What Viridian said. But also if the voltage is sagging coming into the place, no dedicated line is going to solve the issue.
You may have to raise hell with the power company to 'fix' the outside issue, or buy a voltage stabiliser (or regenerator), which will keep the voltage at 116V.
You may have to raise hell with the power company to 'fix' the outside issue, or buy a voltage stabiliser (or regenerator), which will keep the voltage at 116V.

