HRDad Posted September 19, 2022 Report Share Posted September 19, 2022 Internet helpers I am at a loss.... 3 year old spa. Noted heater had stopped working due to insufficient flow fault. Then visually noticed water not pulling from tub down through filter, nor any flow back into tub from circ pump return. Have since then: 1) Confirmed no blockages in lines from tub to pump or pump back to tub 2) Circ pump and impeller spin and appear to pump water if removed and run separate from tub plumbing 3) Confirmed that pump was bled of any air What the heck is left to try/rule out?? THX! Quote Link to comment Share on other sites More sharing options...
CanadianSpaTech Posted September 20, 2022 Report Share Posted September 20, 2022 3 hours ago, HRDad said: Confirmed no blockages in lines from tub to pump or pump back to tub How? What brand of spa? Could there be a one way check valve in line that is faulty. What brand of circ pump... Laing? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.