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

Bought this unit.put in fuel, primed fuel lines,, no start. E 10 error. Leaking fuel from intake. Try again and again. Same error. Take unit apart. Huge crak in the fuel like to burner chamber. Seal line. Re assemble. Not start. E 10 code. Glow plug checks out goo's during resistance test. Still no start. Total pile of junk.

I'll start with the great support from Vevor! They've been very responsive, helpful, and sent me an upgraded part quickly for free! The diesel heater is great, I use it for our outdoor smoking tent (6x6 ice fishing tent...) in the Chicago winter, keeping the heater outside, and have the 3" hose go into the tent. At setting 2 (out of 10) it keeps the tent warm enough to keep an open window (15 degrees F/ -9 C outside). One annoyance is the clicking noise from the diesel pump which is not really loud but enough to be annoying... Hoping to fix/improve with some sound insulation. As expected, exhaust gets VERY hot, and emits some smoke/smell, especially in the few seconds after turning the heater off.

Have used the unit for a few months now. Works as it should and provides a surprising amount of heat! Have it in a 30x22 room and it keeps it very comfortable. I have run it on a mix of 20% used oil (filtered to 5 micron) and it seems to be no issue. Any higher percentage of oil and it does have issues at times running and starting. Not the fault of the unit as it was engineered to run on diesel. