After my parents would use their spa a puddle would form around it. I found a leak coming from the water connection to the interior of the spa feeding a jet. There are two spouts coming from this connector (pictured) where water was leaking. I found that the jet was almost completely closed. When I opened it up to allow full pressure to exit the jet the leaks stopped.
Are these two spouts some kind of pressure relief valve, and if so are they operating properly? There is no leaking when the spa is off.