If you’re thinking about designing your own DIY hot tub, you’ve come to the right place. Building a hot tub in your backyard is a rewarding project, and with the right approach, you can create the perfect oasis. Here are my top tips to help you design the ultimate DIY hot tub.
Category Archives: Reviews & Info
An off-grid hot tub is possible, but it has to be designed around the energy you can get. Here’s how to heat, filter and treat one, and the mistakes to avoid.
The Balboa TP700 pairs a colour screen with proper buttons. Here’s how it performs on my test bench, what it’s compatible with, and whether I’d fit one to my own tub.
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.
Balboa’s Clim8zone II Mini is a compact 4kW heat pump that plugs into selected BP spa packs. Here are the real specs, the compatibility list and what I’d buy instead.
I tested the INKBIRD IBS-P02R wireless thermometer on my own hot tub. Here’s how easy it was to set up, how far it really transmits, the current specs and why it’s handy even if you have a spa app.
I spent a weekend with an off-grid, wood-fired hot tub. The fire worked, but with no thermostat, filter or sanitiser it overheated and the water had gone off by the next morning. Here’s my honest review and how I’d make one work.
Even on holiday I ended up in the pump room. Here are seven design lessons from a Spanish villa pool that you can use on your own plunge pool, from the shallow end to the pump.










