Foundations® Single Handle Shower Complete Rough and Trim

Model #:B112900

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Finish Shown: Chrome
List Price as
Shown (US $):1
$115.00
Exclusively available at Home Depot.

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Product Features and Benefits

  • WaterSense certification promotes water conservation
  • Complete unit includes trim and rough-in
  • 2.00 gpm @ 80 psi, 7.6 L/min @ 550 kPa maximum water usage
  • Meets standards set by Americans with Disabilities Act (ADA)
  • Spray settings include: Full Body
  • Lifetime Faucet and Finish Warranty
Watersense certified by CSA International

This product meets EPA criteria for WaterSense

Product Support, Repair Parts & Tech Specs

Support Information:

Installation Instructions / Owner's Manual

  • Valve Type: Single-function pressure balance cartridge
  • Flow Rate: 2.00 gpm @ 80 psi, 7.6 L/min @ 550 kPa maximum water usage

Troubleshooting Resources

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Frequently Asked Questions

General Faucet Installation Instructions

Reviews

Rated 4.3 out of 5 by 6 reviewers.
Rated 5 out of 5 by INCREASING WATER TEMP. MODEL -B112900 Everything went fine except on full hot it was luke warm/cool and no good come winter. After 1 hour of trying to figure it out I took a break and wife came home and checked it out. I cannot believe this but she figured it out. You don`t have to shut the water off, just pull the tiny o`ring on the stem towards you and the brass stops are 2 PIECES. Pull outer one out and rotate it clockwise for more hot water. Two weeks of cool showers are over. July 23, 2015
Rated 3 out of 5 by Faucet funtions effortlessly, easy to install, with simple directions Easy installation process. Directions were self explanatory for most part, had to go online to get clear understanding of how to increase water temperature, directions didn't explain sliding the o ring to be able to move adjustment. Once that was figured out system runs smoothly and efficiently. May 30, 2013
Rated 3 out of 5 by Cheap, entry level product Not too happy with my contractor. Paid a lot of money for remod and he cut corners. This valve isn't adjustable, and only gets very warm, never hot. Buy better! December 2, 2014
Rated 5 out of 5 by clean looking the faucet were packaged smartly in a small box and carefully protected inside. Instruction were easy to follow ,replacement parts are easy to install, simple one cartage, one,two three u are done great product May 20, 2014
Rated 5 out of 5 by easy to install I have had experiences with other faucet brands and always come back to delta. Their products are easy to install and never need any service as in ,washers, or cartridges. May 4, 2014
Rated 5 out of 5 by Love the company's service and the product Solid quality, easy installation, Awesome customer service January 21, 2014
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From time to time, Delta Faucet Company runs sweepstakes in connection with its Ratings and Reviews. Certain of the reviews posted above on this page may have entitled the author to a sweepstakes entry.

Customer Q & A

(25 Questions : 28 Answers)

Product Q&A

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Foundations Single Handle Shower Complete Rough and Trim
 
1 answer

shower valve

I installed the 112900 in my tub n shower by mistake n as u know both flow at the same time, can I replace it with the cartridge for a 114900. Thanks for your help
Topics: Assembly
Age: 65 or over
Gender: Male
Project Type: Replacement
Ownership: < 1 year
Skill Level: Intermediate
2 weeks, 2 days ago
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pete
Las Vegas, NV, USA
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Answer: 
Hi Pete,

Thank you for your question. The cartridge for the B112900 and B114900 are the same. The difference is that the B114900 rough-in will allow you to plumb the tub spout to the bottom port. The diverter is on the tub spout itself.

Best regards,
Jon
2 weeks ago
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1 answer

Will this unit work with the R10000 valve I already have installed?

Topics: Purchase
1 month, 1 week ago
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DC
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Answer: 
Hi DC,

Thank you for your question. This model works only with the included rough-in valve. Please click the link below to browse for similar models that will work with the R10000 valve.

http://www.deltafaucet.com/search/r...

Best regards,
Jon
1 month ago
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1 answer

B112900- Adjustment to water temperature

I need to raise the temperature of my shower (currently around 97 degrees) but I can't find any docs to help me along on this site. Is there a product installation manual that I am missing here? Please let me know or provide a link to the correct docs. Thanks. JLR Perez
Topics: Assembly, Care/Maintenance
Age: 45 to 54
Gender: Male
Project Type: New
Ownership: < 1 year
Skill Level: Intermediate
3 months, 1 week ago
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Jason
Pennsylvania
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Answers

Answer: 
Hi Jason,

Thank you for your question. Please click the link below to download the instructions for your shower faucet. Section 7 (pg. 6) will show you how to adjust the Rotational Limit Stop.

https://www.deltafaucet.com/media/M...

Thanks,
Jon
3 months ago
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1 answer

Replace B112900 handle with knob

I have a B112900 shower facet. I would like to replace the handle with a knob. I tried a universal replacement knob but it does not fit all the way over the bonnet and I had to leave the sleeve off. Is there a appropriate replacement knob I can use?
Topics: parts
Gender: Male
Project Type: New
Ownership: 2-5 years
User submitted photo
5 months, 1 week ago
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Marc
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Answer: 
Hi Marc,

Thank you for your question! The H71 handle will work with the B112900 cartridge. Please note that you will first need to remove the handle adapter from the cartridge.

http://www.deltafaucet.com/repairpa...

Thanks,
Jon
5 months, 1 week ago
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Replace cartridge from B112900 with RP46074 cartridge?

