Last Updated on October 14, 2026
The American Standard Champion 4 Right Height one-piece toilet combines strong waste removal with a taller elongated bowl. Its published 1,000-gram MaP score is a useful indicator of flushing performance, although it does not mean the toilet can never clog.
This American Standard Champion 4 review focuses on model 2034.314.020, the white, 1.6 GPF version supplied with a slow-close seat. Its large flush valve and integrated tank-and-bowl design make it worth considering if you want a powerful flush and fewer seams to clean. For a wider view of the brand, see our American Standard toilet guide.
The Champion 4 range includes different packages and configurations. Match the full model number on the seller’s listing rather than assuming every Champion toilet has the same water consumption or included accessories.
American Standard Champion 4 Review: Features, Pros, and Cons
If you prefer a taller toilet with an elongated bowl, this model offers a practical combination of comfort and flushing performance. The main trade-offs are its heavy one-piece construction and higher water use compared with a 1.28 GPF toilet.
Reasons to Buy the Champion 4
- Durable vitreous china construction.
- One-piece body eliminates the separate tank-to-bowl joint.
- Large flush valve and fully glazed trapway support waste removal.
- Taller elongated bowl may suit adults who find low toilets uncomfortable.
- Slow-close seat is included with the specified 2034.314 package.
- EverClean surface helps control stain- and odor-causing microbial growth on the treated surface.
Limitations to Consider
- The complete one-piece fixture is heavy to lift and position.
- Uses more water per flush than a 1.28 GPF model.
- This 1.6 GPF version is not WaterSense certified.
- Its taller seat position may not suit children or shorter adults.
- Replacement flush-valve parts must match the Champion assembly.
Technical Specifications: Champion 4 2034.314.020
| Feature | Specification |
|---|---|
| Construction | One-piece vitreous china |
| Bowl shape | Elongated |
| Flush type | Single gravity flush; siphon-action jetted bowl |
| Water consumption | 1.6 gallons per flush |
| Bowl rim height, without seat | 16½ inches, Right Height |
| Rough-in | 12 inches |
| Nominal dimensions, L × W × H | 29¾ × 17¾ × 29½ inches |
| Flush valve | 4-inch Accelerator piston-action valve |
| Trapway | Fully glazed; 2⅜ inches |
| Trip lever | Left-hand chrome |
| Surface | EverClean |
| MaP score | 1,000 grams |
| Seat | Slow-close elongated seat included |
| WaterSense | No, for this 1.6 GPF model |
| Accessibility | Manufacturer specifies suitability for accessible applications when correctly installed |
| Warranty | Coverage varies by component and use; see warranty section below |
| Price |  Check Price and Package Details |
Vitreous China Construction
Vitreous china is a familiar toilet material because its glazed surface is durable and easy to wipe down. With proper care, the fixture can provide many years of service. However, it can crack if dropped, struck, or stressed by overtightened mounting bolts.
One-Piece Design
The integrated tank and bowl remove the joint found on a two-piece toilet. That gives you fewer seams to scrub and eliminates the tank-to-bowl gasket as a potential leak point. The floor seal, supply connection, and internal valves still need attention.
The trade-off is handling. You cannot separate the tank to make the fixture lighter during installation. Arrange help for lifting, especially if you have stairs or a narrow bathroom doorway.
Champion 4 Flushing System
The standout feature in this American Standard Champion 4 review is its flushing hardware. The 4-inch Accelerator valve releases tank water into the bowl, while the siphon jet helps start the action that carries waste through the trapway.
The flush valve and trapway are different parts. The valve controls water leaving the tank; the trapway carries waste out of the bowl. A larger valve does not justify flushing wipes, hygiene products, or unusually large amounts of paper.
The MaP rating measures waste removal under controlled test conditions. Everyday results also depend on the tank water level, valve operation, and drain condition. A strong toilet cannot solve a blocked sewer line or poor venting.
EverClean Surface and Routine Cleaning
EverClean inhibits the growth of stain- and odor-causing bacteria, mold, and mildew on the treated surface. It can help the toilet stay cleaner between cleanings, but it does not prevent every stain or replace regular cleaning.
