Microphor LF-229 original installation is 7 1/2 inch from outlet to the cabinet.
Sealand Traveler 511 Plus installation requires 10 1/4 inch from floor outlet to the cabinet. The five-inch high platform allows room for 45-degree flange to reach floor outlet. Low profile Sealand 511 is 5 inches lower than standard height Microphor resulting in standard height.