21mm (13/16)
35mm to 38mm
(7/8) 
8411 specifications
The American Standard 8411 is a high-performance toilet that has garnered attention for its efficiency and innovative design. This model is recognized for its commitment to sustainability without compromising on style or comfort. As part of American Standard’s extensive line of bathroom products, the 8411 emphasizes both functionality and aesthetics, making it a desirable choice for modern homes.One of the standout features of the American Standard 8411 is its powerful flushing technology. It employs a dual flush system, allowing users to opt for a full flush or a lighter flush, which conserves water for liquid waste. This significant innovation enables the toilet to use only 1.6 gallons per flush for solid waste and 0.92 gallons for liquid waste, promoting water savings in households.
The 8411 model further incorporates American Standard’s EverClean surface, a unique glazing that inhibits the growth of stain and odor-causing bacteria, mold, and mildew. This feature not only enhances hygiene but also simplifies cleaning, ensuring that the toilet remains cleaner for longer periods. The smooth surface prevents waste from adhering, making maintenance a breeze.
In terms of design, the American Standard 8411 boasts a sleek, contemporary look that fits seamlessly into various bathroom styles. Its elongated bowl offers additional comfort, particularly for users seeking a more spacious seating area. The height of the toilet is also optimized, making it easier for individuals of all ages to use comfortably.
Installation of the 8411 is straightforward, thanks to its standard height and rough-in dimensions that are compatible with most plumbing setups. The toilet also comes equipped with a ceramic disc flushing valve, which provides a reliable and leak-free performance while ensuring a strong and efficient flush every time.
Moreover, the American Standard 8411 is ADA-compliant, making it accessible for individuals with disabilities. This feature highlights the manufacturer’s commitment to inclusivity, providing a safe and comfortable option for all users.
In summary, the American Standard 8411 is a remarkable toilet that combines innovative technologies with user-friendly features and contemporary design. Its water-saving capabilities, enhanced cleaning technologies, and ergonomic considerations make it a premier choice for anyone looking to upgrade their bathroom experience.