The TOTO RP Wall-Hung D-Shape Toilet and DuoFit In-Wall 1.28 and 0.9 GPF Dual-Flush Tank System with Copper Supply opens up bathroom space, delivering style and innovative performance. The DuoFit provides a WaterSense certified dual-flush option with TOTO's Dual-Max flushing system. Choose between a 0.9 GPF rinse or 1.28 GPF for tougher jobs. This package arrives complete with a rectangular dual flush push plate and D-shape SoftClose seat. The skirted design of the RP bowl conceals the trapway, which enhances the elegant look of the toilet and adds an additional level of sophistication. Skirted design toilets also eliminate the need to reach behind the bowl to clean the nooks and crannies of the exterior trapway. The RP bowl features TOTO's 3D TORNADO FLUSH, a hole-free rim design featuring three powerful nozzles that generate a centrifugal, cyclonic rinsing action with the option of 0.9 or 1.28 gallons of water. This wall hung toilet bowl also features TOTO's CEFIONTECT glaze that minimizes waste from sticking to the ceramic. This feature, coupled with the 3D TORNADO FLUSH, assists to reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. The DuoFitharness allows you to select a mounting height of 15 to 19 inches. This provides the opportunity for you to establish a comfortable bowl height for a wide array of individuals. The in-wall unit can support up to 880lbs when installed properly. The kit arrives ready to be installed within a 2” x 6” stud setting with a 2" x 6" polyethylene waste outlet. If you require installation within a 2” x 4” setting, you can purchase TOTO's 2” x 4” PVC outlet kit (THU343).
- TOTO Dual-Max flushing system, select 0.9 GPF or 1.28 GPF
- Saves up to 9" of floor space compared to standard floor-mounted toilet
- 15" - 19" adjustable mounting height
- TOTO's extraordinarily smooth CEFIONTECT glaze minimizes waste from sticking to porous, ceramic surfaces.
- D-shape SoftClose seat included. No more slammed lids
Manufacturer Resources:
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath
- Product Subgroup:
- Toilet
- ADA Compliant:
- No
- CALGreen:
- Yes
- CEC:
- Yes
- Flush Valve Size:
- 2"
- Flush lever Location:
- Center
- Product Type:
- Wall-Hung Toilets
- Trapway Diameter:
- 2.125"
- WaterSense:
- Yes
- Collection:
- RP
- Gallons Per Flush (GPF):
- 1.28|0.9
- Mounting Method:
- Wall Mount/Back Outlet
- Product Shape:
- D-shape
- Product Material:
- Vitreous China|Steel|Plastic
- Department:
- Plumbing
TOTO CWT447247CMFG#WH – Frequently Asked Questions
1) Will the TOTO CWT447247CMFG wall-hung toilet kit fit a 2x4 stud wall?
Not as shipped. The DuoFit in-wall carrier arrives set up for a 2x6 stud bay with a 2 inch by 6 inch polyethylene waste outlet. For a 2x4 wall you need TOTO's 2x4 PVC outlet kit, THU343, ordered separately. Plan the wall depth before framing closes up, because the carrier and tank live inside the wall.
2) What bowl height can I set with the TOTO DuoFit in-wall carrier?
The carrier is adjustable from 15 to 19 inches of mounting height, so the finished bowl rim is set during rough-in, not fixed by the fixture. That range lets you drop it low for a children's restroom or raise it for older residents. Note the kit is not ADA compliant, so for an accessible stall you need to confirm the height requirement independently rather than assume the top of the range satisfies it.
3) Is the TOTO CWT447247CMFG a dual flush, and how much water per flush?
Dual flush, using TOTO's Dual-Max system: 0.9 GPF on the light rinse and 1.28 GPF for solids. It is WaterSense certified and meets CALGreen and CEC. For a multi-family or hotel retrofit chasing water credits, the 1.28 full flush is the number the code official will want, and the 0.9 is what actually gets used most of the day.
4) What comes in the TOTO CWT447247CMFG package, and what do I still have to buy?
It is a complete package: the RP skirted D-shape wall-hung bowl, the DuoFit in-wall tank and carrier with copper supply, a rectangular dual flush push plate, and the D-shape SoftClose seat. You are not sourcing the seat or the actuator plate separately. The only add-on called out is the THU343 2x4 PVC outlet kit, and only if the wall is 2x4 instead of 2x6.
5) Where does the waste line connect on the TOTO RP wall-hung bowl?
Back outlet, wall mount. The drain leaves horizontally through the wall into the carrier's waste outlet rather than down through the floor, so there is no closet flange and no floor penetration under the fixture. If your rough-in is an existing floor drain, that plumbing has to be rerouted into the wall before this kit will work.
6) Wall-hung versus a standard floor-mount toilet: what do I actually gain?
A wall-hung setup buys floor space and cleaning time. The TOTO RP bowl saves up to 9 inches of floor space against a standard floor-mounted toilet, and with nothing meeting the floor you mop straight under it, which is why these get specified in commercial restrooms and tight residential baths. The trade is that the tank and carrier go inside the wall, so it is a framing decision, not a swap. If the wall is finished and you cannot open it, a floor-mount is the right call.
7) What finishes does the TOTO CWT447247CMFG come in, and does that include the push plate?
Two finishes: Matte Silver (CWT447247CMFG#MS) and White Matte (CWT447247CMFG#WH). Both are complete packages with the same bowl, carrier, seat, and rectangular push plate. Pick by how you want the actuator plate to read on the finished wall, since on a wall-hung install the plate is the only visible hardware.
8) Is the TOTO RP wall-hung toilet a good choice for a high traffic commercial restroom?
It holds up where cleaning labor matters. The bowl is vitreous china with TOTO's CEFIONTECT glaze, which keeps waste from clinging to the ceramic, and the 3D TORNADO FLUSH uses three nozzles in a hole-free rim, so there is no rim channel collecting scale. Fewer cleanings, less chemical. The limit for institutional work is that this package is not ADA compliant, so it is not the fixture for an accessible stall.
9) What size is the trapway and flush valve on the TOTO CWT447247CMFG?
The trapway measures 2.125 inches and the flush valve is 2 inches. The wide flush valve is what lets a 0.9 gallon rinse move anything at all, and the trapway is fully concealed by the skirted bowl, so you never see or clean around it.
10) Where is the flush actuator on the TOTO DuoFit in-wall system?
Center mounted on the wall above the bowl, as a rectangular dual flush push plate rather than a tank lever. There is no exposed tank to reach, so the plate location is fixed by where the carrier's access opening lands during rough-in. Get that dimension right at framing; it is not adjustable afterward.
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