Can this exact washer, dryer and kit be stacked in this measured space?
A matching width or brand is not proof. First require written first-party evidence naming the exact pair and kit, then verify washer-below/dryer-above and every width, depth and height margin.
Method
The required stacked envelope uses the larger appliance width and depth, both appliance heights, the kit gap and your entered side, rear and top clearances. Documentation and space are independent gates.
Important limitation
The page does not maintain a live model database, approve universal kits, inspect floors, vibration, vents, hoses, gas or electrical work, or replace the exact manuals and a written installer confirmation.