I have attached the Trailer Edition specification sheet for your convenience.
The trailer edition is the same pricing as the standard Professionale Oven Kits.
The primary difference is the front landing on the standard oven is removed from the TE cast to reduce the weight of the oven for mobile applications.
To replace this, you will get a SST vent that attaches to the front of the oven which ventilation will pick up.
Thanks for you interest in a Forno Bravo oven.