Esprit : Noisy

What's showing on the boiler display? If showing L Code or H code go to the relevant
Is the noise coming from the boiler, or some other part of the system? Beware when asking this as noise can transmit around the system  

Boiler

 

  • Gurgling noise - check for a condense problem. Contact Installer.
  • Banging noises check System pressure
  • If customer complains of boiler noisy during the night, explain boiler will preheat during the night.
  • Noisy when boiler lights up/fires up for central heating and DHW, if boiler is making a ‘thudding’ sound as it lights either refer to installer to check gas supply or may require engineer visit
  • If customer complains of boiler making a banging/clunking noise when the hot tap is turned on when the central heating is switched on – Engineer visit required

System

 

  • Is it a banging / vibrating noise? this can be the TRV's creating noise due to water traveling in the wrong direction. To test try opening and closing all TRV's, Contact Installer.