Mansfield 4115-3106 Barrett SmartHeight Elongated Two-Piece Toilet - 1.28 GPF
Brand: Mansfield Plumbing | SKU: 4115-3106
Product Overview
The Mansfield 4115-3106 Barrett combines an elongated bowl, SmartHeight seating height and a 1.28 GPF high-efficiency flush in a two-piece toilet designed for a standard 12-inch rough-in. The taller SmartHeight format can make sitting down and standing up easier for many users, while the elongated bowl provides additional front-to-back seating room compared with a round-front design.
A concealed trapway gives the base a cleaner appearance and reduces exposed contours around the discharge path, making routine exterior cleaning easier. Mansfield specifies its MagnaFlush flushing system with a 3-inch flush valve for this configuration, along with a 2-1/8-inch trap diameter and 800-gram MaP rating. The toilet is WaterSense certified and ADA compliant when installed according to applicable requirements. A toilet seat and water-supply line are not included.
Key Features
- Elongated SmartHeight bowl
- 1.28 GPF high-efficiency flush
- Concealed trapway for a cleaner profile
- MagnaFlush system with 3 in. flush valve
- 12 in. rough-in
- WaterSense certified
- ADA-compliant configuration when properly installed
Common Uses
Bathroom remodels and replacements where an elongated, chair-height toilet with reduced water use and a concealed trapway is preferred.
Technical Specifications
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Configuration: Two-piece toilet
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Bowl: Elongated SmartHeight
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Water use: 1.28 GPF / 4.86 LPF
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Water surface: 8-1/4 x 10-3/8 in.
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Trap diameter: 2-1/8 in.
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Trap seal: 2-1/4 in.
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Rough-in: 12 in.
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MaP rating: 800 grams
Compatibility & Installation Notes
Measure for a 12-inch rough-in before ordering. Toilet seat and water-supply line are not included. ADA compliance depends on the completed installation meeting applicable requirements.
Frequently Asked Questions
Does the 4115-3106 include a toilet seat?
No. The seat is sold separately.
What does SmartHeight mean?
SmartHeight identifies Mansfield’s taller seating configuration, intended to provide a more comfortable sitting and standing height for many users.
How much water does it use?
The Barrett 4115-3106 uses 1.28 gallons per flush and is WaterSense certified.
What rough-in does it require?
Mansfield specifies a 12-inch rough-in.
Why Buy From Big Frog Supply?
Choose the Mansfield 4115-3106 Barrett from Big Frog Supply when you want an elongated SmartHeight toilet with 1.28 GPF efficiency, a concealed trapway and a standard 12-inch rough-in.
Specification Description Specification Description
Material Vitreous China Trap Diameter 2-1/8"
Water Pressure Range 20 to 80 PSI Trap Seal 2-1/4"
Flush System 3" flush valve - MagnaFlush™ Flushing Technology Rough-in 12"
Water Usage 1.28 gpf / 4.86 lpf Shipping Weight Model 4115 - 69 lbs. (31.2 kg)
Water Surface Area 8-1/4" X 10-3/8" Model 3106 - 40 lbs. (18.1 kg)
MaP Rating 800 grams Warranty Vitreous China - Limited Lifetime
Tank Trim - Limited One Year