I need to replace the cartridge in my B112900, dated 10/17/13. The 'correct' replacement cartridge is shown to be RP70538. However, I did not get good performance (difficult to control water temperature, leaking) from this cartridge and would much rather replace it with the RP46074 from the 13/14 series. Is the RP46074 cartridge compatible with the valve that is included with the B112900? I've seen contradictory information about the B112900 valve; is it, or is in not a R10000 universal valve? Lastly, I assume that if I can substitute the RP46074 cartridge, I will also be able to continue using the B112900 Foundations Single Handle trim.
Topics: Care/Maintenance
9 months ago
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SD
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Answer: 
Hi SD, Thank you for your question. The RP46074 cartridge is not compatible with the B112900 faucet. The valve in the B112900 is not the R10000 multichoice universal rough. The only cartridge option is the RP70538.
Thanks,
Dave
Skill Level: Advanced
9 months ago
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no water flows. on the back of the bracket it was stamped "up" which I have confirmed I installed this way. I did notice, by removing the valve cartridge, that where your diagram shows the check valve assembly "left to right" mine is "top to bottom", which aligns with the valve body as installed.
Please advise
Topics: Performance
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1 year ago
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JD
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Answer: 
Hi JD, We are sorry that you are experiencing a problem with your model B112900 faucet. Unfortunately based on your photograph the valve is not oriented correctly. The two larger holes should be lined up horizontally, not vertically. The smaller hole will be down towards the tub spout. Reorienting the valve body should resolve your issue.
Thanks,
Dave
Skill Level: Advanced
1 year ago
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1 answer

How should the bonnet nut be tightened?

Topics: Care/Maintenance, Assembly
1 year ago
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steven
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Answer: 
Hi Steve, Thank you for your question. The bonnet nut on the B112900 can be tightened with a strap wrench.
Thanks,
Dave
Skill Level: Advanced
1 year ago
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Don't understand the purpose of the black "plaster guard"

Reading through the questions, you state a 6" hole is needed, obviously for the plaster guard, however, your instructions do not mention anything about this. What is its purpose? Is it required? What are problems if it is not used?
Topics: Features, Assembly
Age: 65 or over
Gender: Male
Project Type: Replacement
Ownership: < 1 year
Skill Level: Beginner
1 year, 1 month ago
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John C
Guthrie, OK
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Answer: 
Hi John C, Thank you for your question. In many cases the rough in valve to the faucet is installed prior to the wall being finished and the trim installed. The plasterguard sets the spacing and helps protect the rough in during this time period when tile may be installed. The plasterguard is not needed for installation, just make sure that you plumb the rough in to the correct depth per the installation manual.
Thanks,
Dave
Skill Level: Advanced
1 year, 1 month ago
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2 answers

How do I get the water to come out hot

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Lenoir City, TN, USA
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Age: 55 to 64
Gender: Male
1 year, 2 months ago
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Lenoir City, TN, USA
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Answer: 
Hi Josey, Thank you for your question. Your model B112900 faucet is equipped with a rotational limit stop that allows you to set the max hot water temperature on the faucet. Step 7 on page 7 of the attached manual will show you how to adjust the rotational limit stop on the end of the cartridge to increase the water temperature.
http://www.deltafaucet.com/customer...
You may also want to remove the cartridge and flush the faucet if you feel that there is a blockage in the hot water supply.
Thanks,
Dave
Skill Level: Advanced
1 year, 2 months ago
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Answer: 
Only way is to crank up your water heater
1 year, 2 months ago
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2 answers

New fiberglass one piece shower install in new construction using B112900

I'm installing a one piece fiberglass shower stall in a new construction with the the B112900 unit. There will be no tiling on the shower unit. I will have access to the back of the shower through the stud wall.
I saw a previous question about the size of hole needed to be drilled for the valve and handle portion through the thin fiberglass wall. A Delta expert answered the question by replying that a 6" diameter hole needed to be drilled for it.
Do you have a link to a video or a picture of what the unit looks like installed (without the Escutcheon on it) in a scenario like this? I am concerned that I am not understanding this installation advice correctly and that this "6 inch diameter hole is too big.
Is the WHOLE black plastic circular piece that came with the unit just packaging\a guide to protect the valve and should be discarded after installation? Or is it somehow used for permanent mounting?

One more question:
Are SharkBite fittings (for Pex use) allowed to be attached from the valve body?

Thank you in advance.
Topics: installation
Age: 35 to 44
Gender: Male
Project Type: New
Ownership: < 1 year
Skill Level: Beginner
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1 year, 3 months ago
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ScottLand
Wyoming
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Answer: 
Hi ScottLand, Thank you for your question. The model B112900 is installed with the hole large enough to accomodate the round plaster guard at approximately a 6" diameter. The escutcheon plate has a 7" diameter to cover the hole. The valve should be mounted to a stringer on the stud wall for support. The round cylinder shaped portion of the plaster guard will be removed prior to the final install. The rest is used in the install. I have attached a drawing from the install manual below to show you how the valve looks prior to the trim being installed.
You will have to consult with the manufacturer of the fittings to see if they are suitable for an in wall installation. You can use pex tubing in the shower only installation.
Thanks,
Dave
Skill Level: Advanced
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1 year, 3 months ago
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Answer: 
Just installed new shower stall. DO NOT DRILL A 6" HOLE. You only need a 2 1/2 " hole. If your off a little bit you can always enlarge it. If you drill it 6" you will have to buy a new end piece.

Sharkbite are great but I always solder. If you solder make sure you take the cartridge out first.
Age: 65 or over
Gender: Male
Skill Level: Intermediate
1 year, 3 months ago
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Cleveland, OH, USA
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