KOHLER Vault Dual Mount Stainless Steel 33x22x9.3125 4-Hole Double Bowl Kitchen Sink-K-RH3823-4-NA - The Home Depot


Model # K-RH3823-4-NA

Internet # 202269502

Store SKU # 425004

Vault Dual Mount Stainless Steel 33x22x9.3125 4-Hole Double Bowl Kitchen Sink

KOHLER Vault Dual Mount Stainless Steel 33x22x9.3125 4-Hole Double Bowl Kitchen Sink

This item has been discontinued.
The Home Depot no longer carries this specific product.

$419.00 / each


Model # K-RH3823-4-NA

Internet # 202269502

Store SKU # 425004

Store SO SKU # 1000900567

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
  • Three faucet holes with one accessory hole to the right
  • Includes installation hardware
  • Handcrafted from 18-gauge stainless steel
  • Top-mount or under-mount
  • Click here to learn more about kitchen sinks

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.


Cut-Out Below Counter Height (in.)  33.0  Cut-Out Front to Back Depth (in.)  9.3125 in 
Cut-Out Left to Right Width (in.)  22 in  Kitchen Sink Depth (In.)  22 
Kitchen Sink Height (In.)  9.313  Kitchen Sink Width (In.)  33 
Left Bowl Below Counter Height (in.)  17.5  Left Bowl Left to Right Width (in.)  16.5625 
Right Bowl Below Counter Height (in.)  11.625  Right Bowl Left to Right Width (in.)  16.5625 
Color Family  Stainless Steel  Color/Finish  Stainless Steel 
Drain Included  No  Faucet Included  No 
Finish Type  Matte  Insulated  Yes 
Kitchen Product Type  Kitchen Sink  Material  Stainless Steel 
Mount type  Dual Mount  Number of Bowls 
Product Weight (lb.)  31.5 lb  Returnable  90-Day 
Sink Gauge  18  Sound insulation  No 
Strainer Basket Included  No 
Warranty / Certifications
Certifications and Listings  No Certifications or Listings  Manufacturer Warranty  One year limited warranty 


Rated 3.2 out of 5 by 15 reviewers.
Rated 1.0 out of 5.0 by 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 June...is 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 September 10, 2011
Rated 5.0 out of 5.0 by 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! September 24, 2014
Rated 5.0 out of 5.0 by 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. December 11, 2010
Rated 5.0 out of 5.0 by 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. September 6, 2011
Rated 4.0 out of 5.0 by 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. July 4, 2014
Rated 1.0 out of 5.0 by Awful, rusted and scratched with just gentle everyday use I have the exact same problem as the review below. We too loved the look when we bought this for our new house, but it quickly rusted, scratched and has water stains with just gentle use. The rust isn't removable and being an undermount sink we are stuck with it unless we replace the very expensive, entire slab of quartz it's mounted under or replace with an ugly drop-in sink. So disappointed and upset. We have an open plan kitchen and it's a complete eye-sore. June 3, 2014
Rated 1.0 out of 5.0 by Don't Buy I just installed this sink and have over a dozens scratches after one day of use. I'm disappointed in the quality and worry about the future of this investment. It looks great but the quality is POOR! Also, the bottom of the sink says Made in China which is not what was advertised. March 12, 2013
Rated 1.0 out of 5.0 by 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. October 3, 2012
  • 2015-04-24T10:55:37.962-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co-hasreviews, tv_15, tr_15
  • loc_en_US, sid_202269502, prod, sort_default
2 >>


Standard Shipping includes delivery by small parcel service. Processing time varies by product.

Orders for this item may be expedited for an additional fee.

Other Delivery Options:

Express and Expedited shipping options are also available. Estimated arrival times are available in checkout.

If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.