Both Jabsco and Raritan "Conversions" have been available for years. Raritan even designs their electric toilets to be "plug & play" replacements/upgrades for Jabsco. The only thing new is the base (and the name) on PH SuperFlush...the original PH and PHII bases, mounting bolt pattern aren't a match for the Jabsco manual. The Raritan SeaEra was purposely designed to replace the Jabsco 37010 electric. You can swap out manual for a different manual, manual for electric--same brand or different brand, electric for electric, replace sea water with fresh water... Any toilet bowl that mounts using a 4 bolt + pattern will fit any of the conversions.