Just wanted to pass some info on. I had read here that several people had replaced their Aqua Magic with a Sealand Traveler Lite Low Profile, so i ordered one. Turns out that on the '73 20footer, the height of the space at the rear of the head was under 13" . The Sealand was 14" tall, so either the floor would have to be cut and moved down, or the ABS surround(notch & hidden backrest compartment) would have to be cut. Due to the angle of the surround, the floor would have to go down about 4", so i opted to cut the surround instead of move the floor.
I took off the backrest door, cut the ABS, then had to disassemble the Sealand so i could mount the base first, then re-attach the bowl(it's easy, just one large ss clamp). I did this because i was unable to get the toilet under the shelf, and i wanted to keep the shelf intact and not cut it. I think it actually came out ok, and was much easier than re-configuring the floor.
In my research, i could not find a single toilet that was under 14" tall, even though the Aqua Magic V specs show that it is 12.9".....i measuerd one in the store, it is 14"
. Anyway, for those that have smaller Agrosy's, keep this in mind.Pic's to follow.......