The product is quality. It is very small, discreet and pleasing to the eye. It heats well for 1800 w. Used to raise the temperature in a room of 25m2 as no programmable thermostat (connected to home automation and taken about 1 hour to gagber 2-3 degrees). I also have a fan heater of the same make sprinto silence, non-ceramic version, and 2400 watts. The sprinto silence is very quiet, we did not intend to speed 1 (ok for a room etc ...), it makes more noise and it makes the same noise power 1 or 2. OK to show, ko for room etc ... It heats slower than the 2400w version It consumes 1/4 less 600w or less and must heat 1/4 less too. For me, no difference between ceramic and non-ceramic release, I do not see the added value of the ceramic. The advantage of it is low consumption with 1800w, for the rest I prefer sprinto silence. I appreciate both of which are very good products that are very well their role.
