S7A Washlet Compatibility
When it comes to selecting the right bidet seat for your toilet, understanding the size and shape compatibility is crucial. Toilet bowls come in two primary sizes:
Round-sized toilets typically measure 16.5" in total length, while elongated toilets are slightly larger at 18.5".
If your toilet has a relatively flat bowl that meets the toilet tank at close to a 90-degree angle, the Washlet S7A should fit seamlessly.
However, if your toilet features a curved tank that meets the bowl on a slope, often referred to as a "french curve" the S7A Washlet unfortunately will not fit.
You will also want to measure the space in between the holes where you attach your toilet seat.
You'll want 5 1/2" of space between them.
Next, make sure there is adequate space between the toilet tank and mounting holes.
For the TOTO S7A, you'll want at least 2"