Single Handle Shower

Foundations®

Model#: B112900
B112900 is rated 3.7 out of 5 by 21.
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Finish: Chrome
List Price (US $): $115.00

BASE PARTS
B112900
$115.00
Recommended Replacement

  • WaterSense® Labeled
  • WaterSense certification promotes water conservation
  • Complete unit includes trim and rough-in
  • Single function operation
  • Single lever handle for ease of temperature control
  • Meets standards set by Americans with Disabilities Act (ADA)
  • Spray settings include: Full Body

Special Features

  • ADA Compliant

Installation Information


  • Flow Rate: 2.00 gpm @ 80 psi, 7.6 L/min @ 550 kPa
  • Fittings Type: Universal fittings
  • Valve Type: Single-function pressure balance cartridge
Rated 2 out of 5 by from Never again Water pressure greatly reduced, i expect problems with the handle. It was professionally installed. I did not appreciate having to buy the shower head when i just needed spout and handle. Shower head is horrible, does not adjust flow, can barely get wet. I was better off with my old fixtures. Bad shower experience. Will not buy another Delta product.
Date published: 2018-01-06
Rated 3 out of 5 by from Cartridge stem is weak The B112900 works good once you have the hot water mix set where you want it. The problem is that the cartridge stem to the lever is made of soft metal/lead and over time it twists, bends and breaks when you have kids that aren't gentle on turning the lever. Mine has broken twice in the three years I have owned it, and my daughter is still small. It's frustrating as most stores don't stock this part (RP70538) and you have to wait weeks for a replacement to be shipped from Delta's warranty partner. So, a good product that I can't recommend because of the poor design of one part, Delta you need to spend an extra 2 pennies on a stronger stem.
Date published: 2017-09-27
Rated 3 out of 5 by from Ok product I bought two of these one for my shower and the other one for a bath tub. They look nice and very easy to install. However, the water pressure went down big time. We just installed them, and it took over 20 min to fill the tub half way. I hope there is some adjustment that could be done, if there is one, I would give this a 5 star.
Date published: 2017-09-01
Rated 5 out of 5 by from Awesome product I chose this product because of it's quality and the reputation that Delta has in the industry. It was easy for me to install and the directions were clear and easily understood. I would definitely recommend this product even if you are not a do it yourself type person.
Date published: 2017-07-18
Rated 1 out of 5 by from Another piece of JUNK from Home Depot ... Just finished installing a new B112900 bath room shower faucet in my girl friends Key West home....After being a builder for nearly 40 years....Thought it would be easy.... BUT NO....This thing is so far out of WACK....No hot water...Just called the customer service dept at 800-345-3358...AND THEY ARE CLOSED ...Tried to adjust it myself....Only got worse.. Checked YOUTUBE...Nothing on the B112900 ...Only older good ones....Nothing on the new piece of JUNK that Delta is selling today....I will be back in HOME DEPOT...WITH MY BILL ...On my last Delta Faucet....Sincerely, Ron.. Key West FL...
Date published: 2017-07-09
Rated 4 out of 5 by from It is good enough. Easy to Install. Includes the valve. Decent build. It does the job. Easy to maintain. Designed for cold and hot water only. No cold-water-only tubing. Had to modify it in order to work with a single pipe.
Date published: 2017-06-25
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A few months ago I purchased Delta B112900C shower control. I need to install a new cartridge which seems to be part RP70538. Where can I purchase one of these?

Asked by: Patt
Hi, Patt! Thank you for your question. The RP70538 is available for purchase. You can usually find Delta faucet parts at any dealer that sells Delta faucets. Some good places to check can be found on our website under Where To Buy. http://www.deltafaucet.com/where-to-buy/index.html To order parts directly from Delta, you may call the toll-free Delta Help Line at 1-800-345-3358. We accept Visa or MasterCard for parts orders over the telephone. Please contact us back if you have any questions or need further assistance. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2018-06-07

I have a B112915C--- turned all to the left I have all hot water--UP is(OFF)--full right is warm-- I want the faucet to go from the full right --OFF--to going through counterclockwise motion from all cold to full hot as normal ???

Asked by: mark
Hello, Mark! Thank you for your question. The B112900 valve cartridge assembly, RP70538, can be flipped 180 degrees. Please make sure that the labeled 'hot side' on the cartridge is on the left side when installed into the valve body. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-05-21

Recently had this put in my shower.  Water temp is only lukewarm.  Where can I find on your website HOW to make the water hotter?  My shower is not usable due to no hot water.  

Asked by: Patricia
Thank you for your inquiry, Patricia! The Delta Foundations Shower B112900 faucet has a Rotational Limit Stop, which you can adjust to allow for more hot water. For help adjusting the RLS, please see page 7 of the Installation Instructions: https://media.deltafaucet.com/MandI/87966%20Rev%20B.pdf Best regards, Tanya
Answered by: Tanya
Date published: 2018-05-01

the handle on my delta b112900 just spins it will not fully shut off? I have the replacement part but how do i repair it

Asked by: heavy
Hello Heavy, Thank you for your question. To remove the cartridge from the model B112900 you will need to first remove the handle by loosening the set screw on the side of the handle. Next pull off the trim sleeve. Remove the 2 screws holding on the round escutcheon and remove the piece. Unscrew the bonnet nut and the cartridge will be able to be removed. I have attached a link to the parts breakdown for the model B112900 to help with your repair. https://media.deltafaucet.com/PartsDiagram/DPD-B-B112900.pdf Best regards, Tanya
Answered by: Tanya
Date published: 2018-05-01

I want to adjust rotational limit stop, but cant move towards Hot range. Pulled "O" ring, still rotational wheel does not move from cold setting area counterclockwise to Hot. What else I need to do?

Asked by: nando
Nando quotes the instructions on page 7. I ran into this same problem, and found a fix... The part the handle attaches to has a phillips screw at the end - loosen or remove this, and you will be able to pull the rotational limit out far enough to move.
Answered by: kbk7173
Date published: 2018-03-27

What size and kind of wrench is needed for set pin RP79243?

Asked by: Rabbit
Hi Rabbit, Thank you for your question. The set screw requires a 3/32" Allen wrench. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2018-03-11

I have a B112900 Chrome finish set, that my wife wants swapped out for Bronze. WIll any delta dress up kit work for this?

Asked by: Brent
Hi, Brent. Thank you for your question. At this time, we do not have any trim kits available in our Venetian Bronze finish for the B112900 valve body. I do apologize for this inconvenience. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-01-25

Installed new valve three months ago and now the water still drips when in the off position. Is there a adjustment for this that I am not finding?

Asked by: Help Needed
Hi, Help Needed! Thank you for your question. If the faucet leaks, we do recommend to flush the valve body for any debris. If this does not stop the leak, we recommend to replace the check valve assembly and valve cartridge assembly. The part numbers are RP73625 and RP70538. Best Regards, Rosanna
Answered by: Rosanna
Date published: 2017-12-14
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