A:Answer Hi Erica,
The door hinges on Samsung HE Front Load Washers (including the WF36J4000AW) are on the left, so the doors open from right to left, and aren't reversible. The Dryer doors come with the door hinges on the right, so they open from left to right when installed next to the Washer. The Dryer doors are reversible, however, so they can open in the same direction as the Washer if stacked on top. Instructions for reversing the Dryer doors are in the User Manual.
Thanks for your interest!
Ms. Samsung