Use suitable nonabrasive products and a toilet brush. Avoid in-tank cleaning tablets: American Standard warns that these products can damage tank fittings and cause leaks. Hard-water deposits may still need separate attention.
Check Price and Package Details
Comfort Height and Elongated Bowl
The 16½-inch rim is measured without the seat. The installed sitting height depends on the seat fitted. A taller toilet may make sitting and standing easier for some adults, but comfort depends on the individual.
The elongated bowl provides a longer seating area. It also projects farther into the room than many round-front toilets. If you have limited space, compare a round-bowl toilet and check the door swing before buying. Our comfort-height toilet guide can help you compare sitting heights.
12-Inch Rough-In and Installation
Measure from the finished wall, excluding the baseboard, to the center of the floor outlet or the mounting bolts on a typical installation. This model requires a 12-inch rough-in. Also check access to the shutoff valve and clearance around the bowl.
The specified package includes a seat, but the water supply is separate in the manufacturer’s specification. Confirm whether your retailer includes a floor seal and installation hardware. Inspect the flange and floor before setting the toilet, and tighten mounting nuts carefully.
ADA Suitability Depends on the Installation
The manufacturer identifies this toilet as suitable for accessible applications when installed as specified. A tall bowl and left-hand lever alone do not make an entire bathroom ADA compliant.
Installed seat height, clear floor space, grab bars, and flush-control location must also meet the applicable requirements. For an accessible public restroom, have the complete layout checked rather than relying only on a product label.
Check Price and Package Details
Water Consumption: 1.6 GPF vs. 1.28 GPF
This model uses 1.6 gallons per flush. Replacing an old 3.5 GPF toilet would save 1.9 gallons with each comparable flush. However, a 1.28 GPF toilet uses 0.32 gallons less than this Champion 4.
At 20 flushes per day, that 0.32-gallon difference adds up to approximately 2,336 gallons per year. Actual savings depend on usage, repeat flushing, and leaks. Check local purchase and installation requirements before selecting a 1.6 GPF fixture.
Warranty Coverage
American Standard’s current warranty schedule lists limited lifetime coverage on chinaware and ten years on mechanical parts for qualifying noncommercial Champion 4 use. An included seat has separate one-year coverage. Commercial-use terms are shorter.
Keep your receipt and the warranty supplied with the toilet. Coverage is subject to its conditions and exclusions; a “10-year warranty” does not mean every part, labor charge, or installation cost is covered for ten years.
Champion 4 vs. Townsend VorMax
Both models below use a one-piece elongated design, but they differ in water consumption and flushing hardware. This American Standard Champion 4 review compares exact configurations so you can avoid the inconsistent dimensions and seat information found in some listings.
| Feature | Champion 4 2034.314.020 | Townsend VorMax 2922A.105.020 |
|---|---|---|
| Design | One-piece elongated | One-piece elongated |
| Water per flush | 1.6 gallons | 1.28 gallons |
| Nominal L × W × H | 29¾ × 17¾ × 29½ inches | 30³⁄₁₆ × 16⅞ × 29¾ inches |
| Rim height without seat | 16½ inches | 16½ inches |
| Rough-in | 12 inches | 12 inches |
| Flushing hardware | Accelerator valve and siphon jet | VorMax dual-injection valves |
| Lever position | Left | Right for .105 configuration |
| Slow-close seat | Included | Included in manufacturer’s specification |
| WaterSense | No | Yes |
Two Other Alternatives to Consider
American Standard Cadet 3: This family includes several bowl shapes, heights, and flush volumes. If water savings are your priority, compare a specific 1.28 GPF WaterSense model. Check its full model number before relying on dimensions or included-seat claims. See our Cadet 3 versus Champion 4 comparison.
American Standard Titan: Consider an exact Titan model if you prefer a two-piece design. Confirm the flush volume, accessories, and warranty on that configuration. A 1.6 GPF model should not be described as WaterSense certified. Our Titan and Champion 4 comparison explains the broader differences.
