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Internet # 308839132

Model # 4519B104.020

Edgemere 1.28 GPF Single Flush Toilet Tank Only in White

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  • Tank conserves water, using only 1.28 gallons per flush
  • Soft angles lend classic elegance to most bathrooms
  • Vitreous china resists staining and scratches for lasting beauty
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Product Details

About This Product

The Edgemere 10 in. Rough-In Tank from American Standard lends classic elegance to the bathroom. Defined by soft angles, this design ensures comfort, style and superior performance. Features 1.28 GPF, this vitreous china tank is WaterSense certified to help reduce water consumption.


Product Information

Internet # 308839132

Model # 4519B104.020


Dimensions: H 13.75 in, W 18.875 in, D 7.6875 in


Flush Valve Size (in.)


Product Depth (in.)

7.6875 in

Product Height (in.)

13.75 in

Product Width (in.)

18.875 in


Color Family




Commercial / Residential




Flushing Technology

Siphonic Jet

Flushing Type

Single Flush

Gallons Per Flush


Gallons Per Flush

Single Flush: 1.28




Vitreous China

Models used with


Product Weight (lb.)

29 lb



Trip Lever Location

Left Front

Warranty / Certifications

Certifications and Listings

ASME Certified, CSA Certified

Manufacturer Warranty

5 Year Warranty

Questions & Answers

Q:Would this tank replace model 4519B
by|May 31, 2024
1 Answer
Answer This Question

A:  Hello Toilet, Thank you for reaching out to American Standard. Yes, it would replace the 4519B. If you have any further questions, please reach out to us using the Contact Us form or Chat option on our website, and an American Standard Consumer Connection Advisor will be happy to assist you. We are available Monday - Friday between 8AM - 7PM ET. Sincerely, Nicole Your American Standard Consumer Connection Team (americanstandard-us.com/contact-us)

by|May 31, 2024
    Q:What is the distance between the bolts?
    by|Feb 28, 2021
    1 Answer
    Answer This Question

    A:  Stumped, The measurement on the Edgemere is 6.5". Sincerely, your American Standard Consumer Connection Team

    by|Mar 1, 2021
      Showing 1-2 of 2

      Customer Reviews

      1.5 out of 5

      • 1.5 out of 2 reviews
      • 0% recommend this product
      Filter by:
      Showing 1-2 of 2 reviews
      Tank cracked after 2 yrs.
      I weigh 140 lbs and the only one that uses. Warm weather so water wasn’t cold, etc. Split from handle down to bottom. Obviously not made well. Plus I have to have it shipped which will take over a week and I have only one bath. Never had a toilet crack. Good job America Standard. Quality has gone down.
      Response from AmericanStandardBrandsSep 7, 2021
      Thank you for the rating of our product. We apologize for the inconvenience that you experienced. If you ever need any assistance please contact our Customer Care Tech Team at 800-442-1902. Sincerely, American Standard Consumer Connection Team AmericanStandard
        Gaskets no good, Tank cracked
        Had toilet for about a year when the internal flush gaskets began to deterioate. The rubber gaskets continually got bubbles so had to keep replacing. We finally decided to replace all the tank inners and when I tightened the bolts to reattach tank, the tank itself cracked. I am NOT a strong woman (anymore) and have little hand strength these days. I tightened alternately - as instructions read - and suddenly the tank cracked. Now I have to buy another tank. Aovid purchasing this toilet!
          Showing 1-2 of 2 reviews