Correction: That is not a macerator toilet. It has a macerator pump under the coach, but a standard rv toilet. Meaning, it doesn’t macerate every time you flush. It macerates as you empty the black and gray tanks.

What is the difference between this FD2 and the 144 FD2? I’m noticing design differences between some of the FD2 models. Some seem to have better quality materials and some features are completely different. I’ve seen differences in the screen door design. It wasn’t a sturdier full screen door that slid across. It seemed more pliable and mesh like and not as sturdy. Even the cabinetry looked different and most notably are the shower doors. Some were half frosted glass and some were like this, fully wood. I’ve even seen differences with the refrigerator. I don’t get why the differences. They were all stated to be FD2 models. Can you perhaps clarify?