Internet #203344906

Model # C43906-WH-RSL

Store SKU #584829

0034449702355

Delta

Riosa 2-piece 1.28 GPF Single Flush Elongated Toilet in White with Hardlines

  • Exclusive SmartFit tank-to-bowl connection
  • Exceptional flushing power
  • Available exclusively at The Home Depot
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Frequently Bought Together

Frequently Bought Together

Product Overview

  • Exclusive SmartFit tank-to-bowl connection
  • Exceptional flushing power
  • Available exclusively at The Home Depot
The Delta Riosa skirt-style elongated toilet in white is easy enough to install for DIYers of any skill level. This two-piece high-efficiency commode includes all components needed for installation, including tools, hardware, wax seal and sponge. This model is outfitted with an internal rigid copper supply line (also known as a hardline) to meet certain municipal codes. It's quiet yet powerful, virtually clog-free and is EPA WaterSense-certified for its conservative use of water at 1.28 GPF. This unit has a concealed trapway connecting the bowl to the waste outlet, giving it a smooth, sleek appearance and unlike many toilet bowls will not collect dust around the base. An elongated closed-front toilet seat with lid is included, which rests 16-1/2 in. above the floor and is outfitted with quick-release, soft-closing hinges that never slam.
  • High-efficiency toilet conforms to EPA WaterSense standards for water conservation
  • Includes preinstalled internal rigid supply line above the water line to meet certain municipal plumbing codes
  • Includes tank with cover, left-side flush lever, elongated toilet bowl and closed-front seat with lid
  • Toilet bowl constructed with a concealed trapway for a stylish look
  • Reduces water consumption and decreases water bills
  • Quietly releases 1.28 GPF; toilet tank refills with minimal noise
  • SmartFit tank-to-bowl connection prevents over-tightening of fasteners and minimizes potential for leaks
  • Includes quick-release slow-closing elongated toilet seat that can be removed in a flash for easy cleaning
  • Bowl is situated at chair height, 16-1/2 in. above the floor
  • Built with easy-to-clean, crack-resistant vitreous china
  • Includes EZ Out removal kit with all instruments and gloves needed to easily extract old toilet
  • Includes all components needed to install: wax ring, no-leak tank bolts, mounting hardware, SmartFit multi-tool & instructions
  • Lifetime limited chinaware warranty; 5-year limited flushing mechanical parts warranty
  • Features to consider when buying a toilet

Product Overview

  • Exclusive SmartFit tank-to-bowl connection
  • Exceptional flushing power
  • Available exclusively at The Home Depot
Model #: C43906-WH-RSL
Sku #: 584829
Internet #: 203344906

The Delta Riosa skirt-style elongated toilet in white is easy enough to install for DIYers of any skill level. This two-piece high-efficiency commode includes all components needed for installation, including tools, hardware, wax seal and sponge. This model is outfitted with an internal rigid copper supply line (also known as a hardline) to meet certain municipal codes. It's quiet yet powerful, virtually clog-free and is EPA WaterSense-certified for its conservative use of water at 1.28 GPF. This unit has a concealed trapway connecting the bowl to the waste outlet, giving it a smooth, sleek appearance and unlike many toilet bowls will not collect dust around the base. An elongated closed-front toilet seat with lid is included, which rests 16-1/2 in. above the floor and is outfitted with quick-release, soft-closing hinges that never slam.

