I just bought a home that has a 3 year old white Jacuzzi Cetra H526 000 Whirlpool Jetted tub. It was not well maintained. I need 4 new Thermo Pro Jets, 2 Accu Pro Lumbar Jets, a square grille,and a product to remove calcification and grime off the surface. Please help me! If you have a plan/diagram showing all the parts that would also help so I know exactly what to order. Thank You John Bruno, 203-740-7592

Cover them with fiberglass cloth and tresin.

sounds like you have an electronic system that operates the tub. Many times those get hit with a voltage spike and it burns up a relay on the circuit board and THAT is what make them come on at weird times.
You will most likely need a new control for your tub.

The Magic Touch system has been discontinued by Jacuzzi Whirlpool.
You will need a new air switch kit.


Rod
US Parts Center
888-521-6183

I think your air switch needs replacing

there might be a fuse at the pump that has blown

check to make sure the pumps on and that its wired correctly and that all valves are open.

no such items exist. use it like a jetted bathtub or pull it out and put in a soaker tub.

Go to Jacuzzi.com and find the part number, then go to Guillens.com and find the part you need.

If it has the little oval off/on button, it sounds like the control box or off/on button is bad. If you have access to the pump assembly, follow the pump power cord to the little black box (zip tied to a tube up high), this black box has a small cable that goes to the off/on button. unplug the pump from the box and plug the pump into the power outlet. it should run continuously. If it runs, you need a new control box or /offon button. Buy the off/on button first, as this button is prone to water getting into it, and costs less than the control box.