Gerber 20-021 Gerber Maxwell Two-Piece Wall Hung Back Outlet Elongated Toilet, 1.28 gpf 4

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Gerber Maxwell Two-Piece Wall Hung Back Outlet Elongated Toilet, 1.28 gpf 4" Vertical, Rough-In, White - 20-021

SKU: 641442
$ 383.45 / ea
Requires extra packaging
Save 21% · Retail: $487.00

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About the Gerber 20-021

Step up your bathroom game with Gerber 20-021 toilet - the powerful and reliable throne that flushes your worries away, leaving you with a cleaner, fresher, and more comfortable washroom experience!

The Maxwell collection from Gerber proves that form and substance can live harmoniously in one body. An elegant combination of an elongated toilet bowl (21-970) and a tank (28-970), paired together to create endless power in your bathroom. This Ergoheight bowl standing 16-1/2" tall adds comfort and ease of seating. It is ADA-compliant to improve the quality of life of people who have limited mobility, making sure it is easier and safer for them to use.

The Gerber 20-021 is a certified WaterSense toilet at 1.28 gpf (4.8 Lpf). Less water means more money to save! This two-piece toilet uses siphonic flush action that cleans the bowl and prevents splashing. The same feature, coupled with its 3" flush valve for maximum water flow and 2" fully glazed trap way, makes flushing powerful, quieter, and odorless after. This wall-hung elongated toilet is in a white color enhanced by a glossy vitreous china coating.

This High-Efficiency Toilet (HET) has a 4-1/4" vertical rough-in size. A Limited Lifetime Warranty from the date of purchase covers this toilet combination. Get your Gerber 20-021 here at

Manufacturer: Gerber
Product: Toilet
Product Collection: Maxwell
Type: Two Piece Toilet
Color: White
Material: Vitreous China
Shape: Elongated
Height: 30-1/2"
Width: 17-1/4"
Depth: 27"
Rough-In: 4-1/4"
Flow Rate: 1.28 Gallons Per Flush
Flush Valve Type: Dual
Mount Type: Wall Mount
Room: Bathroom
Mpn # 20-021
Weight 105.00 lbs.
  • 3" flush valve for maximum water flow and flushing power
  • Color-matched front mounted tank lever
  • Ergoheight ADA compact elongated wall-hung bowl for adjustable installation to in-wall plumbing with added comfort
  • Large 2" fully glazed trapway for clog-free waste removal
  • Large dual-fed siphon jet increases the speed of the flush for a quick and clean bowl every time
  • WaterSense-Certified 1.28gpf/4.8lpf high-efficiency toilet (HET) to save 20% more water (vs 1.6 gpf/6 lpf toilet) and money!
  • Toilet and bolt caps not included
  • Double nut multi-point tank-to-bowl mounting system for tool-free installation
  • Measures 17-1/4" wide, 27-3/8" deep, and 30-1/4" tall


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