Recent content by GJT

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    H400FDN Heat Exchanger replacement

    I really appreciate the response. Water is leaking from the bottom of the unit, so my assumption it’s the heat exchanger. I’m also assuming that the water is causing the burners to not ignite. I hear them ignite when the fan activates, then after several attempts the IF fault shows. Am I wrong...
  2. G

    H400FDN Heat Exchanger replacement

    Hello. My Hayward H400FDN heat exchanger is leaking and (I think) causing a Ignition Failure “IF” fault. I’m prepared to replace with a new part, FDXLHXA1400. My question and request for advice is this, how easy is this swap? I understand the answer is relative to my skills. I’m able to follow...