If the exact gas demand value is not shown, the next larger value in the same row (to the right) should be chosen. Above this demand value (at the top of the table) is the correct size of tube to be used in supplying this capacity. This method should be used to size each outlet and section of piping.
Â· just now. Report Abuse. Yes 100-240v does mean that it uses any voltage from 100 to 240. 'Universal Voltage' That input of 120/240v means there's a switch inside the device so you can run it on 120v in one position, in the other position it'll run on 240v.RedNek Â· 4 years ago. Thumbs up.es 100-240v does mean that it uses any voltage from 100 to 240. 'Universal Voltage' That input of 120/240v means there's a switch inside the device so you can run it on 120v in one position, in the other position it'll run on 240v. RedNek Â· 4 years ago.
If your device says this, and many do, you are in luck. Your device supports just about all voltages and currents. The âACâ means that it requires Alternating Current. It is rare for power not to be AC. â100-240Vâ means that your device will operate within the voltage range of 100 Volts and 240 Volts.That covers just about all countries. If your device had said â230Vâ then you would be restricted to 230 Volt countries, such as Australia or UK.50-60Hzâ means that your device will operate with power supplies that provide a current of between 50 and 60 Hertz. Most devices operate within this range. If your device operates at only one current.