The American Standard Champion 4 series of toilets is engineered to provide high-efficiency performance, ergonomic design, and advanced flushing technology. With a focus on water conservation and user comfort, the series includes both elongated and round-front models, each equipped with the Champion 4 flushing system. This article provides a detailed overview of the installation process, key specifications, and product features based on manufacturer documentation and technical specifications provided by American Standard.
Installation Overview
The American Standard Champion 4 toilets are designed for straightforward installation, with detailed instructions included in the packaging. The two-piece design simplifies handling during setup, and all necessary mounting hardware is included. Installation involves securing the toilet to the floor flange and ensuring the tank is properly aligned with the bowl.
The installation process requires basic tools and plumbing knowledge. Users should ensure that the floor flange is in good condition and properly aligned with the toilet’s rough-in measurement of 12 inches. A wax ring is used to create a watertight seal between the toilet and the flange. The tank is then mounted onto the bowl using adjustable tank anchors, which help eliminate "tank wobbles" and ensure stability.
Step-by-Step Installation Summary
- Prepare the installation site: Ensure the floor flange is clean and aligned with the 12-inch rough-in dimension.
- Apply the wax ring: Place a standard wax ring or a wax-free gasket on the flange.
- Set the bowl in place: Carefully lower the toilet bowl onto the flange, ensuring the bolt holes align with the flange bolts.
- Secure the base: Tighten the bolts from underneath the floor using a wrench or pliers.
- Attach the tank: Align the tank with the bowl and secure it using the included tank anchors.
- Connect the water supply: Attach the water supply line to the tank’s inlet and turn on the water.
- Test for leaks: Inspect all connections and ensure the toilet functions without leakage.
The manufacturer emphasizes that the toilet is factory-flush tested, ensuring performance consistency out of the box. Installation typically takes 1–2 hours for an experienced user or plumber.
Key Product Specifications
The Champion 4 series offers distinct specifications that support its performance and user-centric design. The following details are sourced from technical descriptions provided by the manufacturer:
| Specification | Champion 4 Elongated | Champion 4 Max Round-Front |
|---|---|---|
| Bowl Shape | Elongated | Round |
| Configuration | Two-piece | Two-piece |
| Rim Height | 16-1/2" (Right Height) | 16-1/2" (Right Height) |
| Rough-In | 12" | 12" |
| Water Use | 1.28 gallons per flush (4.8 Lpf) | 1.28 gallons per flush (4.8 Lpf) |
| Trapway Diameter | 2-3/8" | 2-3/8" |
| Flush Valve Size | 4" piston-action Accelerator | 4" piston-action Accelerator |
| Overall Height | 31-3/16" (from base to highest point) | 31-3/16" (from base to highest point) |
| Bowl Height | 16-1/2" | 16-1/2" |
| Water Surface Area | 9" x 8" | 9" x 8" |
| Warranty | 10 years | 10 years |
These specifications are consistent across models and highlight the emphasis on water efficiency and performance. The 1.28 gallons-per-flush (GPF) rating is a significant improvement over the standard 1.6 GPF, offering up to 20% water savings.
Flushing Technology and Performance
The Champion 4 series utilizes the 4" piston-action Accelerator flush valve, which is central to its high-performance flushing system. This valve allows water to enter the bowl from all directions through a 4" opening, delivering a rapid and powerful flush. The process is described as follows:
- Flush initiation: When the lever is depressed, the piston action opens the 4" valve.
- Water flow: Water enters the bowl in less than one second, three times faster than standard 2" valves and twice as fast as 3" valves.
- PowerWash Rim: The rim of the bowl is designed to scrub the interior with each flush, ensuring a clean surface.
- EverClean Surface: The porcelain surface is treated with an antimicrobial coating that inhibits the growth of bacteria, mold, and mildew.
- Siphon Jet Flush Type: This system creates a powerful siphoning effect to clear waste effectively.
The Max Rating (MaP) score for the Champion 4 Max model is 1,000 grams at 1.28 GPF, indicating its ability to flush up to 2.2 pounds of waste in a single flush. This is considered one of the highest scores in the industry for a high-efficiency toilet (HET). The 2-3/8" trapway also contributes to the reduced risk of clogging, particularly when compared to narrower trapways found in older models.
Design and Ergonomics
The design of the Champion 4 series is focused on user comfort and accessibility. The Right Height design elevates the bowl to 16-1/2" from the floor to the rim, making it easier for users to sit and stand. This height is particularly beneficial for individuals with mobility challenges or the elderly.
The elongated bowl shape provides a more comfortable seating experience than round bowls, especially for extended use. The two-piece design is also less cumbersome than one-piece models, facilitating easier handling during installation and maintenance.
Additional ergonomic features include: - Left-mounted tank lever: Provides a standard placement for users accustomed to left-side flushing mechanisms. - Adjustable tank anchors: Help prevent tank wobbling and ensure a stable fit. - Chromefinish trip lever: Includes a durable, corrosion-resistant lever for long-term use.
The toilet is also ADA compliant, meeting accessibility standards for public and private restrooms. The 16-1/2" rim height is ideal for wheelchair users and individuals with limited mobility.
Warranty and Compliance
The American Standard Champion 4 series is backed by a 10-year limited warranty, significantly longer than the industry standard of one year. This warranty covers defects in materials and workmanship under normal use. The company also states that the toilet is designed to withstand chemically treated urban water, which is important in areas with high mineral content or chemical treatments.
The product meets or exceeds the following standards and certifications: - ASME A112.19.2-2008 / CSA B45.1-08 for vitreous china fixtures. - EPA WaterSense criteria for high-efficiency toilets. - California and Texas drought compliance for water conservation. - ADA compliance for accessibility.
These certifications ensure that the toilet is suitable for both residential and commercial applications and adheres to national and state regulations.
Conclusion
The American Standard Champion 4 series represents a significant advancement in high-efficiency toilet design, combining water conservation with powerful flushing performance. The 1.28 GPF rating, 4" piston-action flush valve, and EverClean surface make it a top choice for environmentally conscious consumers. Its ergonomic design, including the Right Height bowl and elongated shape, enhances user comfort and accessibility.
Installation is straightforward and supported by detailed instructions provided by the manufacturer. The two-piece construction simplifies handling and installation, and the 10-year warranty offers long-term reliability. The product's compliance with national and state standards further reinforces its suitability for a wide range of applications.
For users considering an upgrade to a high-efficiency toilet, the American Standard Champion 4 series offers a compelling combination of performance, comfort, and sustainability.