The hot tubs in our 32amp hot tub range are not only big, but they also have a much higher performance. To get multiple high-power jets and heating at the same time, large hot tubs in this range like the California model need a 32-amp power supply, which is larger than a standard household socket can provide. Although we do not offer electrical installation, we can coordinate every detail of the installation of your new hot tub. As a guide, your electrician could charge in the region of £350 to fit a 32amp supply, read more in our 32A electrical installation requirements.