I presume your pressure test was good?
Return side equalizer line from pool?
Pool loosing water or gaining water?
Do you have a hydrophone? - unlike materials checked? Niche, conduit.
Where is the spa in relationship to pool? Grade change?
Return side equalizer line from pool?
Pool loosing water or gaining water?
Do you have a hydrophone? - unlike materials checked? Niche, conduit.
Where is the spa in relationship to pool? Grade change?