Home > 1994-2001 by JWB > How Does It Work?
Filters Heaters PC Boards
Pump/Motors Sensor Switches-Pressure and Flow
Topside Command Touchpad Transformer
How Parts Work

In this tutorial we give you a simple overview on how things work in your hot tub.
Filters Heaters PC Boards
Filters... Every Hot Tub Has One... And Often the Cause of the Problem
So Simple... Yet the Cause of Many Problems
The Biggest Challenge In Solving Your Problems
Pump/Motors Sensor Switches-Pressure and Flow
All About Your Pump and Motor
How your spa knows what the water temp is.
When this switch doesn't work you get flow errors and the spa will not heat.
Topside Command Touchpad Transformer
Topside touch command.
Rare to Fail But When It Does It Hides...