Logan Square™ 1.28gpf 12" Rough-In One-Piece Elongated ErgoHeight™ Toilet
Logan Square™ 1.28gpf 12" Rough-In One-Piece Elongated ErgoHeight™ Toilet
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Experience the perfect blend of performance, comfort, and clean modern design with the Gerber Logan Square™ 1.28gpf One-Piece Elongated Toilet. Designed with the bathroom remodeling professional in mind, Logan Square combines sharp architectural lines with outstanding flushing power and long-term reliability.
This high-efficiency model features a 3" flush valve, Fluidmaster® 400A fill valve, and a dual-fed siphon jet system that accelerates water flow for a fast, clean, and clog-resistant flush. The ErgoHeight™ elongated bowl offers ADA-compliant seating height for improved comfort and accessibility.
Crafted as a one-piece toilet, Logan Square provides a seamless, easy-to-clean silhouette while reducing gaps where dirt and residue can collect. The fully glazed 2" trapway ensures smooth and consistent waste removal. With its WaterSense® 1.28gpf high efficiency rating, it saves up to 20% more water compared to standard 1.6gpf toilets — without sacrificing performance.
Perfect for residential homes, multi-family projects, remodels, and commercial spaces needing ADA compliance and exceptional durability.
🧩 Key Features
- ✔ 1.28 GPF WaterSense® certified — saves water & money
- ✔ 3" flush valve for maximum water flow + flushing force
- ✔ Fluidmaster® 400A fill valve – long-lasting, anti-siphon
- ✔ Corrosion-resistant Fluidmaster® flapper
- ✔ ErgoHeight™ bowl – ADA-compliant comfort height
- ✔ Elongated bowl for added comfort
- ✔ Large 2" fully glazed trapway – reduces clogs
- ✔ Dual-fed siphon jet for fast, clean bowl evacuation
- ✔ One-piece design – modern, sleek, and easy to clean
- ✔ Toilet seat included
- ✔ 12" Rough-In
- ✔ MaP Score: 1,000 grams – industry-leading performance
📐 Specifications
| Attribute | Details |
|---|---|
| Brand | Gerber |
| Model | G0021020 |
| Collection | Logan Square™ |
| Finish | White |
| Rough-In | 12" |
| Flushing Method | Gravity Fed |
| Flush Volume | 1.28 gpf (4.8 Lpf) – High Efficiency |
| Bowl Shape | Elongated |
| Height | ErgoHeight™ / ADA Height |
| Fill Valve | Fluidmaster® 400A |
| Flush Valve | 3" |
| Trapway | 2" Fully Glazed |
| MaP Rating | 1,000g |
| Certifications | ADA Compliant, HET, WaterSense, MaP Premium |
| Seat Included | Yes |
| Country of Use | USA |
🛡 Certifications
- ADA Compliant
- WaterSense Certified
- HET (High Efficiency Toilet)
- MaP Premium Score: 1000g
- EPA Compliant
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