Got new heater, controls, and circulation pump comming. Does anyone know which pipe goes to heater and which one goes to circulation pump. The main pump for the jets work. Just need help to figure out where this stuff goes. Parts were gutted and not with tub. Just an empty space.

Look at the pipe that is on the right hand side of the open space, near the jet pump. Does this go to the pipe that goes into the end of the jet pump? If so, this is most likely the pipe that goes to the inlet side of the circulation pump. It's hard to tell from your picture, as the center support is blocking the view.

No pipes do not connect. Stuck water hose to that one and it comes out 2nd filter. The other pipe comes out at the feet area side hole by the light. The other side hole goes to the other hole in the filter.

The pipe that goes to the footwell will be your return from the pump/heater assembly. The other will be your pump inlet.

So if one of those holes suck, It wont suck someones foot. The other returns have covers with little holes. I updated the pic as to where I think they go.

Ok, you said you have a second filter? Were you meaning that you have another drain instead? The 2 screens are not filters, the ones that you have labeled "jets". Those should go to your jet pump inlet. The 3rd one at the bottom should also have the screen (the one you labeled "filter pump") and should go to the inlet side of your circulation pump. It appears the screen is missing. The last one which you labeled "heater" will most likely go to the return from the heater, back to the tub. I assume you have just one filter, and it's inline with your jet pump?

No I have two Filter systems. Yes I know those are not the filters. That is what is making this so hard. I hooked it up with just the heater to the two pipes comming out but have no water flow thru heater. Opened second filter and it has no water flow. That is why I need to install another pump but need to figure out which pipe goes where.

Take a picture of the filter assemblies, the plumbing that you can get to, and anything else you can think of that might help. I will do what I can to help you out on this.

Ok I will take more pics when I get home. This wouldnt be so hard if spa wasnt full of foam insulation. It is a Dimension one. If you go to the d1spas web site it tells you they use a separate filter system from the jets. Its just that now the ozone is in the mix too.

Here are some variuos pics Cant get any more pics of plumbing than I have above. Foam is solid. No plumbing is visable beyond front.