amps required for 220v baseboard
That is mainly because 220 volt heaters are installed on dedicated circuits that have enough amperage (usually 20 or 30 amps) so they can convert more electrical power to heat. But for a given amount of heat output, the baseboard heater will consume exactly the same amount of electricity as two plug-in 110 volt heaters.hat is mainly because 220 volt heaters are installed on dedicated circuits that have enough amperage (usually 20 or 30 amps) so they can convert more electrical power to heat. But for a given amount of heat output, the baseboard heater will consume exactly the same amount of electricity as two plug-in 110 volt heaters.