Spa loosing water overnight

Ti3155

Well-known member
Jan 9, 2021
135
Myrtle Beach, SC
Pool Size
15000
Surface
Plaster
Chlorine
Salt Water Generator
SWG Type
Hayward Aqua Rite (T-15)
Hello , I'm dealing with a new pool and PB took off and now I need to figure things out .

I found several leaks around my pool and fixed them, I found one skimmer leake and I element it because I have 2 skimmers ,

Now I'm trying to figure out why my spa keep loosing water after I replaced the spa MD elbow and pipe,

I shutoff the spa and this is what I'm getting in the morning , the spa water does not drain back to the pool bbe abuse the pool water lever has not been changed , I just want to know what you guys think? Should I keep looking for more leaks ? MD, return spa ?

Thank you so much
 

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Could you post a photo of the equipment pad? What I suspect is happening is that the water is being siphoned out of the spa and back into the pool. That's not uncommon with an elevated spa. Since there seemed to be some other quality issues with your pool build, they may have neglected to add a check valve if one was needed.

The spa could drain itself dry into the pool and you would not notice a water level change on the pool side. Its a very small amount of water in the spa compared to the volume of the pool.
 
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