Review on 5x4 inch Automotive Engine Block Heater Pad with 3M Self Adhesive, Thermostatic Control, Battery Heater, Engine Oil Pan Heater Pad, 2-Prong Plug, Silicone Sealer included by Mike Barnett

Holy Waaaaa, that bastard is a whip! Michigan winters can get a bit cold, and my IR T30 air compressor gets really cranky when that happens. Yes, IR makes heaters, but my goodness, they're expensive. Then I saw this guy and voila! Problem solved. It's the perfect size to attach to the side of a two-tier cast-iron lunge. Starts much easier. Now all I have to do is set something up so I can turn on and off over WiFi. Hmmm?