Niagara Flapperless™ Toilet
Installation Instructions
Vitreuos china plumbing products are heavy and fragile. To avoid injury or damage, ask for
assistance and handle with extreme care.
You have just purchased the best gravity-flush, 1.28 gallon per glush (4.86 LPF) toilet. To
insure proper installation, carefully read these instructions and be sure you have the proper
tools to complete the job.
When installing a 1.28 gallon per flush (4.86 LPF) toilet, make sure the plumbing system is
vented adequately and that the soil pipe is clean.
Be very cautious when working with vitreous china plumbing products. Vitreous china can
break and chip if you overtighten mounting bolts or nuts. Such breaks and chips are as sharp
as glass and should be handled with care. Take care when handling these products.
Recommended Tools
• 1/2" x 9/16" box or open-end wrench
• Adjustable wrench
• Caulking
• Hacksaw
TO START, TURN OFF THE MAIN WATER SUPPLY.
1
Hex Nut
Elongated Washer
2
3
• Level
• Putty knife
• Screwdriver
• Tape measure
Install new "T" bolts with elongated
brass flat washers and thin brass
hex-head (jam) nuts
Remove the toilet from the box and
set the toilet upside down on a soft
surface. (You may use the box for
this purpose.) Set the wax ring firmly
in place around the outlet of the toilet.
Carefully lower the toilet bowl onto
the floor flange while aligning the "T"
bolts through the two holes in the
toilet bowl foot.
4
Install the plastic washer (be
5
sure that the side marked "top"
is facing up), round metal washer,
and full hex nut. DO NOT
OVERTIGHTEN. Cut off any excess
bolt length and snap the bolt cap in
place, Run a bead of caulk around
the base of the toilet for a finished
look and to meet plumbing codes.
6
7
Connect the water supply to the toilet
fill valve and hand tighten.
Carefully connect the water supply to
the shut-off valve.
8
Make sure that the toilet bowl is level.
If the toilet tilts or is rocking. insert
shims under the base.
Install the toilet tank. (The tank has
been factory assembled and has the
gasket seal between the bowl and
the bottom of the tank and is ready to
set in place.) Place the tank on the
toilet bowl. Slide the tank toward the
front or back of the bowl until the
desired gap is obtained between the
tank and the wall. (Note: the gap is
normally 1/2 to 1 inch.) Secure the
tank in place with the two (2) metal
washers and (2) wing nuts provided.
DO NOT OVERTIGHTEN.
Open the shut-off valve slowly and
check for leaks. Fill the Flapperless™
dump bucket to the water line. Adjust
the level, if necessary, by turning the
black screw on top of the float. Turn
the screw to the right to lower the
water level or to the left to raise the
level.