Convection Heater 711S

Set the ECO mode to 40% savings and my living room stayed perfectly warm while my electric bill actually dropped. The digital temp control down to 41°F is way more precise than my old noisy heater.

I was skeptical about a fanless heater being quiet, but the HyperSilent 0dB claim holds up—I honestly can't hear it running even in my bedroom at night. The IP24 splash rating gives me peace of mind using it in the bathroom.

The ECO mode actually cut my electric bill noticeably this month, and the 0dB silence is a game-changer for sleeping. Even on the highest heat level, it never gets hot to the touch.