  • High-efficiency toilet conforms to EPA WaterSense standards for water conservation
  • Includes preinstalled internal rigid supply line above the water line to meet certain municipal plumbing codes
  • Includes tank with cover, left-side flush lever, elongated toilet bowl and closed-front seat with lid
  • Toilet bowl constructed with a concealed trapway for a stylish look
  • Reduces water consumption and decreases water bills
  • Quietly releases 1.28 GPF; toilet tank refills with minimal noise
  • SmartFit tank-to-bowl connection prevents over-tightening of fasteners and minimizes potential for leaks
  • Includes quick-release slow-closing elongated toilet seat that can be removed in a flash for easy cleaning
  • Bowl is situated at chair height, 16-1/2 in. above the floor
  • Built with easy-to-clean, crack-resistant vitreous china
  • Includes EZ Out removal kit with all instruments and gloves needed to easily extract old toilet
  • Includes all components needed to install: wax ring, no-leak tank bolts, mounting hardware, SmartFit multi-tool & instructions
  • Lifetime limited chinaware warranty; 5-year limited flushing mechanical parts warranty
  • Features to consider when buying a toilet

Info & Guides

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Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
3
Product Depth (in.)
29.88
Product Height (in.)
32.94
Product Width (in.)
16.31

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
White
Color/Finish
White
Commercial / Residential
Residential
Features
No Additional Features
Flushing Technology
Gravity Fed
Flushing Type
Single Flush
Gallons Per Flush
1.28
Handle Location
Left
Included
Complete Kit,Handle,Seat
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Pack Size
1
Product Weight (lb.)
119.05lb
Returnable
90-Day
Rough In Size
12
Style
Minimalist,Modern
Toilet Type
Two-Piece
Trapway Diameter (in.)
2
Trip Lever Location
Left Side

Warranty / Certifications

Certifications and Listings
IAPMO Certified
Manufacturer Warranty
Toilet Limited Lifetime Warranty

Specifications

Dimensions

Bowl Height without Seat (in.)
16.5
Flush Valve Size (in.)
3
Product Depth (in.)
29.88
Product Height (in.)
32.94
Product Width (in.)
16.31

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
White
Color/Finish
White
Commercial / Residential
Residential
Features
No Additional Features
Flushing Technology
Gravity Fed
Flushing Type
Single Flush
Gallons Per Flush
1.28
Handle Location
Left
Included
Complete Kit,Handle,Seat
MaP Performance Rating
1000
Material
Vitreous China
Mount Location
Floor Mount
Pack Size
1
Product Weight (lb.)
119.05lb
Returnable
90-Day
Rough In Size
12
Style
Minimalist,Modern
Toilet Type
Two-Piece
Trapway Diameter (in.)
2
Trip Lever Location
Left Side

Warranty / Certifications

Certifications and Listings
IAPMO Certified
Manufacturer Warranty
Toilet Limited Lifetime Warranty

Questions & Answers

What plunger should I purchase to use with this toilet?

What plunger should I purchase to use with this toilet?
Asked by: Spider
Its a square shape hole on the bottom, so any regular plunger won't work - it just squirts water up at you... make sure to move out of the way!
Answered by: adamLA
Date published: 2018-02-05

Where is this toilet manufactured?

Asked by: trisha
Hi trisha, Thank you for your question about the Riosa 2-piece Elongated Toilet. The toilet is manufactured in China, held to Delta Faucet's standards. Thanks, Nick
Answered by: DeltaFaucet
Date published: 2016-03-09

How tall is this toilet? I want one that is 17 1/2 inches tall or taller

Asked by: Maxie
Hi Maxie, Thank you for your question about the Riosa 2-piece Elongated Toilet. The height of top of the bowl with out the seat is 16 1/2 inches. Thanks, Nick
Answered by: DeltaFaucet
Date published: 2016-08-05

How can seat be fastened so it doesn't come loose?

