#1 Home Improvement Retailer

Internet # 320572352

Model # N2451E

Store SKU # 1007767243

Exclusive

Power Flush 12 inch Rough In One-Piece 1.28 GPF Single Flush Elongated Toilet in White Seat Included

$199.00
Apply Now
Pay $174 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card
  • 1-piece comfort height with 1.28 GPF powerful flush performance
  • Vacuum-assisted flush clears 7 billiard balls on the first flush
  • Includes slow-close toilet seat, wax ring and floor bolt set
  • View More Details

Free & Easy Returns In Store or Online

Return this item within 90 days of purchase.

Read Return Policy

Ask about this product

Get an answer now with AI

AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact The Home Depot customer service.

Product Details

About This Product

Replace your old toilet with the Power Flush 1-piece 1.28 GPF High-Efficiency Single-Flush Elongated Toilet Featuring Niagara Stealth Technology in White. This toilet features patented hydraulic technology, known as the Stealth. 1-flush thoroughly evacuates the bowl every time and eliminates double flushing. This toilet has achieved a quiet, powerful and proven flush saving thousands of gallons with no change in consumer use or behavior. The flapper less 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. This 1-piece toilet by Glacier Bay occupies minimal space while offering the spaciousness of an elongated bowl.

Highlights

  • 16.5 in. tall toilet bowl gives your legs the extra room for added comfort
  • Save money and use 20% less water than a standard 1.6 GPF toilet
  • Toilet includes a slow-close seat with easy clean hinges
  • Includes: tank, bowl, seat, wax ring, bolts and caps
  • Extra large 2-3/8 in. fully glazed trapway for clog free flush performance
  • Elongated toilet bowl for extra comfort
  • Features QuickConnect installation system to make installation a breeze
  • Vacuum-assist power chamber allows extra strength to flush more with less
  • Extra-large 10.25 in. x 23.5 in. footprint is excellent for retrofitting without re-doing your flooring
  • Flushing power rated 10-out of-10
  • WaterSense certified
  • Limited lifetime warranty
  • Meets HET rebate standards
  • Supply lines sold separately
  • Click here to learn more about exclusive Glacier Bay products
  • Click here to learn more about Eco Options and Water Conservation
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 320572352

Model # N2451E

Store SKU # 1007767243

Specifications

Dimensions: H 29.5 in, W 15.75 in, D 28.25 in

Dimensions

Product Depth (in.)

28.25 in

Product Height (in.)

29.5 in

Product Width (in.)

15.75 in

Details

Bowl Height

Chair Height

Bowl/Seat Shape

Elongated

Color Family

White

Color/Finish

White

Features

Soft Close

Flushing Technology

Gravity Fed

Flushing Type

Single Flush

Gallons Per Flush

Single Flush: 1.28

Handle Location

Left

Included

Bolts, Toilet Seat, Wax Ring

MaP Performance Rating

1000

Material

Vitreous China

Returnable

90-Day

Rough In Size

12 inch Rough In

Style

Contemporary, Modern, Transitional

Toilet Type

One-Piece

Trip Lever Location

Left Front

Warranty / Certifications

Certifications and Listings

IAPMO Certified

Manufacturer Warranty

LImited Lifetime

Questions & Answers

How big is the trapway on this model?
ByAug 10, 2026
2 Answers | 
Answer This Question

The trapway on this toilet is 2.375 inches in diameter.

By|Aug 13, 2026

(1)

Hi Andrea, the trapway on this Power Flush toilet measures 2 3/8 inches, providing excellent waste movement to help keep your bowl clean and clog-free. If you have any other technical questions or need further assistance as you get everything set up, please do not hesitate to call our customer service line at 1-855-434-5224.

By|Aug 11, 2026


    Is there a higher quality replacement toilet seat lid? The plastic one that comes with it is a bad design and gets urine unframed the hinge and it's impossible to clean.
    ByAug 9, 2026
    1 Answer | 
    Answer This Question

    Hello Stacy, it is incredibly frustrating when a design detail makes cleaning difficult, but you can absolutely replace the plastic seat with any standard elongated toilet seat available on the market to find an option that better suits your needs. Finding a style that works perfectly for your home makes a world of difference, so we hope this quick swap solves the issue for you. If you need any assistance finding a compatible fit or have further questions about your toilet, please feel free to reach out to our dedicated support line at 800-831-8383.

    By|Aug 11, 2026


      Is the 12" inch rough in from the back of the base or from the center of the flange?
      ByJul 31, 2026
      1 Answer | 
      Answer This Question

      Hello Herbert, the 12-inch rough-in measurement is taken from the finished wall behind the toilet to the center of the floor flange and waste outlet, not from the back of the toilet base itself. If you need any help measuring your space or have additional questions during your installation, please feel free to give our dedicated support line a call at 800-831-8383 so we can assist you directly.

