Model # K-RH3823-4-NA

Internet #202269502

Store SKU #425004

KOHLER Vault Drop-In/Undermount Stainless Steel 33 in. 4-Hole Double Basin Kitchen Sink


Vault Drop-In/Undermount Stainless Steel 33 in. 4-Hole Double Basin Kitchen Sink

  • Handcrafted from 18-Gauge stainless steel
  • Can be installed on granite or laminate
  • Top mount or undermount installation
$43900 /each
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Frequently Bought Together

Product Overview

The distinctive, modern design of the Vault dual mount sink lends a contemporary vibe to your kitchen. Handcrafted from durable stainless steel, the large/medium bowls allow you to keep clean and dirty dishes separate while offering plenty of room for oversize pots and pans. The sink features tightly angled corners to maximize basin space and a sloped bottom that helps with draining and cleanup. A slightly lowered divide in between the basins helps prevent water from flowing into the countertop.

  • 36 in. minimum base cabinet width
  • Large/medium bowls
  • 9 in. depth
  • 3 faucet holes with one accessory hole to the right
  • Includes installation hardware
  • Top mount or undermount
  • Can be used with garbage disposal
  • Soap dispenser can be used on extra faucet holes
  • Compatible with any standard sized drain (3-1/2 to 4 in.)
  • Cutout template included
  • Click here to learn more about kitchen sinks

Info & Guides

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Name Vault Drop-In/Undermount Stainless Steel 33 in. 4-Hole 60/40 Double Basin Kitchen Sink Kit Vault Drop-In/Undermount Stainless Steel 33 in. 4-Hole Double Basin Kitchen Sink Vault Drop-In/Undermount Stainless Steel 33 in. 4-Hole Double Basin Kitchen Sink with Basin Rack Vault Drop-In/Undermount Stainless Steel 33 in. 1-Hole Double Basin Kitchen Sink
Ratings (16) (17) (0) (30)
Package Type Kit Sink Only Sink Only Sink Only
Kitchen Sink Left to Right Length (In.) 33 33 33 33
Number of Faucet Holes 4 4 4 1
Number of Basins Double Double Double Double
Basin Top to Bottom Depth (in.) 9.3125 9.313 9.313 9.313
Sink Shape Rectangular Rectangular Rectangular Rectangular
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Warranty / Certifications

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Customer Questions & Answers

What are the 4 holes for at the top of the sink? faucet, hot, cold and ? Can I put a water filter faucet in the 4th hole?

Kohler Vault Undermount 33 x 22 inch double bowl kitchen sink. model #K-RH3823-4-NA
Asked by: Anonymous
Meg, Yes you can mount a R/O filter faucet or a soap dispenser pump.
Answered by: Danny
Date published: 2015-09-20

What is the difference between Model #K-RH3823-4-NA and K-3820-3-NA ...

Other than the size of the bowls? Does the RH refer to Right Hand? If so, is there a left hand version of the 3823?
Asked by: Anonymous
The divider position. K-3820-3-NA is in the middle and the other is offset to the right.
Answered by: Danny
Date published: 2015-09-20

is there anything different from the on-line model (Model # K-3823-4-NA Internet # 202550254)

what is the difference between K-RH3823-4-NA and K-3823-4-NA? the K-3823-4-NA model i only can get from on-line, is that true? quite confusing...
Asked by: Anonymous
Home Depot and I went to battle over this very issue. They are the same sink the RH is for Right Hand location for the 4th hole the other one has a higher level of the Silent Shield Technology. Call Kohler their customer service is great and they can tell you. They are for the most part the same sink. If one is cheaper buy it. The K-3823-4-NA popped up on sale for $289 and I got Depot to refund me $109 because they messed up on the internet posting and they had to give me their Price Match Guarantee . I think they are selling the same sink under 2 numbers. This and all Vault sinks are DUEL MOUNT. They have the K-RH3823-4-NA listed as an under mount sink. That is wrong.
Answered by: Danny
Date published: 2016-02-02

I'm interested in this model, with the large bowl on the right. Someone else asked about that, a...

I'm interested in this model, with the large bowl on the right. Someone else asked about that, and the answer gave the model # K-RH3838-4-NA, which are equal bowls, not the 60/40 like this model. Can you tell me the correct model #? and also if this can be under mounted in a laminate counter?
Asked by: gm51
Hello, my name is Sarah with Kohler Customer Service. I'm glad to answer your question. Unfortunately, at this time, we do not offer this product in a 60/40 with the large bowl on the right. I am sorry. To answer your second question, yes, this product can be under mounted. Thank you for choosing KOHLER.
Answered by: Kohler Product Expert
Date published: 2017-05-23
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Customer Reviews

