Review on 🥶 Efficient Freeze Protection: Easy Heat EH-38 Thermostatically Controlled Valve and Pipe Heating System (2 Pack) by Rob Sanchez

I am very disappointed with this product. I thought it might be a good idea to turn the small heater on and off in my caravan in winter just to keep the temperature above freezing. I also have the trailer dehumidifier running all the time, which works great (as long as it doesn't freeze). I have a small 250w ceramic heater plugged in, so it's definitely not an extreme load. Just a little warmth if needed. I thought this Easy Heat EH-38 would be very handy, supposedly it turns on at 38 degrees and off at 48 degrees, at least I thought so! Went to the caravan this evening to check as it was about 24 degrees last night and maybe 38 degrees today. I found the heater never turned on and the water in my dehumidifier was frozen. Apparently I got lucky and my device just doesn't work. I have no idea how to mess with returns. Based on my experience I would look for something else.