hayward h250

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    Hayward - wiring heater to OmniLogic

    I installed a pool in 2022 and have an OmniLogic system that controls the pump and lights, but it doesn't control the heater. I've done some research and read the manual, and it seems like it isn't too difficult to hook the heater into the OmniLogic system. However, it appears that my heater...
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    Hayward Heater H250 CE ERROR for Seconds, THEN SF

    Hello! I have a hayward heater that is showing CE when booting, then switches to SF quickly. I have read that it could be the temp sensor, but my temp sensor is plugged into my Prologic 4 system and is reading the correct temperature. It is my H250 that is showing the error. I was going to...
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    Replace Hayward 250k BTU with Raypak Avia?

    My Hayward 250k BTU NG heater is nearly toast. The heat exchanger started leaking last year, and my epoxy putty patch fixes only seem to hold for a few months at a time. I'm eyeing the Rapyak Avia 264k BTU unit as a replacement. The "NiTek" (nickel-plated copper?) heat exchanger option is...
    • bjohannes
    • Thread
    • hayward h250 hayward heater failure - heat exchanger failed early
    • Replies: 6
    • Forum: Everything Else
  4. N

    Bypassing Hayward Heater

    Hi All, I have a pool with a Hayward H250 Ed2 heater. It seems the heat exchanger (which I replaced only 3 years ago) is leaking again. I have a couple of questions. 1)If the heater is leaking when the pump is running but the heater is off, does that mean the internal bypass is broken, or is it...
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