Riosa Elongated Concealed Trapway Toilet - Rigid Supply Line*

Model #:C43906-WH-RSL

What does this model number mean?

Color Shown: White
Toilet $448.30
List Price as
Shown (US $):1
$448.30
Exclusively available at Home Depot.

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Product Features and Benefits

  • * RSL (Rigid Supply Line) models are intended for use where required by State or Local Plumbing Codes.
  • Maximum flush power while saving you money, Delta 1.28gpf WaterSense labeled toilets are virtually clog-free
  • Features the exclusive SmartFit tank-to-bowl connection reducing potential leak points, over-tightening of the fasteners and cracking the toilet.
  • Delta toilet kit includes the tank, bowl, toilet seat, mounting hardware, wax ring and SmartFit Multi-Tool. No additional tools required.
  • Delta® Toilets Limited Warranty
  • Featured Smart Features:

Watersense certified by CSA International

This product meets EPA criteria for WaterSense

Product Support, Repair Parts & Tech Specs

Support Information:

Installation Instructions / Owner's Manual

Installation Information

  • Gallons Per Flush: 1.28 gpf
  • Toilet Bowl Shape: Elongated
  • Bowl Height: Chair height
  • Seat Type: SoftClose/QuickRelease Seat
  • SmartFit™ Tank-to-Bowl Connection: Yes
  • SmartFit™ Multi-Tool: Yes
  • SmartFit™ Supply Line: No
  • EZ Out™ Toilet Removal Kit: Yes
  • Rigid Supply Line: Yes
  • No Additional Tools Required for Installation

Troubleshooting Resources

Reviews

Rated 4 out of 5 by 2 reviewers.
Rated 3 out of 5 by Good toilet, but installation sucks This toilet is good as is, but the plumbing is non-standard. Does not matter unless and you want to install a bidet. Then you find that there is no connector under the tank as in most other toilets, and you have to go running around high and how to find a non-std T connector from the valve in the wall. Would I buy this again? No. April 23, 2016
Rated 5 out of 5 by Best toilet I have ever owned We remodeled our main living area so I decided to invest in a new toilet, one with the taller height. As you know if you have shopped for toilets lately, there are a ton of options out there. You can spend anywhere from $89 to a few hundred dollars on a new toilet and after you look at them a while they all kind of blend together. Except for this one. I had never seen the new design for toilets, ones with a smooth side and back. It looks beautiful. It is super easy to clean because there are no nooks and crannies. The handle is on the side of the tank and it feels sturdy. The toilet flushes great and I have only had to flush twice, once. The no-slam lid is a very nice feature. The best part? There are no screws and rubber gaskets needed to attach the tank to the bowl! Delta has the best designed toilets I have ever worked with. There is no chance of the tank leaking because a gasket wears out. Delta has attached a brass fitting on the outside of the tank and that brass fitting is where you attach the bolts to keep the tank on the bowl. It is the best design I have ever seen in a toilet. From now on, if I replace more toilets, I will only be looking at Delta brand. Installing it was almost as easy as installing a regular toilet. I only had to make one trip to the hardware store to invest in an extra tall wax seal because my wood floors were 1/4" above the flange. Once I had the correct wax ring then the install was smooth and easy. If you have ever installed a toilet before you will have no issues installing this one. A truly great product. May 26, 2016
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From time to time, Delta Faucet Company runs sweepstakes in connection with its Ratings and Reviews. Certain of the reviews posted above on this page may have entitled the author to a sweepstakes entry.

Customer Q & A

(7 Questions : 10 Answers)

Product Q&A

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Riosa Elongated Concealed Trapway Toilet - Rigid Supply Line*
 
2 answers

Is the toilet cover for Riosa slow-closing?

I could not determine if the seat cover lowers slowly by itself. The Home Depot employee did not know, either.
Topics: Features
Age: 65 or over
Gender: Male
Project Type: Replacement
Ownership: < 1 year
Skill Level: Beginner
4 months, 2 weeks ago
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Peter
Issaquah
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Answer: 
Hi Peter,

Thank you for your question about the Riosa Elongated Concealed Trapway Toilet. This unit does come with a slow-close lid.

