX model. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2024-03-28

Will theR10000-LBX work for a shower only faucet. Is there a model that directly accepts 1/2 pex inlet and outlet piping?

Asked by: kfire01
Hello! Yes, we offer the PEX crimp version of this rough-in. https://www.deltafaucet.com/bathroom/product/R10000-PX.html Please reach out with further questions! Best Regards, Tim Digital Communications Specialist
Answered by: Timothy
Date published: 2025-09-19

Will the R10000-LBX work with all 17 Series trim kits?

Asked by: Heyward
Thank you for your question, Heyward! The R10000-LBX rough in valve accepts all multichoice single, dual, or dual thermostatic cartridges and will work with all 17 series trim kits. Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

which trim kits will this valve fit?

i don't understand difference between lbx, unbx, unws, .....ipw//// will the LBX (one lowe's carries in stock) fit all trim kits? whether they be shower only or tub and shower...thanks
Asked by: meangene
Hi Meangene, Thank you for your question. The R10000 is our multi-choice universal rough. The various model numbers include different types of connections to the valve like copper, pipe thread, or pex tubing. Most models also offer a WS version which come with built in screw driver stops. The LBX rough will fit all of our trims. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2024-03-28
  • y_2026, m_6, d_13, h_13CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.46
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_74
  • loc_en_US, sid_R10000-LBX, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_deltafaucet
  • bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0
  • CLOUD, getContent, 6ms
  • questions, product
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-RP46079

Delta®

Delta® Pressure Test Plug - Hot / Cold

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

RP46079

Image-RP75136

Delta®

Delta® TempAssure® 17T Series Extension Kit

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

RP75136

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