The pumpe has a very deep frequency. I wouldn t describe it as silent. But in my opinion there are no better alternatives. Also the pumpe is 95% of the time silent because of the water tank.
When it is packed into the plastic enclosure it is very very loud and in humid weather it goes off every few seconds. I installed a FUJIWARA Condensate Pump which is much much quieter.
yeah that pump is very loud actually. i know nothing about alternatives, but have this exact one for the unit in my bedroom. i scare awake every time.
Sauermann SI-10
“Silent+”
When it is packed into the plastic enclosure it is very very loud and in humid weather it goes off every few seconds. I installed a FUJIWARA Condensate Pump which is much much quieter.
Not sure how this Pump can be namend silent+. Absolute trash. I have 3 of them installed in bedrooms. Not funny to be Waken up in the Night