Leaky1
Member
Anyone else have a problem seating a Toto CST454CEFG Drake II on a Danco Perfect Seal? Our installation is on new tile that is perfectly flat and I used a new Sioux Chief 884-ATMPK 4" X 3" Total Knockout Closet Flange that has an installed height of less than a 1/2”. Danco claims their Perfect Seal will work with flanges up to 1/2” above the floor.
I measured the depth under the toilet that the combination of the perfect seal and closet flange must not exceed and it measured 9/16”. I then put 9/16” spaces on the floor on either side of the closet flange and laid a piece of wood across the combination of the perfect seal and closet flange to see if it would compress enough for the piece of wood to touch both spaces. I found that the wood could not make contact with both spaces and rocked back and forth just like the toilet did when I tried to install it. I really wanted to use the perfect seal with out Toto toilet, but it does not appear to work.
I measured the depth under the toilet that the combination of the perfect seal and closet flange must not exceed and it measured 9/16”. I then put 9/16” spaces on the floor on either side of the closet flange and laid a piece of wood across the combination of the perfect seal and closet flange to see if it would compress enough for the piece of wood to touch both spaces. I found that the wood could not make contact with both spaces and rocked back and forth just like the toilet did when I tried to install it. I really wanted to use the perfect seal with out Toto toilet, but it does not appear to work.