This is a Model "z". Serial number 72A1032 if that helps. And older but keeps running champ.

I am getting a FLO indicator that is coming on. Have cleaned out everything and nothing is impeding flow.

In the past I had to replace a relay switch that I believe controlled this behavior. My questions are.... anyone have any information on what this relay switch part number may be and where I could get it?

Anyone have any schematics on this spa? We lost all of our documentation in a house fire.

Finally, is there a decent way to replace the top? The fabric was damaged in the fire and it needs replacing.

I am basically looking for a good source for spa parts as this is not available locally.

tia