How can seat be fastened so it doesn't come loose?
Asked by: CJ
It cannot. It is a known problem mentioned in plenty of reviews. The screw hole won't let you tighten the screw enough. There is no bolt due to the design - so you just have to live with it shifting every time you sit down.
Answered by: adamLA
Date published: 2018-02-05
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Customer Reviews

Riosa 2-piece 1.28 GPF Single Flush Elongated Toilet in White with Hardlines is rated 2.9 out of 5 by 14.
Rated 5 out of 5 by from Love my new thrown I ordered this delta product to replace a low velocity toilet that just wasn't cutting it The height is great especially for someone tall The shape is great, I wanted easy cleaning on the side surfaces The non slamming seat sure is nice. Although the size of the toilet looked bigger it is taking up less space in my bathroom, giving me room to place a garbage can beside it where there was no room before The flush is strong, and refilling the water tank is fast. Price was reasonable, installation was super easy. Had a little rock but took seconds to correct. Very happy with purchase
Date published: 2015-08-11
Rated 4 out of 5 by from Seat keeps loosening We like very thing about the toilet it is fine, but the seat keeps coming loose? Does anyone have this problem and how do we fix it? I would only recommend it if there is a way to fix the seat. My husband says no way because it isn't bolted down completely through to the other side like a regular toilet seat. And the bolts seem to be discontinued. Help....
Date published: 2015-10-24
Rated 5 out of 5 by from Just what my husband wanted These toilets go in fairly easy and work great. They were a perfect update to our bathrooms.
Date published: 2014-09-16
Rated 2 out of 5 by from "Virtually clog free" - not This toilet sounds like a dream in the description. I do have to say that it does look VERY NICE, however, "virtually clog free" makes me want to laugh. I hate to talk about the dirty number two's but this toilet has clogged every. single. time I have used it. On top of that, the hole is more of a square shape so the standard rounded toilet bowl plunger doesn't fit over the hole and the water just squirts out the side and shoots out of the bowl like a geyser... getting all over the floor. Awesome. In fact, it's clogged right now and for the life of me, I can't get it unclogged. The look is fabulous, the functionality is a fail!
Date published: 2016-11-18
Rated 1 out of 5 by from I am shocked that this toilet has any positive reviews. We have had this toilet for about a year... I am shocked that this toilet has any positive reviews. We have had this toilet for about a year now and it is installed in our powder room...THANK GOODNESS! The plumber said it was a terrible install challenge and it's horribly dirty after EVERY #2! It requires constant flushing and cleaning due to the low water level. I find it suspicious that during testing this had to have been a known concern and that Delta pushed the product onto the market anyway makes me question their ethics and quality of all Delta products. I'd add an image, but even I have ethical standards! We will replace this as soon as we save up enough money to purchase a new stool and plumber fees.
Date published: 2018-01-07
Rated 5 out of 5 by from Hello- i had my bathroom remolded 2 years ago- this was the toilet installed- now at a upscale r... Hello- i had my bathroom remolded 2 years ago- this was the toilet installed- now at a upscale rental property i have in Somerville ma. i was asked to get a better flushing toilet- all i could think was this one. i went to home depot but it is no longer on the shelf so i had to use Internet. im ordering one. here's my confusion i reading some bum reviews and I JUST DONT GET IT- this toilet packs a punch when you flush. i love it. great design-great flush- just makes me think for the bum reviews something is not installed right or scam reviews.now the reason i purchased the toilet 2 years ago was the concealed trap (smooth sides) -
Date published: 2017-11-24
Rated 5 out of 5 by from Super Bowl! Check out the inside of the tank! Not all plastic parts like most tanks, solid construction! I bought this to replace one which didn't fit well with a bidet seat. It is a perfect fit. Easy to install Easy to clean around base Small footprint Tank refills almost instantly All around a great product at a great price!
Date published: 2016-02-07
Rated 1 out of 5 by from clueless/frustrating Just purchased because I liked the design. Ready to set and discover that it did not come with a necessary adapter for hose to connect to a plastic fitting in wall. Home depot claims no such fitting exist, even though it is listed in Delta's instruction guide. Called Delta and they are closed, even thought the recording for store hours, claim they are open until 10PM, Monday thru Saturday. I have spent 3/4 hours talking to home depot and running around trying to find such an adaptor, with a part #, that everyone says does not exist. I am returning the toilet.
Date published: 2014-12-04
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