MODUODUO PTC Heating Element 2pcs 12V/220V/110V Thermistor Heater Constant Temperature Thermostat Heater Plate (Black-12V)

the actual heating element inside the aluminum extrusion is only about an inch long, the rest acts as a heat spreader. an observation, not a complaint. heats up pretty quick, though.

Our incubator had been having trouble keeping the temperature. The temp warnings kept coming on during our last batch. While the chicks and guineas still hatched, they all died within a few days. Found a video on YouTube showing the repair and ordered this. Tested the unit and it's working like a charm again. If you have one of these incubators, definitely have some of these spares around.

I used these on an ultrasonic cleaner at work....it fit my needs perfectly

one stopped working after ten minutes. the one still working uses 39 watts. i like the idea but, need to find a quality item instead.

This item heated to 220C at 12V not 100C as stated.

Works great. I have a lot of these. I never had one fail on me in my Incubator.

It's keeping my battery's warm. But make sure you don't touch the batteries they get Hot Temperature control may be a good idea. Or control voltage.

Great little heater tiles. Uses very little 12v power and will heat a pot of sand to 250f in less than an hour.