Tag Archives: hot tub spa pack

Has your hot tub heater given up the ghost? Don’t worry—this guide will teach you how to replace a heater on a Spa pack. While we’ll focus on the Balboa model, these steps can be applied to many other spa packs as well.

The Balboa BP8 is designed to replace most older Balboa packs. Here’s what it runs, which topsides work, how to configure it, and when a BP7 or BP2100 is the better choice.

A spa pack is the brain of your hot tub. Here is what each part does, how it is wired in the UK and USA, and which faults you can fix yourself.