Toto Aquia IV Toilet Two-Piece...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$743.14

Toto Aquia IV Toilet Two-Piece Toilets Universal Height Washlet Ready

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Model: MS436124CEMFGN#01
From the Aquia Collection
Selected Finish is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$743.14
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The Aquia IV Cube Two-Piece Elongated Dual Flush 1.28 and 0.9 GPF Universal Height Toilet with CEFIONTECT is the epitome of modern form and function. The sleek tank design coupled with the skirted bowl enhances the elegant look of the toilet and adds an additional level of sophistication. Skirted design toilets conceal the trapway and minimize the need to reach behind the bowl to clean the nooks and crannies. The Aquia IV Cube features TOTO's DYNAMAX TORNADO FLUSH, utilizing a 360 degree cleaning power to reach every part of the bowl. This version of the Aquia IV includes CEFIONTECT technology, a layer of ceramic glaze that minimizes waste from sticking to ceramic surfaces. This feature, coupled with DYNAMAX TORNADO FLUSH, helps to reduce the frequency of toilet cleanings, minimizing the usage of water, harsh chemicals, and time required for cleaning. The enhanced design of the Aquia IV inner bowl reduces water flow resistance and turbulence, resulting in a quieter flush. Allows you to proactively conserve water by choosing between a 0.9 GPF rinse or 1.28 GPF for tougher jobs. This version of the Aquia IV offers TOTO T40 WASHLET+ compatibility for when you are ready to upgrade. WASHLET+ toilets feature a channel on the bowl surface to help conceal your WASHLET+ supply line and power cord for seamless integration. The Universal Height design allows for a more comfortable seat position across a wide range of users. The TOTO Aquia IV meets the standards for EPA WaterSense, and California's CEC and CALGreen requirements. The Aquia IV comes ready for install into a 12" rough-in, but may be adapted for a 10" or 14" rough-in with the purchase of a separately sold adapter. The Aquia IV bowl and tank set includes a SoftClose seat, tank to bowl hardware, a tank to bowl gasket, outlet socket, and toilet bolt caps. Additional items needed for installation and use must be purchased separately: wax ring, toilet mounting bolts, and water supply lines

Features

  • DYNAMAX TORNADO FLUSH utilizes 360 degree cleaning power to reach every part of the bowl
  • CEFIONTECT ceramic glaze minimizes waste from adhering to ceramic surfaces
  • Bowl design reduces water flow resistance and turbulence, resulting in a quieter flush
  • Completely skirted design for a sleek and understated look
  • TOTO WASHLET+ upgrade compatibility: designed to work with a T40 WASHLET+ bidet seat for seamless integration
  • Lid-top chrome dual flush push button - Select 1.28 or 0.9 GPF
  • Universal Height allows for more comfort across a broader range of individuals
  • SoftClose seat included. No more slammed lids
  • 12" Rough-in
  • May be adapted for 10" or 14" rough-in with optional TOTO parts: TSU48.10 or TSU48.14 (sold separately)
  • Included parts: TOTO SS124 SoftClose seat, tank to bowl gasket, tank to bowl hardware, and toilet bolt caps
  • Purchased separately: wax ring, toilet mounting bolts, and water supply lines
Model No Length Width Height Weight
MS446124CEMFGN#11 27.5625 15.5 30.25 112
MS446124CEMFGN#12 27.5625 15.5 30.25 112
MS446124CEMFGN#01 27.5625 15.5 30.25 112
MS446124CEMFGN#03 27.5625 15.5 30.25 112
MS446124CEMFN#51 27.5 15.5 30.25 112
SW3084T40#01 20.875 15.0625 5.8125 16.5
SW3074T40#01 20.875 18.5625 5.8125 17
SW4734AT40#01
20.875 15.0625 4.0625 15
MS436124CEMFGN#01
27.5625 16.5 30.47 112
SW4724AT40#01 20.875 15.0625 4.0625 14.5
SW4726AT40#01 20.875 15.0625 4.0625 14.5
SW4726AT40#01 20.875 15.0625 4.0625 15

