Kohler® Wellworth® Basic K-3998 Toilet, High Efficiency, 2-Piece, 1.28 gpf Flush, Elongated Front Bowl, 11-1/4 x 8-1/4 Inch Water Surface, 14-1/2 Inch Rim Height, 12 Inch Rough-In, 2-1/8 Inch Trapway, Left Hand Polished Chrome Trip Lever Flush, Class Five®, Gravity Fed Flush, 3-1/4 Inch Flush Valve, Floor Mount, 18 Inch L x 8-1/2 Inch W Tank, 26-1/2 Inch L x 10-1/8 Inch W Bowl, 30 Inch L x 18 Inch W x 29-1/4 Inch H, Vitreous China, Dune, Includes: 1013092 Bolt Cap Accessory Pack, 1138565 Tank Cover, K-4198 Bowl and K-4467 Tank
| Bowl Dimensions | : | 26-1/2 Inch L x 10-1/8 Inch W |
| Bowl Shape | : | Elongated Front |
| Configuration | : | 2-Piece |
| Finish | : | Dune |
| Flush Handle | : | Left Hand Polished Chrome Trip Lever |
| Flush Rate | : | 1.28 gpf |
| Flush Valve Size | : | 3-1/4 Inch |
| Flushing System | : | Class Five®, Gravity Fed |
| Includes | : | 1013092 Bolt Cap Accessory Pack, 1138565 Tank Cover, K-4198 Bowl and K-4467 Tank |
| Material | : | Vitreous China |
| Mounting Type | : | Floor |
| Overall Dimensions | : | 30 Inch L x 18 Inch W x 29-1/4 Inch H |
| Rim Height | : | 14-1/2 Inch |
| Rough-In Size | : | 12 Inch |
| Series | : | Wellworth®, Basic, K-3998 |
| Tank Size | : | 18 Inch L x 8-1/2 Inch W |
| Trapway Size | : | 2-1/8 Inch |
| Type | : | High Efficiency |
| Warranty | : | 1 Year Limited |
| Water Surface Area | : | 11-1/4 x 8-1/4 Inch |
Wellworth toilets have been an American benchmark for style, innovation, and performance since 1936. This wellworth high efficiency toilet delivers significant water savings with a 1.28 gal flush setting that saves up to 16500 gal per year, compared to an old 3.5 gal toilet, without sacrificing performance.
- Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong siphon during flushing
- Canister flush valve optimizes flush performance and resists warping and deterioration
- Class Five® flushing technology offers plug- and leak-free performance, extraordinary flushing, and better rinsing power for a cleaner bowl
- Elongated bowl offers added room and comfort
- Eligible for consumer rebates in some municipalities
- Watersense® toilets meet strict EPA flushing guide lines including using at least 20 percent less water than 1.6 gal toilets
- Use a 45 deg double wye fitting for installation
- Three bolt installation
Standard/Approvals: ASME A112.19.2/CSA B45.1 Certified,EPA WaterSense® Certified
Application: Residential
Installation Sheet