      By|Aug 3, 2026


        The tank fills but allows water to link out slowly and refills the tank. My water bill has increased greatly. I have only had the new toilet for 1.5 years. What do I need to do?
        ByJul 30, 2026
        1 Answer | 
        Answer This Question

        Hi Zakee, I am so sorry to hear that water is leaking out slowly and driving up your utility bill. To get this resolved, please check that the flush valve seal and sealing area are free of any debris that might be keeping it from closing completely, and make sure the flush lever chain isn't too tight so the seal can drop all the way down with just a little play left in the chain. If those steps don't clear up the phantom refilling, please reach out directly to our support line at 800-831-8383 so we can help you get everything working smoothly again.

        By|Jul 30, 2026


          Does this come with a wax ring
          ByJul 22, 2026
          1 Answer | 
          Answer This Question

          Hi Martha, yes, this toilet comes complete with a wax ring included in the box so you have everything you need for installation. If you have any additional questions about setting it up or need assistance along the way, please feel free to give our team a call at 1-855-434-5224 and we will be happy to help.

          By|Jul 23, 2026


            Does this come with a wax ring
            ByJul 22, 2026
            1 Answer | 
            Answer This Question

            Hi Martha, yes, this toilet does include a wax ring in the box so you have what you need for installation. If you run into any other questions or need assistance while putting it together, please feel free to reach out to our support line at 800-831-8383 and we will be glad to assist you.

            By|Jul 24, 2026


              Is there any risk of the toilet bowl overflowing with this power-flush system? Typical toilet tanks allow you to adjust tank and bowl water levels. Does this system have that feature too?
              ByJul 20, 2026
              1 Answer | 
              Answer This Question

              Hello Todd! The bowl design is set up so that if the water level ever rises too high, it simply spills over the trapway into the drain to help prevent an overflow, and the overall water height on this model is not adjustable. We hope this clears things up for you, but if you have any additional questions about how the system operates, please feel free to reach out to our customer support team at 1-855-434-5224 and we will be happy to help.

              By|Jul 21, 2026


                How do you use a plunger with this toilet. I have seen on previous models you have to take off the black tank and cover an air line. I’m not sure how to take off the black tank with this model.
                ByJul 19, 2026
                1 Answer | 
                Answer This Question

                Hello there, to plunge this model, start by using a flange plunger and ensure there is enough water in the bowl to submerge the rubber cup completely. Submerge the plunger at an angle to fill it with water, press it firmly over the drain at an angle rather than straight up and down, and pump vigorously while maintaining a tight seal over the opening. If you continue to experience draining issues or need further guidance, please don't hesitate to give our customer support line a call at 800-831-8383 and we will be happy to assist you.