Vault Drop-In/Undermount Stainless Steel 33 in. 4-Hole Double Basin Kitchen Sink is rated 3.2 out of 5 by 17.
Rated 1 out of 5 by from Don't let the good looks fool you. this sink SUCKS. The ONLY thing I like about this sink is the style, very modern, just the look we wanted. But...I HATE, HATE everything else about this thing. It is NOT easy to clean at all, it stained way to easily (and I tried so very hard to look after it, I really did.) This is not my first stainless steel sink, I know they aren't actually stainLESS, but this goes way beyond and I hate it every day. Every day. I can't speak for the installation, we had a professional install it, but I will never buy another one like this. (I rarely write reviews, but I feel so strongly about hating this product that I felt compelled to come back and write this.)
Date published: 2016-04-18
Rated 1 out of 5 by from DO NOT BUY THIS SINK....PIT MARKS--RUSTS--Scratches Haven't even moved into this house yet, very high end remodel...and the sink was installed in already rusting, with pit marks, and scratches. Now how to replace this thing since it is an undermount and there is $$$$$ of slate tile on top of it...>UGHHHH MISTAKE..The BOLD Rusted look of Kohler
Date published: 2011-09-10
Rated 1 out of 5 by from Don't Buy! Trust me, this is a horrible sink I wish I saw these reviews prior to purchasing the sink. Two weeks after installation scratches started to appear. No I did not slam knives, pots, pans into the sink. I use it like a decent human being. I felt awful about the immediate deterioration of the sink. I called Kohler customer service. They sent me some samples of a polish that they sell. Its useless. I continue to see surface scratches from wear and tear. Its built into the cabinet/countertop and simply can't be removed. The corners are now rusting. I wish I could replace it.
Date published: 2012-10-04
Rated 5 out of 5 by from This sink is excellent! It is great to finally have a sink which can handle some of my larger pots and pans. I can, now, soak my dehydrator racks. The depth worked our real well as well. The spacing of the faucet holes are very good. I wish I had purchased this sink sooner! I would definitely recommend this sink. It also has a very “high end” look.
Date published: 2011-09-07
Rated 5 out of 5 by from Quality all the way Well made and an easy install. We are using it under mount and it looks great. It's the perfect look for a gourmet kitchen without being too industrial. Its worth the money.
Date published: 2010-12-11
Rated 4 out of 5 by from Gorgeous sink; buy with eyes wide open though! This is a drop dead gorgeous sink - you can see that from the picture. First, a couple thoughts about some of the other reviews. Stainless steel sinks have to be wiped dry after each use or you will get water spotting - on any stainless sink. Any stainless steel sink does scratch from utensils and pots. If you are not willing to dry the sink out and use a rubber mat in the bottom when you're doing dishes or scrubbing pots, this is definitely a sink you should avoid like the plague. You'll be much happier with a cast iron porcelain sink (but it will scratch, too.) I can't comment about rust appearing in the sink - I have not had that experience - but again, wipe the sink out after use and I don't see how the sink could rust. This is just my opinion, but if you want the style of this sink, you will have to put up with its care. Do some research for other sinks of this style on Amazon and you will find prices fifty percent or even a hundred percent higher. This sink is a good balance of high style and reasonable price. The only reason I can't give the sink 5 stars is related to its installation. With the large size of the square bowls, there is virtually no way when this sink is over-mounted that the brackets which are intended to secure the sink to the counter can be used. There is simply no room between the sink front and sides and the surrounding cabinet to be able to install the brackets. You will have to rely on a good silicon kitchen adhesive to secure the sink the the counter. This works well enough, but be aware that this sink rather completely fills the space of a new 36" sink base. If you have an older 36" sink base with an internal structure that makes the upper part of the sink base anything less than completely rectangular, you will probably have difficulty getting the sink to fit. If you love the style and are willing to care for the sink, don't be put off by the negative reviews.
Date published: 2014-07-04
Rated 5 out of 5 by from Best Sink EVER! Love love love this sink! It looks great and it went in with ease. Love the right side of it! I use my Sous Vide machine on that side and it works great as a water oven. My fiend is making me a cover for that side out of stainless steel so it will keep the heat in with I cook Sous Vide. I have to laugh at the one star reviews. Its a sink not a sports car!! If you don't want a sink that scratches look at something else. Stainless steel is not rust proof its rust resistant. It needs care. Stainless is in no way maintenance free. Over time with use the steel looks great. I bought it to use it not to look at it! People complaining about scratches need to get a life!. If you are worried about scratches move alone or get over it!
Date published: 2014-09-25
Rated 5 out of 5 by from GREAT LOOK AND GREAT FUNCTION !! Purchased this sink over a year ago,and am still in love with it! Yes it requires maintenance I use perfect sink and it works; I also purchased the racks for the bottom of each sink; spendy but well worth the cost ! they do protect the sink from scratches......I have NO RUST AND NO COMPLAINTS !! Thanks Kohler !!!!!!!!!!!!!!!!
Date published: 2013-03-07
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