Originally Posted by donmorris
Thor tuscany mt44. 2017 model. 1 and 1/2 bath. Rear has maserator toilet mid bath regular rv stool. Mid bath feeds to black along with the rear sink. Rear toilet feeds to gray tank.
Most if the 1/2 bath units that also have the macerator toilet in the full bath are configured with two black tanks
The tank the macerator, washing machine, shower all dump to is labeled grey however it is black
Not sure about all the models or years but many are that way