W1 Diesel Air Heater, 5L Handheld LCD 12V 24V All In One

This is actually the second one of these heaters I've installed. Clearly they're awesome or I wouldn't have done it twice. These little things make it so I have to keep my windows cracked and Sub-Zero temperatures to keep from burning up inside the vehicle. And that is on the lowest setting. Awesome product. Will buy again when I set up my shop.

After trying a few different types I tried this one. It’s been running non stop basically for the past month here in Colorado. It keep my little house above 70. It is not as efficient as other I have tried but it has been the most reliable. Others I have tried have stopped working with in 24-72 hours. I am really happy and super impressed by this little unit. If it makes it one winter I will gladly by a new one every year if needed,

The remote is great, the unit operates without a hitch, maybe 6-8 hours or so of use since I don’t run it all night. FYI, temperature control only works if you plum a return duct, I only run a supply duct to get fresh air and blow out the humidity in the roof top tent. The fuel tank is somewhat thin but so far so good. I added some dynamat to a couple spots inside the cover to soften the fuel pump tics. Overall very satisfied!

I put mine in a 5th wheel camper. I found a convenient place in the existing ductwork on the far end from my propane heater. It can drive you out of the bedroom, but not quite enough for the whole 34' camper on a 20F night. I am very pleased with the performance. In my application on a cold night I use about a gallon of diesel in 18 hours.

So, after many, many hours of research, I decided on this unit. The instructions are better thank the chinglish others have and it’s pretty straightforward. I installed this in our 40’ 5th wheel as we are full time living in it. The wife does not like to be cold and this unit I planned as a supplement. Easy install with a few upgrades to exhaust vent, fuel line and clamps. Keeping it at the lowest setting maintains a 66 degree temp int the entire 5th wheel. It uses just under 1/2 gal a day of diesel for 24 hours of non stop use (temps outside were 27-56 degrees). Love the dry heat and if diesel prices come down, my end up being my primary source of heat. Currently, it uses just over 1 gal for the highest heat setting. Hope this helps if your in the fence.