Whistling water heater

Home Forums Public Forums General Plumbing Whistling water heater

Viewing 1 reply thread
  • Author
    • #272471

      I have an Amtrol water heater that
      is an add-on to my boiler system
      (ie – one of the zones on my boiler). When the water heater calls for heat, there is a loud whistling (like blowing air across an empty beer bottle). It only occurs when there is boiler water circulating in the loop.

      Any suggestions would be appreciated.

    • #285790

      Hi DAVE,
      Sounds like a bad circulator or a stuck valve in the closed position.

Viewing 1 reply thread
  • You must be logged in to reply to this topic.

Pin It on Pinterest

Share This