Your electrician needs to supply a single 240VAC 10A circuit to power the system, pump and lighting. If you’ve specified a swim jet or a heat pump, your electrician will also need to supply a 240VAC circuit for each. Depending on the swim jet and heat pump option, each circuit may need to be 25A fixed connection. Call us if you’re in doubt!
In every case, your electrician will also need to ensure the container is properly earthed – ideally, through its own strap.