- May 23, 2019
- 7
I have a Hayward h series pool heater. It’s less then 2 yrs old but out of warranty. I noticed last week that water was leaking out of it and after looking up some internet stuff realized it was the heat exchanger. After battling with useless pool maintenance company. I ordered a new one and installed it myself. After changing it out i was looking for where it was leaking and found the brass at the front of it where the heat exchanger was conected to the plastic fittings completely rotted away. Could this be from one season of chemicals, or does this look like a factory defect