Question about Hayward H400FDN Low NOx Natural Gas Pool or Spa Heater

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Same issue same unit. It starts up and goes out.

Same issue same unit. Brand new as well ! It starts up and goes out. The gas line goes 70 feet from the meter and is 1 1/4 galvanized which I switched over from 3/4 inch. Same problem even after the switch over. Can you help ?

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  • Hayward Master
  • 1,378 Answers

I hop you did not bury the galvanized. As for the heater, try searching Haywards dervice locator for a local warranty shop. Most will repsond within 48 hours or so. Messing with the unit too much risks voiding warranty coverage.

http://www.haywardnet.com/locator/

Select service and keep increasing the radius until you find someone who can fix it on Hayward's dime.

Posted on Jun 23, 2009

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Posted on Jan 02, 2017

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