Delta®

3-Setting 2-Port Diverter Trim in Venetian Bronze

Model#: T11800-RB
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Delta®
3-Setting 2-Port Diverter Trim in Venetian Bronze
Model#: T11800-RB
List Price: $38500
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Find local Delta® installers.
PRODUCT FEATURES
A gentle curve and slight flare characterize the clean, modern design of this Single-Handle 3-Setting Diverter Trim. Getting ready in the morning is far from routine when you are surrounded by a bath that reflects your personal style. The shower becomes your private sanctuary where body sprays and showerheads work in perfect harmony.
  • Trim kit only, must purchase rough-in kit separately
  • Must purchase rough-in kit R11000 sold separately
  • 2 individual positions, 1 shared position
  • Single lever handle for ease of operation
  • 1/2 in. rough-in
  • Includes valve cartridge
Special Information
Warning Image
California Prop 65 WARNING
Technology and Special Features
ADA Compliant
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.) :
4-1/2
Valve Type:
NA

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from Perfect match Matches other fixtures in brushed stainless.
Date published: 2025-05-20
Rated 5 out of 5 by from Works great Seems to work great. The water on off valve had a limiter on it I had to have a plumber remove
Date published: 2024-12-23
Rated 3 out of 5 by from T11800 Appearance great but facia would not day to my old R1100 diverted valve
Date published: 2023-12-09
Rated 5 out of 5 by from homeowner This is worth it, was needed with the diverter that was installed, easy to use.
Date published: 2023-11-13
Rated 5 out of 5 by from Delta T11800 Expensive but well built and works very smoothly
Date published: 2023-07-04
Rated 5 out of 5 by from Control valve This product worked well, and it fit our existing.
Date published: 2022-12-27
Rated 5 out of 5 by from It works well and looks good. smooth design and works well
Date published: 2022-12-01
Rated 5 out of 5 by from Not big box Delta Heavy components provide a solid feel. There’s a light detent when divided flow is selected.
Date published: 2022-10-08
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Q&A

Can this faucet be configured to have an off position?

I would like to be able to have overhead shower or a wand or the off position not both in one position.
Asked by: Dan
Hi Dan, Thank you for your question. This diverter will allow you to run two components, together or individually. The diverter cannot be configured to turn the water off to both units. You must have a separate valve to control the flow and temperature of the water, such as a 14, 17, or 17T series unit. To narrow narrow down your selection, please click the link below. http://www.deltafaucet.com/bath/tubshower/filter.html Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2024-03-28

What shower valve trim kit is in this line?

Asked by: Linda
Thank you for your question, Linda! Model T11800-RB is part of the Tesla collection. Some examples of the valve trims in this collection are models T17T052,T17052 and T14052. Best Regards, Benjamin
Answered by: Delta Faucet
Date published: 2024-03-28

Matching trim for shower valve?

What is the part number for the matching trim for the R10000-UNBXHF Shower valve in Venetian Bronze?
Asked by: Jerryr
Hi Jerryr, Thank you for your question. Shower trims from our Leland collection models T14278-RBLHP H778, and T17278-RB as well as trims from our Lahara collection T14238-RB and t17238-RB will match the T11800-RB and use the R10000-UNBXHF high flow rough. Thanks, Dave
Answered by: DeltaFaucet2
Date published: 2024-03-28

Is this for shower/tub combo or can it be used for shower head and hand held shower and no tub?

Asked by: Gigi
Thank you for your question, Gigi! This Diverter Trim will cover the R11000 Diverter Rough which connects to the top port of a mixing valve rough such as the R10000-UNBX. Because of this, it is not recommended to divert back down to the tub spout. You can; however, still diverter water from the R10000 using a diverting tub spout or simply cap this port if not needed. The right port of the R11000 would then be capped leaving the left and top ports for a shower head and another feature such as a hand shower or body jet. https://www.deltafaucet.com/bathroom/product/R11000 Best regards, Edward
Answered by: Delta Faucet
Date published: 2024-03-28

Is there trim that can be used when the hole for the diverter is larger than the trim?

