Does not actually matter what your boiler temp is set to, the boiling point of your solvent is the temperature the boiler will get to until your solvent is gone (or mostly gone).
You can boil water over an open flame in a paper cup,…
the market for ethanol based dabbables is “niche” to nonexistent. Ethanol based vapes are generally made from distillate with terpenes captured elsewhere.
As noted above, your current process does not have a cannabinoid distillation step (so will not have “distillate” as an end point). see: I make terrible distillate....why? for an in-depth exploration of running a “short path” distillation rig for cannabinoids (vape pens).
your exact goals and business plan will determine the right way of approaching this, see your DM’s if you’d like to pursue further.