Install a Toliet Flashcards
What’s the first step before installing a toilet?
Turn off the water supply and drain the old toilet (if replacing).
What part of the floor does the toilet connect to?
The toilet flange — it anchors the toilet to the drain pipe.
What seals the toilet to the flange and prevents leaks?
A wax ring or wax-free gasket.
How do you properly place the toilet on the flange?
Lower it straight down over the flange bolts and press down to compress the wax ring.
What’s the next step after seating the toilet?
Tighten the closet bolts evenly to secure the base, without overtightening.
What’s installed to cover the base bolts?
Plastic bolt caps.
How is the toilet tank connected to the bowl (if separate)?
Bolted down with a tank-to-bowl gasket and rubber washers.
What connects the toilet to the water supply line?
A flexible supply hose, usually with a compression fitting.
How do you test for leaks after installation?
Turn on the water supply, let the tank fill, then flush and check around the base and connections.
What should you do if the toilet rocks or wobbles?
Use plastic shims under the base and caulk around the edge for stability (optional).
How do you know if the wax ring is sealed properly?
No water leaks from the base after multiple flushes.
When should the wax ring be replaced?
Every time the toilet is removed or reset.
