Bay dimensions will vary depending on the machine. Here are some standard dimensions for a LaserWash 4000 only (no dryer).
Bay Width = 14' wide
Bay Length will depend on rail length, but a mininum of 27' would be acceptable, keeping in mind you need to leave room for your
doors (and dryer)
Bay Height would be a minimum of 11'-6".
There are variances to all of these.
Electrical
Again, this will depend on the options, but here are a few things:
BASE UNIT MAIN CONTROL CABINET J0 208-240 3PH W/ NEUTRAL &
GROUND 23-20 Amps
HEAT OPTION N/A 208-240 1PH 16-14 Amps
ON-BOARD SOAP HEATER N/A 208-240 3PH 17-15 Amps
MAIN PUMP MOTOR 208-240 3PH W/ GROUND 78-68 Amps
Let me know if you need anything else!