🔥 Efficient 110V Mini Air Heating PTC Thermistor Heater with Fan - Constant Temperature Insulation (12V/250W) Review

I was going to use it as a permanent heater for a special fermenting chamber that currently uses ceramic heating bulbs but after installing and running it for the first 20 minutes at 95F the installation failed as follows: 1. Fan2 stopped working. Heating continued and the plastic case heated up, it felt very hot3. The smell of plastic is stinky. Removed from fermenter box, let cool and tested again on a desktop, fan and heater working again, installed a second time and worked another 10…

Good product. I use it to heat an outdoor cat house. The fan eventually got stuck on a small piece of wood and the heater fan stayed fanless all night. It didn't overheat or burn down my cat house. When this thing heats up, it stops heating. The hotter it gets, the lower the power consumption, so it effectively maintains a constant temperature when something goes wrong. I'm thinking 200f as it didn't melt the fan plastic. Great product and my cat loves it

I was going to use it as a permanent heater for a special proofer that currently uses ceramic heater bulbs but once installed and running for the first 20 minutes on set 95F the following happened: 1. Fan 2 stopped working. Heating continued and the plastic case heated up, it felt very hot3. The smell of plastic is stinky. Removed from fermenter box, let cool and tested again on a desktop, fan and heater working again, installed a second time and worked another 10 minutes, same 3 things above…