                By|Jul 20, 2026


                  Viewing 1-8 of 155

                  Customer Reviews

                  4.6 out of 5

                  • 4.6 out of 619 reviews
                  • 79% recommend this product
                  Filter by:
                  Showing 1-10 of 619 reviews
                  This toilet was installed on a nursing home. I selected it based on Consumer Reports' review and its power flush claim. Its appearance is nice and its flush ok but lacks the power I thought it would have.
                  by
                  Response from NCCGBJul 20, 2026
                  Hello! We appreciate you giving this model a try for your facility based on those ratings, and we hear your disappointment that the flush power hasn't quite lived up to expectations. To help get that flush back to full strength, we recommend pushing down on the tank while tightening the wingnuts to ensure a tight seal around the air tube, making sure to alternate sides so the tank stays completely level. If that doesn't boost the performance or if you would like step-by-step help, please give our support line a call at 800-831-8383 so our team can assist you directly.
                  Very happy with this toilet. Was easy to install and the one piece design looks great. Comes with a slow close lid and seat that is very comfortable. Has a very powerful flush. Absolutely recommend.
                  by
                  Response from NCCGBJun 26, 2026
                  Hi B A, it is wonderful to hear that you are very happy with your new one-piece toilet and that you found it easy to install. We truly appreciate your high recommendation and are glad the comfort of the slow-close seat is making such a nice difference for you. If you ever have any questions or need assistance down the road, please feel free to reach out to our customer support team at 1-855-434-5224.
                  Good toilet, bad gaskets
                  I had a contractor install 2 of these toilets. The first one I've had no problems with for two years now but the second one leaked from day 1. It took extensive research to finally get warranty service and the toilet was replaced but the replacement toilet leaked also. I found that the trouble was the only replaceable part which is a gasket. Seems during assembly of these toilets inferior quality gaskets are installed which I believe is so they can sell the replacement gaskets.
                  by
                  Response from NCCGBJun 4, 2026
                  Hello Duane, we are very sorry to hear that your second toilet has caused so much frustration with persistent leaks and that the replacement experienced the exact same issue. Please reach out to us directly at info@niagaracorp.com so we can make this right. We completely stand behind our product and want to help you fix this issue, so please email us with the specific details of where the leak is originating along with a few pictures, and our customer service manager will personally work with you to find a resolution. You can also call directly at 888-733-0197 extension 1001.
                    The flushing power is inconsistent. I have to constantly clean out the bowl. I like the fact it is quiet and uses less water.
                    by
                    Response from NCCGBMar 2, 2026
                    Hi Courtney, thank you for sharing your experience with us, and we are glad to hear you appreciate the quiet operation and water efficiency of your new toilet. We are truly sorry to learn that the flushing power hasn't been consistent for you, as we want every flush to be as effective as possible. To help improve the seal and performance, we recommend pushing down on the tank while tightening the wingnuts, making sure to alternate sides so the tank remains level. If you continue to experience any issues or need further troubleshooting, please reach out to our dedicated support line at 1-855-434-5224 so we can help.
                    • Verified Purchase
                    The toilet wasn’t too heavy to install first of all.. Was worried about that but it was manageable and instructions were clear so there were no problems installing new toilet.. I replaced the toilet seat with my cushy seat I had before.. So that may be one of the negatives but it sure wouldn’t keep me from buying it again.. Was looking at the Glacier Bay Badet toilet that may be my next purchase. The clucking is really quiet and easy as well- definitely not what I was expecting but a nice surprise. Definitley flushes those cue balls they brag about on the website. Great Buy love the raised height as well..
                    by
                    Response from NCCGBSep 18, 2025
                    Hello there! Thank you for the detailed review. We're so glad to hear that installation was smooth and that you're enjoying the quiet flush and raised height of your new toilet. Thanks again for choosing Glacier Bay! If you ever need assistance, our customer support team is available at 1-855-434-5224 and happy to help.
                    2 found this review helpful
                    The Best Toilet
                    My husband and I have installed Toto toilets, top of the line Kohler toilets and now, for the second time, a Glacier Bay one-piece. And guess what? The Glacier Bay is our hand (err bottoms) down favorite. Even if it were priced as high as the other toilets, we would still choose it first. It really does have a superior flush and the aesthetic is versatile and will fit into almost any decor. We just replaced an old, round-bowled toilet in our 1930’s Balboa Island beach cottage, and it looks perfect. With the increased comfort of the added height and the elongated bowl, we still have more space in our tiny little downstairs bathroom because this toilet is so efficiently designed. I especially love the compact tank and the way it doesn’t narrow towards the top as this maximizes the shelf space but also looks classic and classy! The fact that it’s so affordable and also a super sleek, easy to clean one piece makes this an absolute no-brainer choice. Love it!
                    by
                    Response from NCCGBJul 7, 2025
                    Hello Dani314. Thank you for taking time out of your day to provide feedback. We are happy you are pleased with your toilet. Should you have further comments or need future assistance, please call 1-855-434-5224 and one of our team members would be happy to help you.
                      • Recommended
                      6 found this review helpful
                      Toilet won't flush
                      Out of all the toilets I've ever installed and probably been over 50 the Glacier Bay power assist has got to be the worst it just won't flush I don't have leaks I don't have a problem installing it it's that little air hole at the side that does nothing but prevent it from Flushing... ..
                      by
                      Response from NCCGBMar 21, 2025
                      Hello Valued Customer, We thank you for taking time out of your day to provide feedback and we are sorry that you are having issues with the flush performance of your toilet. We value your business and look forward to ensuring everything is working perfectly for you. Most probably the flush valve is slightly loose, so the air transfer system isn’t fully sealed. Though it should be delivered tight, this can be remedied by tightening one screw on the base of the valve. You can access the screw by giving the flush valve a quarter turn to unlock. Please call 1-855-434-5224 and one of our team members would be happy to help you go through troubleshooting steps to remedy the issue. We would love to hear further from you about your experience & see if there is anything we could do.
                        8 found this review helpful
                        Best toilet we own
                        Owned this toilet for about a year. It was our first one-piece and we’ll never go back to a two-piece. We’ve always bought American Standard or Kohler power flush toilets but this Glacier Bay power flush is better. We don’t need more toilets at this time, but all future replacements will be Glacier Bay one-piece elongated bowl power flush toilets.
                        by
                          • Recommended
                          3 found this review helpful
                          This customer chose to rate the product and not provide text.
                          by
                          Response from NCCGBJan 7, 2025
                          Hello Paul, We appreciate your feedback and apologize for the inconvenience you are experiencing with your toilet. Please call Customer Service at 1-855-434-5224 where one of our Representatives can assist you.
                          • Verified Purchase
                          5 found this review helpful
                          I ordered the toilet and received it within a couple days which was great, the toilet is in place and looks great and works very well. I did have to go to Home Depot and purchase a set of screws because the ones that were in place were not long enough and was unable to get the toilet settled in its destination. After the screws were put in place and toilet in its place and screwed in, i had to cut a bit off the tip of screws so that the cap could fit in its place because the new screws were a bit long. Other than that the toilet is working fine and looks good. Thanks
                          by
                          Response from NCCGBSep 19, 2024
                          Hello Valued Customer. Thank you for taking time out of your day to provide feedback. Should you have further comments or need future assistance, please call Customer Service at 1-855-434-5224 where one of the Representatives can assist you.
                          • Verified Purchase
                          3 found this review helpful
                          Showing 1-10 of 619 reviews