I have the t11800 and I made the hole the same size as the valves. the depth is about on the money slight in too far so the plate can push out the diverter trim too much. Thanks, Steve
Asked by: Steve
Thank you for your question, Steve. The RP42414 will fit behind the plate, and may help cover the hole. https://www.deltafaucet.com/parts-product-detail?modelNumber=RP42414 Technical Specifications: https://media.deltafaucet.com/SpecSheet/DSP-B-T11855%20Rev%20D.pdf Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2016-12-22

At 60PSI, what is the flow rate (in GPM) from each port when not in the shared position? and from each port when in the shared position?

Asked by: Steve
Hello Steve, Thank you for your question. The GPM ( gallons per minute) of the positions for the T11800/R11000 diverter valve depends on the components being used and the trim/cartridge of the control valve. Below is a general chart: Approximate Outlet Flow Rate (gpm) Pressure (psi) 13 Series 17 Series 17T Series 30 3.7 3.5 4.0 40 4.3 4.1 4.6 50 4.8 4.6 5.1 60 5.3 5.0 5.6 70 5.7 5.4 6.1 80 6.1 5.8 6.5 Best regards, Brandis
Answered by: DeltaFaucet7
Date published: 2016-09-19

I'm assuming that I can fill the bathtub and run the shower or a hand-held at the same time. Am I correct? Thanks for your assistance. Multitask

Asked by: Multitask
Hello Multitask, Thank you for your question. This diverter will allow you to run two components, together or individually. The diverter valve is not designed to have a tub spout connected to it You would connect the diverter tub spout to the bottom port of the valve. Best regards, Tanya
Answered by: Delta Faucet
Date published: 2024-03-28

We have purchased the Windemere Monitor 14 Series Valve Trim along with the MultiChoice Rough-In. We are wanting a diverter that does two shower heads, plus a both option. This valve recommended isn’t making sense to us. Help? 

Asked by: lexipinney
Rosanna, The I spoke with a Delta representative on the phone yesterday. They said this diverter trim required the R11000 rough-in. This particular rough-in comes with 4 outlets. In which, how do you plumb it accordingly to do the detachable on one, rain head on the other and then both? Does the cartridge that comes with this trim allow for that?
Answered by: lexipinney
Date published: 2024-03-28
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PART LIST

PART LIST

Image-Master-RP52590

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Dryden® Metal Lever Handle Kit - Diverter

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RP52590

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Delta®

Delta® Escutcheon - 3-Setting Diverter

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RP51924

Image-RP51918

Delta®

Delta® Cartridge - 3-Setting Diverter

List Price: $238.80
Online Price: $191.04
Free Ground Shipping All Orders $49+

RP51918

1.80 5
Image-RP51919

Delta®

Delta® Cartridge - 6-Setting Diverter

List Price: $238.80
Online Price: $191.04
Free Ground Shipping All Orders $49+

RP51919

3.89 9
Image-RP71717

Delta®

Delta® Cartridge Assembly - 2-Setting Diverter - Non-Shared

List Price: $159.50
Online Price: $127.60
Free Ground Shipping All Orders $49+

RP71717

Image-RP71718

Delta®

Delta® Cartridge Assembly - 3-Setting Diverter - Non-Shared

List Price: $159.50
Online Price: $127.60
Free Ground Shipping All Orders $49+

RP71718

2.20 5
Image-Master-RP42414

Victorian®

Victorian® Backplate

List Price: $51.25 - $81.15
Free Ground Shipping All Orders $49+

RP42414

Image-RP46078

Delta®

Delta® Pressure Test Cap

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

RP46078

Image-RP20032

Delta®

Delta® Copper Plug - Shower Only

List Price: $11.70
Online Price: $9.36
Free Ground Shipping All Orders $49+

RP20032

Image-RP75137

Delta®

Delta® Extension Kit - 3 & 6-Setting Diverter

List Price: $70.95
Online Price: $56.76
Free Ground Shipping All Orders $49+

RP75137

5.00 1
Image-RP64851

Delta®

Delta® Bonnet Nut - 3 & 6-Setting Diverter

List Price: $37.05
Online Price: $29.64
Free Ground Shipping All Orders $49+

RP64851

Image-Master-RP51916

Delta®

Delta® Trim Sleeve - Diverter

List Price: $19.60
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RP51916

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