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This is a single stage pump motor that is about 5 yrs old. I've noticed recently the timer turns the motor on and the motor hums and after about 5-10 secs it starts pumping water. This am, I happened to be out by pool when the motor turned on. It hummed and after 10 secs or so, it tripped the...

I have a H250ED2 pool/spa heater that was installed 2005. Upon starting it up yesterday, after a few seconds it began making a hammering sound, lots of banging. Could it be I have an issue with the bypass valve or T-stat? Does anyone know when Hayward began using the thicker plastic baffle in...

Just purchased a Autopilot Nano with manifold to convert my pool to salt. This is a new complete unit. I will be installing myself and am looking for things I should be aware of. I'm mainly interested in start-up concerns. I have tested for CYA and have a reading of 75-80 which seems good? My...