Model # 77000WHAI1/N7714 N7717

Internet #205611735

Store SKU #1001263564

Niagara 2-piece 0.8 GPF Ultra-High-Efficiency Single Flush Elongated Toilet Featuring Stealth Technology in White
0732291770002

Niagara

2-piece 0.8 GPF Ultra-High-Efficiency Single Flush Elongated Toilet Featuring Stealth Technology in White

  • The world's only .8GPF single flush toilet
  • Extremely quiet gravity flush toilet
  • QuickConnect Easy Installation System
$14900 /each
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Frequently Bought Together

Product Overview

Replace your old toilet with the Niagara 2-piece 0.8 GPF Ultra-High-Efficiency Single Flush Elongated Toilet Featuring Stealth Technology in White - the world's only ultra-high-efficient toilet. This toilet features patented hydraulic technology, known as Stealth, which uses only 0.8 GPF (3 LPF). One flush thoroughly evacuates the bowl every time and eliminates double flushing. With water consumption that has cut the industry standard in half, this toilet has achieved a quiet, powerful and proven flush saving thousands of gallons with NO change in consumer use or behavior. The flapperless design means no costly flapper, chains or levers to replace and no leaks ever. Also, this toilet virtually eliminates all refill noise as the fill valve is never exposed.

  • All-in-one packaging includes everything you need: plastic elongated toilet seat, wax ring, floor bolts and caps
  • Uses only 0.8 GPF with patented vacuum-assist stealth technology
  • Gravity flush toilet - NOT pressure assisted
  • Large water surface
  • Fully-glazed trapway
  • Extremely quiet flush
  • Elongated bowl shape for added comfort
  • Stylish, inconspicuous single flush push button
  • Designed to fit a standard 12 in. rough-in
  • EPA WaterSense labeled, including using up to 35% less water than standard 1.28 high-efficiency toilets
  • MaP premium labeled (800 g)
  • EZ height bowl design makes sitting and standing easier while meeting ADA height requirements when installed with appropriate seat
  • Vitreous china construction provides durable, long-lasting performance
  • 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.)
28.54
Product Height (in.)
31.14
Product Width (in.)
16.61

Details

Bowl Height
Chair Height
Bowl Shape
Elongated
Color Family
White
Color/Finish
White
Commercial / Residential
Residential
Features
No Additional Features
Flushing Mechanism
Gravity Flush
Flushing Technology
Siphonic Jet
Flushing Type
Single Flush
Gallons Per Flush
0.800
Included
Hardware,Seat
MaP Performance Rating
800
Material
Vitreous China
Mount Location
Floor Mount
Product Weight (lb.)
103lb
Returnable
90-Day
Rough In Size
12
Toilet Type
Two-Piece
Trapway Diameter (in.)
2
Trip Lever Location
Top

Warranty / Certifications

Certifications and Listings
ADA Compliant,IAPMO Certified
Manufacturer Warranty
Limited lifetime warranty

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Customer Questions & Answers

Do you have to hold the button down for it to flush or will it flush immediately once the button is pressed?

Asked by: ljr189
One gentle push and walk away.
Answered by: Bill
Date published: 2017-06-26

Is the toilet lid and seat included?

Asked by: Pete
Yes a seat lid is included
Answered by: JNNiagaraConservation
Date published: 2016-10-12

does it splatter water out of the bowl while flushing?

Asked by: ali
No
Answered by: Bill
Date published: 2017-02-04

does top and bottom come in seperate boxes if so how much do they weigh

does top and bottom come in separate boxes if so how much do they each weigh
Asked by: TMACK
Yes they come in separate boxes. The total weight of both parts is 103 lbs.
Answered by: Bill
Date published: 2017-07-09
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Customer Reviews

