RandyDie Posted June 18, 2017 Report Share Posted June 18, 2017 I bought a 199? tot tub, don't know the manufacturer. I had a broken air control valve, and replaced both. Some of the Waterway, screw in jets were not putting out air. I placed a shop vac, set to discharge, over the air control, and air did come out of all the jets attached to that manifold. I removed some of the jets to clean. They adjusted hard, but were not stuck ,or clogged, with no missing o-rings. I put them back into the housing, and no air. I removed the air line from the manifold, and still no air to the jet. Looking at one of the jets on the other manifold that was working properly, I turned the jet on and off, no air flow. Will a jet wear-out, and not provide the necessary suction? Around the eye of the jets, there is about 1/8' clearance where I can see to the back of the jet. Is it normal to have water in the airlines when the air control is closed? Any help is greatly appreciated!!! Quote Link to comment Share on other sites More sharing options...
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