plumbing - Why does my toilet flush twice? - Home Improvement Stack Exchange

We have a Gerber toilet in our master bathroom and when you flush it, it empties the bowl twice. Is there a way to adjust the flush valve so that it only flushes once per cycle? Our other toilets

plumbing - Leaking toilet, stop water supply; Supply Valve Stuck

How To Move a Toilet

Saniflo SaniAccess2 2-Piece 1.28 GPF Single FlushElongated Toilet

Macerating Toilet with Macerator Pump and Toilet Tank with Top

Macerating Upflush Toilet with Pump for Basement, Dual Flush Two

plumbing - Two flanges underneath toilet? - Home Improvement Stack

Intermittent Full Flush, even after 6ft auger and jet cleaning

Toilet Flushing Too Slowly? When to Call a Plumber

I live in a basement condo with two units above that share

Glacier Bay Fenwick 1-Piece 1.6 GPF/1.1 GPF Dual Flush Elongated

Have a question about Liberty Pumps Ascent II 2-Piece 1.28 GPF

plumbing - Toilet flush tank leaking into bowl - unable to figure