My other heaters make the clicking sound when turning on or off, but this heater makes the clicking sound throughout the whole time the heater is on with a few seconds in between each click. I can hear it across the room when I'm on my computer
My heater did that a lot when I first got it a year ago. It would tick constantly. I was initially very worried, but I just ignored it, and now it doesn't do it anymore, maybe it just had to be "broken in"
my unbreakable no glass heater for 2 year or so makes sound like cracking but never seems to make it :P for a while i was worried but now who knows.... it works well and precise so it's good or such .....
Sent from the back of my wardroid, taping on a tin can bongo