Single Handle Shower

Foundations®

Model#: B112900
Foundations Single Handle Shower 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

  • Water-Efficient
  • 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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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

What size hole do i cut in a plastic shower surround for you valve

Asked by: Joe
Hello Joe, Thank you for your inquiry! The model Delta Foundations B112900 model should be 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. https://media.deltafaucet.com/SpecSheet/DSP-B-B112900%20Rev%20C.pdf Best regards, Tanya
Answered by: Tanya
Date published: 2017-12-14

Will any trim kits work with the B112900 valve type? I want to replace the chrome with brushed nickel or stainless steel.

Asked by: Steve
Dear Steve, Thank you for your inquiry! The Delta Foundations Shower B112900 faucet does not come with the Delta Universal MultiChoice Rough -In valve body. To replace the trim color of your faucet you would need the B114900-SS model or our sister company Peerless Shower Only Trim Kit PTT188763-BN. http://www.peerlessfaucet.com/bath/product/PTT188763-BN Best regards, Tanya
Answered by: Tanya
Date published: 2017-06-17

Can water pressure be turned up?

Asked by: John
Dear John, Thank you for your question. The Delta Foundations Shower B112900 faucet has a flow rate of 2.00 gpm @ 80 psi. There is no way to increase or decrease the flow rate/pressure of this faucet. Best regards, Tanya
Answered by: Tanya
Date published: 2017-05-01

what is the dimension of set screww for RP79243?

I missed the set screw. where can i buy it/
Asked by: Chris
Hi, Chris! Thank you for your question. The dimensions for the set screw, RP79243, is M5x50.5G. Best Regards, Rosanna
Answered by: Rosanna
Date published: 2017-01-27
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