Repair Videos Products PRO Series Contact Us Support Shop Soft Spa Bidet REPAIR WHEN FLUSHING < BACK TO REPAIR FLUSHING REFILLING NOT IN USE COMMON PROBLEMS Toilet Is Making Abnormal Noise Toilet Running Constantly Toilet Flush Is Weak Determining Your Toilet Type Toilet Bowl Not Filling After Flush Choosing The Right Flapper (Flush Is Weak) Adjustable Flappers Instructions TOILET RUNNING CONSTANTLY When the toilet is constantly running we must first find out if you have a fill valve issue or a flapper/flush valve issue. Step 1 – If you have shut off the water supply line, then turn on water and look inside the tank. Determine if the water level is rising so high it is draining into the overflow pipe. If the answer is yes then follow the steps for cleaning the fill valve. Step 1A – If flushing debris (Cleaning Solution) does not resolve the issue; Replace the fill valve. We recommend installing the 400H PerforMAX toilet fill valve. Flushing Debris (Cleaning Solution): It is possible for dirt and debris to lodge itself inside the valve. This can happen any time the water is on and may happen after a new installation, a few days later or even months and years after installation. By continuing to use our site you consent to our use of cookies, which is described further here. If you are a California resident, click here to understand how we use your personal information. OK SHOP NOW X

Repair Videos Products PRO Series Contact Us Support Shop Soft Spa Bidet REPAIR WHEN REFILLING < BACK TO REPAIR FLUSHING REFILLING NOT IN USE COMMON PROBLEMS Toilet Running Constantly How To Check If The Bowl Is Overfilling Toilet Is Making Abnormal Noise Toilet Tank Won'T Fill Up Or Is Slow To Fill Toilet Bowl Not Filling After Flush Determining Your Toilet Type Determining Water Leaking Into Bowl HOW TO FIX WATER HAMMER OR RESONANCE CAUSING LOUD NOISE Read below for information on how to fix: 1. WATER HAMMER: A loud bang in your pipes after a fill valve shuts off. Water hammer can be caused by worn or damaged faucet washers as well as heavy build up of minerals and rust inside shut off valves (located on the walls of your home). 2. RESONANCE: The rapid banging or “Jack Hammering” sound in a pipe during the fill process, during the flush. 1. WATER HAMMER: Follow these steps to try and resolve water hammer: By continuing to use our site you consent to our use of cookies, which is described further here. If you are a California resident, click here to understand how we use your personal information. OK SHOP NOW X