Customer Reviews for Diesel Air Heater 5KW 12V All In 1 LCD Monitor For Truck RV Boat Trailer Bus

I have tested this unit a couple of times before heading into the mountains. At this point I am very impressed with the heat transfer and the fuel efficiency. It was so good I ordered a second one .

I got two for my 20'x20' garage. Heats up nicely in Michigan. In centigrade so that's unfortunate. The Bluetooth app once you figure it out works pretty good. A little delay from app to heater but for $110 I can't complain.

Easy to use, but very loud pump. When you sleeping, you hear loud noise of fuel pump. Need to change it. If you have more quiet version, glad to receive it.

We bought the diesel heater for our food trailer and it works fantastic. This is our second one we have owned. Living in Alaska the winter's can be tough. But with these diesel heaters we are able to run our food trailer all winter.

Love this thing, don't like to idle mini van for heat. Instant heat no engine wear. Can operate this little heater off and on for over two weeks on low with one gallon of fuel.

I tried the 8kw diesel heater, after years of idling my truck to stay warm in the winter, this little thing is phenomenal, I'm making my coffee I hit the button by the time I get to my truck it's about 80°, I turned it on Low it will keep my truck nice and toasty without it running, I piped it underneath my seat so it blows on my feet, keeps my steel toes toasty

works great, blows lots of air,haven't got to use it in really cold weather yet,pretty handy little unit to have for thawing cattle water tanks and such, nice to have 12 volt portable heat

I am truly surprised with the amount of heat produced by this unit. I have a large finished detached insulated garage . I use to use a ventless propane heater rated at 30,000 but’s. It did a good job but I didn’t realize how many gallons of water vapor it produced. My tools got rusty, my car interiors got moldy But with this unit the heat is dry and the exhaust goes outside. I really like it. Thanks

It is a very good tool for the price. The name brands are many multiples the price. Worked well right out of the box. Only time will tell how reliable it is. It’s worth upgrading the fuel line to something sturdier and throw in a filter before the

Great little heater,very impressed. Customer service is fantastic,they helped with all of my questions. Highly recommended