Features:
GWS20551
Include Components:
Combination
GWS20551
Bowl
GWS21551
Tank
GWS28528
• Vitreous China
• 12" Rough-In
• 3" flush valve for maximum water force
• Fluidmaster® 400A Fill Valve
• Corrosion-resistant flapper
• Extra-Large Dual fed siphon jet for high power bowl clearing
• 100% glazed, large trapway for clog-free waste removal
• Double nut, multi-point tank-to-bowl mounting system
for tool-free installation
• Color matched metal tank lever
• Color matched extra tall bolt caps included
• Toilet seat is not included
Technical Information:
Configuration
Two-piece, Round Front Toilet
Water per Flush
1.0 gpf (3.8 Lpf)
Rough-In
12"
Height
29"
17
Width
Depth
27
Trapway
1
/
11
7
Large Water Surface
7
Shipping Weight Bowl
45 lbs
Shipping Weight Tank
29.3 lbs
Accessories To Be Purchased Separately:
N/A
Other Tank Options:
(To be purchased separately)
• Insulated Tank GWS28522
Available Colors:
• White
• Other: Refer to Price Book for additional
colors/finishes
Warranty:
• Limited Lifetime on Vitreous China,
refer to the website for more details.
NOTES: All dimensions are in inches and millimeters. Illustrations may not be drawn to scale.
IMPORTANT:
Dimensions of fixtures are nominal and may vary within the range of tolerances established by ASME standard A112.19.2/CSA B45.1
THIS FIXTURE QUALIFIES ACCORDING TO ASME TEST PROCEDURES AS A HIGH EFFICIENCY WATER CLOSET WITH
AN AVERAGE CONSUMPTION OF 1.0 gpf (3.8 Lpf). WATER CLOSET CONSUMPTION IS DETERMINED BY THE TANK.
Because we are committed to continual product improvement, specifications are subject to change without notice.
© 2020 Gerber Plumbing Fixtures LLC. All rights reserved gerber-us.com gerber-ca.com
/
"
1
2
/
"
1
8
"
16
/
" x 5
/
"
1
8
2
FINISHED
WALL
/
"
27
1
8
690mm
/
"
8
1
16
8
1
207mm
419mm
/
"
17
1
5
2
445mm
140mm
/
"
13
16
21mm
/
"
N.P.T
3
8
SUPPLY
"
8
203mm
"
12
305mm
"
6
152mm
/
"
6
3
16
157mm
/
"
20
1
2
520mm
Viper®
1.0 gpf (3.8 Lpf)
Round Front Toilet
/
"
2
/
"
/
"
1
14
15
2
16
380mm
"
29
737mm
/
"
14
15
16
"
8
380mm
203mm
"
8
203mm
FINISHED
FLOOR
/
"
9
3
4
248mm
07/22