American Standard Champion 4 Review: Troubleshooting Tips
Toilet keeps runningDirty or worn flush-valve seal, or fill valve not shutting offCheck for water entering the overflow.Water at the baseSupply leak, condensation, failed floor seal, or damaged chinaDry the area and trace the source.Slow tank refillRestricted supply, sediment, or worn fill valveCheck the shutoff valve and supply line.Low bowl waterRefill-tube problem, siphoning, venting issue, or crackCheck bowl refill first.
| Problem | Possible Cause | What to Check First |
|---|---|---|
| Weak or incomplete flush | Low tank water level, excessive chain slack, or partial clog. |
Check the tank’s fill mark and flush valve lift. If bowl water rises, investigate a blockage before changing adjustments. |
| Toilet keeps running | Worn Champion flush valve seal, incorrect chain adjustment, or fill valve problem. |
Inspect the Champion seal and ensure the chain does not hold the valve open. Check whether water is entering the overflow tube. |
| Water leaking around the base | Failed floor seal, damaged flange, or loose toilet mounting. |
Stop using the toilet if wastewater leaks during flushing. Inspect the flange and seal rather than simply tightening bolts. |
| Slow or continuous tank filling | Debris in the fill valve, restricted water supply, or malfunctioning fill valve. |
Turn off the water before servicing the fill valve. Follow the manufacturer’s cleaning instructions and check the water supply. |
| Low bowl water level | Incorrect bowl refill, siphoning, drainage issue, or damaged bowl. |
Check the refill tube and normal bowl refill operation. If water drops after filling without another flush, investigate drainage or a possible crack. |
Repair tip: Match replacement seals and valves to your exact Champion assembly. A generic flapper is not a direct replacement for its piston-style flush valve.
Final Verdict
The Champion 4 2034.314.020 is a sensible option if you want a taller elongated bowl, a strong gravity flush, and a one-piece body that is easier to wipe around. Its included slow-close seat is another useful feature.
The main reasons to choose something else are the weight, the sitting height, or a preference for lower water consumption. This American Standard Champion 4 review should help you decide whether its strengths match your bathroom. For another series comparison, see the differences between Champion 4 and Champion 4 Max.
Frequently Asked Questions
1. Does the Champion 4 2034.314.020 include a toilet seat?
Yes. The manufacturer specifies a slow-close elongated seat for this package. Confirm the seller’s contents, especially when buying an open-box item or a differently numbered version.
2. Is this Champion 4 WaterSense certified?
No. This review covers the 1.6 GPF version. WaterSense-labeled tank-type toilets must meet the program’s water-use and performance requirements, including a maximum effective flush volume of 1.28 GPF.
3. What is its height without the seat?
The 2034.314 Right Height model has a 16½-inch bowl rim height. Other Champion configurations may be lower, so check the exact model rather than the series name alone.
4. Why does my Champion 4 refill or run when nobody uses it?
Water may be leaking past the flush-valve seal, or the refill tube may be causing siphoning. Check the seal, chain slack, tube position, and tank water level. Use the correct repair parts for the installed assembly.
5. Why is the tank slow to fill or making a hissing noise?
A restricted supply or sediment in the fill valve can slow filling. Hissing that continues after the tank should be full may indicate a leak or shutoff problem. Turn off the supply before inspecting the valve and replace it if servicing does not resolve the fault.
6. Can I mix and match American Standard tanks and bowls?
This one-piece Champion 4 has no separate removable tank to swap. For two-piece toilets, use only tank-and-bowl combinations approved by the manufacturer. Matching the brand or flush volume alone does not establish compatibility.
Hi, I am Jose S. Franz. Currently, I am working as a professional plumber, and our team offers various plumbing services at an affordable price. After my college education, I completed a vocational certification course in plumbing systems and worked with several construction companies. Since then, I have fixed lots of different toilet models, from older to the latest versions. So I have more than 22 years of experience installing plumbing systems and toilets in both residential and commercial buildings.
I am looking for new toilets for my home. My current toilets clog often and need the plunger. TMI. I eat healthy and get lots of fiber in my diet. I am looking for a toilet that can flush lots of waste 💩 without clogging.