Gerber 28-992 Spec Sheet
Maxwell Round Front Tank, 12 inch Rough-In, 1.28 Gallons Per Flush
Product Overview
Optimize your project planning with the Gerber Maxwell 28-992, a 1.6 GPF (6.0 LPF) round front toilet crafted from durable vitreous china. This high-efficiency fixture, weighing 76 lbs and featuring a 2" glazed trapway with a 12" rough-in, meets ASME A112.19.2 low consumption standards. Easily access the detailed spec sheet and shop drawings for seamless submittal to ensure compliance and precision in your installations.
Key Features
- Two-piece, round front design
- Combination bowl and tank (insulated tank model 28-992)
- 1.6 gallons per flush (6.0 LPF)
- 12-inch rough-in
- Round front bowl
- Dual-fed siphon jet
- Pilot fill valve
- 3-inch flush valve
- 2-inch glazed trapway
- Double Nut Mounting System
- Color matched front tank lever (white only)
- Includes 2 bolt caps
- Large water surface
- Toilet seat not included
- 5-year Limited Lifetime Warranty
Technical Specs
About This Spec
Last Verified
October 15, 2026
Status
Verified (6x confirmed)
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