What is a ‘Plug and Play’ spa? (UK)

A Canadian Spa Company Plug and Play Hot Tub means that there is no additional electrical installation required to setup your spa. These tubs plug into a normal wall socket to offer a no hassle solution to install them easily and without the need of an electrician. Attached to the plug is an included RCD to protect the spa and the electrical circuit from unforeseen circumstances. Be sure that the spa is the only load on the circuit when plugged in.

The RCD built into the plug