Gerber’s plumber-friendly family of toilets, the Viper®, has added an ultra high-efficiency 0.8 gpf model to its ranks. With an all-metal top flush actuator, this toilet utilizes the highly rated Viper trapway design and best-in-class Fluidmaster® 400A fill valve to impress. MaP Premium-certified, this product easily exceeds all WaterSense® performance requirements, while saving 33% more water over regular high efficiency toilets, and a whopping 50% over the national standard 1.6 gpf. It is available in an ADA-compliant ErgoHeight® elongated bowl for extra comfort and ease-of-use, as well as a standard-height round front bowl, ideal for confined spaces.
Gerber GLF20528Â Features:
Covered under Gerber’s limited lifetime warranty
Coordinates with products from the Viper line seamlessly
Two-piece configuration allows for easier access to the area around the toilet
Installs in a floor mounted configuration
Elongated bowl provides extra comfort, extending out an extra 1-1/2″ compared to a round configuration
Top trip lever placement
Constructed of vitreous china ensuring dependability and durability
Premier finishing process – finishes will resist corrosion and tarnishing through everyday use
ADA compliant
Gerber GLF20528Â Technologies and Benefits:
Fluidmaster®: 400A Fill Valve for durable long lasting anti-siphon operation and easy replacement
Gerber GLF20528Â Specifications:
Overall Height: 31-1/8″ (bottom of the base to the highest point of the toilet)
Overall Depth: 29″ (furthest point back to front of toilet)
Overall Width: 17-1/2″ (furthest point left to furthest point right)
Bowl Height: 17-1/8″ (floor to the top of the bowl)
Flow Rate: 0.8 gallons-per-flush
Trapway (Discharge Passageway) Size: 1-11/16″
Rough-In: 12″
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Specifications
| Depth | 29 in. |
| Height | 31.125 in. |
| Width | 17.5 in. |
| Gallons Per Flush | 0.8 |
| Bowl Height | 17.125 in. |
| Rough In | 12 in. |
| Trapway | 1.6875 in. |
| Insulation Type | Floor Mounted |
| Thermostat | Traditional |
| Material | Vitreous China |
| Water Efficient | Yes |
| Configuration | Two Piece |
| Bowl Shape | Elongated |
| Design Features | Concealed Trapway |
| Flush Type | Siphon Jet |
| Trip Lever Placement | Top |
| ADA | Yes |
| CA Drought Compliant | Yes |
| Collection | Viper |
| Manufacturer Warranty | Limited Lifetime |
| TX Drought Compliant | Yes |
| Seat Included | Yes |
| Color | White |
| Color Tone | Whites |




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