If you are doing a bathroom remodeling or just installing a new toilet, it may seem like a daunting task but installing a new toilet is not as difficult as it seems.
First you need to remove the old toilet. Turn off the water supply and empty the tank by flushing the toilet a few times. Scoop out the remaining water with a flexible cup or sponge.
Next, disconnect the water supply line where it attaches to the bottom of the tank. Place an old towel on the floor to catch any water. Remove the two nuts on the bottom of the tank and lift off the tank. Remove the decorative caps from the two bolts holding the base to the floor and remove the nuts and washers. You should now be able to lift the toilet out of place.
Remove the old wax ring using a putty knife. If the hold down bolts were corroded or damaged, they should also be replaced. Turn the new toilet base upside down on an old towel or other soft surface and press a new wax ring in place around the outlet on the bottom of the base.
Turn the base upright and carefully set it in place using the two bolts as a guide. Install the nuts and washers arefully tighten the nuts being sure not to over tighten them which could crack the flange. Install the tank using the two bolts, nuts and washers again being sure not to over tighten them.
If necessary, install the tank valve and flapper, and hook up the water supply line. Turn on the water supply, check for leaks, and adjust the tank valve as needed.
