I need to install a circuit for a tanning bed. The instructions that the customer has reads as follows.

"IMPORTANT: Voltage must be between 215-225 VAC or may require a Buck Booster(conveniently available from Tanning Direct with your purchase)"

Is anyone familiar with these units? Is this neccessary with a 240 VAC circuit? The brand is Solar Storm 24R tanning bed. This is going in a home.

Thanks for any help