How an infinity or overflow hot tub works, how to size the balance tank, why a dual-pump layout is best, and a real DIY build from Chris in Utah.
Category Archives: Plumbing Related
14
Nov
Nov
The Vian Power spa pack is a Balboa BP system in Vian styling. Here’s what’s inside, whether it’s still available in 2026, and how it compares with the newer Balboa BP8.
DIY Hot Tub Building, Plumbing Related, Support & Maintenance
Hot Tub Heaters Explained: Types, Sizing, kW, Flow Switches and Troubleshooting
20
Oct
Oct
My broad guide to hot tub heaters: the different types, what kW really means for heat-up time and running costs, flow and pressure switches, keeping the heat in, and troubleshooting a tub that won’t heat.
Materials and Construction Related, Plumbing Related
How to Install Gunite Jet Bodies in a DIY Hot Tub (Step by Step)
08
Sep
Sep
Gunite jet bodies look complicated, but they’re not. Here’s what each part does and exactly how I fitted mine so the jets finish flush with the tiles.