heater noise

  1. A

    Heater-Repair or buy new one?

    Hello, my Sta-Rite SR400NA pool water heater is making noice when it's on. Service Heater light it on. It's a 2013 heater. Should I try to service it or buy a new one? How do I find someone to service it?
    • alexpush
    • Thread
    • heater noise heater problem heater repairs natural gas pool heater watter heater
    • Replies: 12
    • Forum: Everything Else
  2. D

    Pump on, Hayward heater off but still noisy.

    With filter pump running but the Hayward H400 heater off a considerable water noise is heard at the heater header. This header noise just started after 13 years of use. It is not steam as the heater is off. I have a video so the sound can be heard but couldn't figure out how to attach it to this...
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