Howdy. I have a Baxi heater – looks much like this – that is pretty much brand-new. I closed on my apartment in September, didn’t really start using the heater until early November. Anyway, in the last few days, it’s started making a high-pitched whine when I turn it on.
Any ideas/thoughts/suggestions? It’s a gnarly sound, thankfully my apartment heats up relatively quickly, or else I’d REALLY be losing it!


Comments

  1. sounds like some sediment in either the diaphragm or the pump…get someone in to flush the system, but make sure that they are familiar with the baxi luna line