Product Specs

ADA Compliant:
Yes
Component Part 1:
CT446CEFGNT40#01
Component Part 2:
ST436EMNA#01
Component Part 3:
SS124#01
Flush lever Location:
Left
Rim Height:
16.125
Rough-In:
12
Trapway Diameter:
2.5
WaterSense:
Yes
Collection:
Aquia
Product Type:
Two-Piece Toilets
Seat Height:
17.5625
Product Group:
Washroom/Bath
Product Subgroup:
Toilet
Product Length:
27.5625
Gallons Per Flush (GPF):
1.28|0.9
Installation Category:
Floor Mount/Floor Outlet
Product Shape:
Elongated
Product Height:
30.75
Product Category:
Two-Piece Toilets
Product Weight:
112
Product Width:
16.5

TOTO MS436124CEMFGN#01 – Frequently Asked Questions

1) What makes the Toto Aquia IV different from standard toilets?
The Aquia IV features Toto's Dynamax Tornado Flush technology with dual flush options. Universal Height design sits at ADA-compliant 17-19 inches. Washlet Ready means pre-installed mounting bolts and electrical connections for bidet seats.
2) Will this toilet work with my existing rough-in plumbing?
This model requires 12-inch rough-in from wall to bolt centerline. Check your existing rough-in measurement before ordering. Most residential installations use 12-inch spacing but verify to ensure proper fit.
3) What tools are needed for installation?
Standard installation requires adjustable wrench, level, drill with bits, and wax ring. Bowl weighs approximately 60 lbs, tank around 25 lbs. Two-person lift recommended for bowl positioning.
4) Which Washlet models are compatible?
All current Toto Washlet models fit this toilet. Popular options include G450, C200, and A200 series. Washlet Ready design eliminates need for separate mounting hardware.
5) How does the dual flush system work?
Dual flush offers 1.0 GPF for liquid waste and 1.28 GPF for solid waste. Push smaller button or partial lever press for low flush. Full lever press or large button activates high flush mode.
6) Does this meet current plumbing codes?
Yes, meets EPA WaterSense standards and ADA compliance requirements. 1.28 GPF maximum meets all US water conservation codes. Universal Height satisfies accessibility requirements in commercial applications.
7) What replacement parts might be needed over time?
Common service parts include flush valve, fill valve, and flapper assembly. Toto replacement parts are readily available. Tank components typically last 5-7 years with normal use.
8) How do I adjust the flush performance?
Water level adjustment screw on fill valve controls flush volume. Clockwise reduces water, counterclockwise increases. Chain length affects flapper timing. Consult installation manual for specific adjustment procedures.
9) What are the key measurements for bathroom planning?
Overall length approximately 28 inches, width 17 inches. Requires 15-inch clearance from centerline to walls. Seat height 17-19 inches. Verify door swing clearance and access for future service.
10) Can this replace an older Toto toilet directly?
Most Toto toilets with 12-inch rough-in can be direct replacements. Check bolt pattern and clearances. Older models may have different water connection locations requiring minor plumbing adjustments.
11) What maintenance does this toilet require?
Regular cleaning with mild detergents maintains finish. Check flush mechanisms annually. CeFiONtect glaze reduces cleaning frequency. Avoid harsh chemicals that can damage internal components or finish.
12) Are there similar models in different configurations?
Aquia IV series includes one-piece versions and different rough-in options. Drake II offers similar performance in alternative design. Consider bowl shape and height requirements when comparing two-piece toilet options.
How fast can I get the TOTO MS436124CEMFGN#01 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the TOTO MS436124CEMFGN#01 come with a warranty?
Absolutely. The TOTO MS436124CEMFGN#01 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the TOTO MS436124CEMFGN#01?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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