Thanks,
Nick
4 months, 2 weeks ago
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Answer: 
Yes, this is a slow-closing toilet lid.
Age: 45 to 54
Gender: Male
1 month ago
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Andover, MN
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1 answer

what material is the toilet bowl made of ?

Topics: Features
Ownership: < 1 year
6 months ago
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linda
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Answer: 
Hi linda,

Thank you for your question about the Riosa Elongated Concealed Trapway Toilet. This is made of Vitreous China.

Thanks,
Nick
6 months ago
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1 answer

water supply line relative to mounting bolts

My water supply line comes up from the floor.

For installation purposes, how far to the side of the mounting bolt does the supply line need to be?

If the supply line is not far enough to the side, how far back from the mounting bolt does it need to be to clear the back of the unit?
Topics: Assembly
11 months ago
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CountryDude
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Answer: 
Hi CountryDude,

Thank you for your question about the Riosa Elongated Concealed Trapway Toilet. As the specs sheet states, it is recommended to be 8 inches from the center line of the trapway. Including at link to the specs sheet.

Thanks,
Nick

http://www.deltafaucet.com/customer...
11 months ago
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2 answers

Where is this toliet made?

We would like to know if this product or if any of your toilets are made in the USA? Thanks!
Topics: Assembly
1 year, 3 months ago
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Steph
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Answer: 
Delta makes toilets in several different locations, including Greensburg, IN; Jackson, TN; London, Ontario; and Panyu, China. My toilet was made in China.
Age: 45 to 54
Gender: Male
1 month ago
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Andover, MN
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Answer: 
Hi Steph, Thank you for your question. We manufacture Delta faucets and fixtures in our plant facilities in Greensburg, Indiana; Jackson, Tennessee; London, Ontario, CA (and Panyu, China). As a global manufacturer, we also source and assemble a number of parts around the world. No matter where in the world our products are sourced, manufactured or assembled, they are built to Delta Faucet Company’s exacting specifications and are quality tested to ensure long-lasting performance. The location information on the back of the box will tell you where your specific faucet or fixture model was made.
Thanks,
Dave
Skill Level: Advanced
1 year, 3 months ago
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1 answer

Tank Sounds like it is Refilling

We just installed this toilet today. Every 5-10 minutes it sounds as though the water keeps refilling. What could be causing this?
Topics: troubleshoot
Age: 35 to 44
Gender: Female
Project Type: Replacement
Ownership: < 1 year
Skill Level: Beginner
1 year, 3 months ago
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TayKen
Arizona, USA
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Answer: 
Hi TayKen,

Thank you for your question about the Riosa Elongated Concealed Trapway Toilet. Our customer service team will be more than happy to assist you in troubleshooting the issue with your toilet. Please call us at 855-345-1345.

Thanks,
Nick
1 year, 3 months ago
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2 answers

From floor to top of seat, what is the height?

Topics: seat height
2 years, 5 months ago
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MargieJo
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Answer: 
It is about 17". The height without the seat is 16.5".
Age: 45 to 54
Gender: Male
1 month ago
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Andover, MN
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Answer: 
Hi MargieJo, Thank you for your question. The model C43906-WH-RSL toilet measures 16-1/2" to the top of the bowl. The seat adds approximately 3/4" more, for a total of 17-1/4" height to the top of the seat.
Thanks,
Dave
Skill Level: Advanced
2 years, 5 months ago
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1 answer

Rough-in measurements

I have a toilet that is 11.5 inches from the wall to the center of the bolts. Will this toilet with a 12-inch rough-in measurement work in this space?
Topics: Features
2 years, 6 months ago
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db
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Answer: 
Hi David, Thank you for your question. This toilet should fit your 11-1/2" rough. The other possible rough in sizes are 10" or 14" which will not fit your measurement.
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Dave
Skill Level: Advanced
2 years, 6 months ago
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  1. The manufacturers list price (U.S. dollars) is shown for comparison only. The actual retail price may be different from the price shown.