2-piece 0.8 GPF Ultra-High-Efficiency Single Flush Elongated Toilet Featuring Stealth Technology in White is rated 4.5 out of 5 by 373.
Rated 4 out of 5 by from I bought 3 Niagara toilets - 1 at a time. I personally installed all of them. The first one was a... I bought 3 Niagara toilets - 1 at a time. I personally installed all of them. The first one was a breeze. I noticed that the next 2 that I bought were different from the 1st one. The 'stem' that supported the floater valve was taller and rose above the water tank and the position of the of the lever interfered with the tank cover such that the toilet with not stop flushing with the tank cover on. I had to dismantle the floater valve assembly and re-positioned it to face the interior of the tank so that it did not hit the beveled edge of the tank cover. This is as MAJAOR FLAW in the floater vale assembly position!
Date published: 2017-03-28
Rated 1 out of 5 by from I wanted to like this toilet. Good size, good promo, installed fairly easily. We've been using ... I wanted to like this toilet. Good size, good promo, installed fairly easily. We've been using it for about a week now. It flushes with good power and we've had no issue with content being removed EXCEPT there is little provision in this design for flushing down the sides! My partner and I both have SCS and are often subject to explosive diarrhea. This causes splatter all around the inside of the bowl. While this toilet forced the content IN the bottom of the bowl (in the water) down and out just fine, there is virtually no side wash, which means after every use the toilet has to be scrubbed with a brush. This is not acceptable. Will return as soon as we find a replacement.
Date published: 2017-02-10
Rated 4 out of 5 by from Bought this toilet because it did not have cock and ball mechanism. Have replaced and fiddled wit... Bought this toilet because it did not have cock and ball mechanism. Have replaced and fiddled with too many of those over the years. This newer mechanism is great, but there are times when 2 flushes are required. It seems like there's a specific "touch" required for a complete flush...firm and quick but not too quick and don't hold it down. We've only had it a few weeks and haven't gotten a water bill yet to see if it's saving water or using it because of those extra flushes. It works like we thought it would...95 percent of the time. Still better than the old one we had. Which was 10 years old and had the mechanism replaced 5 times.
Date published: 2017-03-01
Rated 5 out of 5 by from I researched a lot of toilets before I purchased this one. I have no regrets. I have used this on... I researched a lot of toilets before I purchased this one. I have no regrets. I have used this one for two weeks. This unit is much quitter than the 25 year old one it replaced. It flushes very quickly. I never had to do a second flush. The water spot is large enough. I like the flush button in the center of the lid. I did my own installation. The one recommendation I have, is buy a quality bowl wax ring. The one that comes with this unit is very minimal. Not very thick. You don't want to do an install and find you have a leak. This is just a precaution. I did some bowl to floor flange measurements before the install. I might have been okay with the ring that was included, but it would have been a minimal seal.
Date published: 2017-02-07
Rated 5 out of 5 by from excellent toilet,flushes quite,had to adjust water level screw other than that installed fine and... excellent toilet,flushes quite,had to adjust water level screw other than that installed fine and uses alot less water..would highly recommend this toilet to anyone.will buy another one when we do our other bathroom..
Date published: 2017-01-20
Rated 5 out of 5 by from Love this toilet-my friends are sick of me raving about... Love this toilet-my friends are sick of me raving about it-I keep telling them about the stealth technology
Date published: 2017-02-07
Rated 5 out of 5 by from Glacier Bay dual flush vs. Niagra... My house has 2 baths. For the hall bath,I bought the Glacier... Glacier Bay dual flush vs. Niagra... My house has 2 baths. For the hall bath,I bought the Glacier Bay first and love it. Then I saw the Niagra. 0.8 GPF sounded even better and the reviews were better than my G.B. Even though the G.B. was perfect, I can't help wanting to minimize my water usage. I got a great deal on one, so I got a Niagra and it is AMAZING! 1) Niagra has more water in the bowl for those who care (I don't), but the solids have a better chance of being under water until you flush. 2) The Niagra flush is much quieter. 3) The bowl is an inch SMALLER on the Niagra, front to back. This is the only negative I have for it. 4) The Niagra has a better seat. It feels more solid and does not flex like the G.B. Conclusion: I love them both. If I had to pay full price for the Niagra, I would skip it and buy another Glacier Bay Dual. But I got one for less than half retail....So now I have 2 beautiful thrones! I must add that the flush on the Niagra is like MAGIC! I can't believe it is less than 1 gallon!!
Date published: 2016-11-13
Rated 4 out of 5 by from great toilet I bought this toilet because of the good reviews and the flush that is on the top and doesnt use a floater. This toilet works great and has a great look. Would recommend. I didnt give it 5 stars because the toilet seat is a little flimsy to my taste. Also , I am short (5'4) and only my toes touch the ground when I sit on it... not very convenient.
Date published: 2017-03-19
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