Help Venting Sanibest Pro

[Hallowhead1]

Howdy,

I tried to sketch a quick diagram showing my current plumbing. Im comfortable with where in adding the waste but trying to see about the best spot to plumb the vent. Whether it's into the bottom wet vent or if it's back to the house vent... Idk any thoughts would help

 

[tecbuilt]

All Saniflo products must be connected to the main vent stack with 1-1/2" pipe. If your only option is connecting to a wet vent and it won't be inspected then it would still probably work but connecting to the main vent stack is the proper method.