It’s actually a healthy sign of a properly functioning temperature control. Therefore, the clicking noise is not dangerous at all.
“The clicking sound is the arm moving between the contact points when the coil is energized or switched off” msplines – electronics expert Each time it’s switched on or off, a piece of metal bumps onto another piece of metal – that’s where the clicking noise in your space heater comes from. It is safer & easier to shut big amounts of current on and off than to limit them.īecause the engineers designing the space heater need to switch on and off big currents, the best electric switch to do so is a so-called relay.Ī relay is an electric switch that mechanically switches connections.Two-point controls are very common in space heaters (instead of of a “smooth” control), because: We call such an on-off control a two-point control (or two setpoint control). And when the temperature drops below a lower threshold, the power turns back on again. When the temperature exceeds a threshold, the control turns the power off. That’s how a thermostat works.īut oftentimes in space heaters controls work not in a smooth, but a harsh way: If the temperature starts dropping again, the control automatically slowly increases the power. The higher the temperature gets, the lower the power we give the space heater – this effectively lowers the heat and prevents overheating. Most space heaters have built-in controls to produce the right temperature and protect them from overheating (Oh, I love that topic, I’m a control engineer). Your space heater uses a two-point control It’s just a sudden release of tension – nothing to worry about. The clicking noise of a space heater is not dangerous at all. There seem to be internal metal elements that that contract, expand, tense up and click. I’ve had the clicking noise with my plastic infrared heater as well – even though the surface is not metallic. In the space heater domain, mostly oil-filled radiators produce these clicking sounds, because of their metal surface.īut the clicking does not occur on metal surface heaters only: I believe it’s the surface design and shape that is the biggest impacting factor when your heater clicks. My space heater always clicks when it heats up (sometimes it’s also a popping or crackling noise), whereas my oven always clicks when it cools down. Tension can release during heat up and during cool down, depending on the design of your heater. The metallic surface of the space heater releases the tension in sudden bursts, which you perceive as the loud clicking noise. When it heats up, the metallic surface experiences internal tension, because metals expand when they heat up. The same thing happens with space heaters.īut where does it come from? After some time, I realized that it must be the surface material of the oven: Every other day I bake something with it: A few buns for breakfast or a pizza for dinner.Īfter about 5 minutes of shutting the oven off, there’s a sudden, crashing “booom”-sound.Īnd this sound occurs each time I use the oven.
Soleol electric fan heater portable#
I own a small, portable oven with a metal surface. Lots of devices that produce heat, click at some point. Expanding surface material makes a clicking noise The following two reasons fit every heater type. So, it doesn’t really matter which kind of heater you have. Why does your space heater make a clicking noise?Įven though all space heaters have different designs and work in different ways, there’s one thing, nearly all of them have in common: Sometimes they produce clicking noises. After reading, you’ll know exactly, whether the clicking, crackling or popping sound is a good or bad one.
Soleol electric fan heater how to#
In this article, we cover the two most common reasons why space heaters make clicking sounds.Īdditionally, you’ll learn how to hear the difference between a properly working space heater and a faulty one. It was a quick clicking sound, just like the sound you often hear right after turning on an oven or an air conditioner.īut what is that noise and where does it come from? All of a sudden, there was a loud clicking noise. It was really comfortable and I totally concentrated on the book. I’ve had this myself: I was comfortably sitting on my couch, with my infrared heater keeping my feet warm. Your space heater makes a clicking noise and you’re not sure where it’s coming from and whether your heater is broken?