Originally Posted by
GGT
Dread's building apparently uses heating oil (literally filling big tanks in the basement 'boiler room') and a centralized water heater system. Then each apartment gets hot water/steam to its radiators and faucets, using just pipes. It's a nice type of moist heat, and doesn't need complicated vents and return-air ductwork. Pretty typical in older buildings. That's why he's asking about ventless machines, and needs to consider any type of leak that could dump gallons of water into the apartment below. Dishwashers don't hold water like a washing machine tub does....
Anyway, there's an apartment-sized dual W/D -- not two stacked units, but one machine that washes and then tumble dries. I found it years ago when looking for something to fit into a closet that backed up to a bathroom with access to faucet and sink/toilet drain. No venting required. I think it was a Miele but can't remember. :noob: