What fitting is used to secure a wall-mounted water closet?

What fitting is used to secure a wall-mounted water closet?

• A. Carrier Fitting
• B. Anchor Fitting
• C. Flange
• D. Elbow

Answer: (A)

Wall-mounted toilets are secured not to the floor but to a hidden carrier frame inside the wall. That carrier frame is anchored to the wall studs and provides the actual mounting surface and load-bearing support for the bowl. The toilet bolts go into the carrier, and the carrier’s waste outlet connects to the drain behind the wall. Because the question asks which fitting is used to secure the wall-mounted water closet, the carrier fitting is the correct term—the component that holds and anchors the unit to the wall. A flange is for floor-mounted toilets and the drain connection, an elbow is simply a pipe bend, and “anchor fitting” isn’t the standard term used for securing a wall-mounted unit.

Wall-mounted toilets are secured not to the floor but to a hidden carrier frame inside the wall. That carrier frame is anchored to the wall studs and provides the actual mounting surface and load-bearing support for the bowl. The toilet bolts go into the carrier, and the carrier’s waste outlet connects to the drain behind the wall. Because the question asks which fitting is used to secure the wall-mounted water closet, the carrier fitting is the correct term—the component that holds and anchors the unit to the wall. A flange is for floor-mounted toilets and the drain connection, an elbow is simply a pipe bend, and “anchor fitting” isn’t the standard term used for securing a wall-mounted unit.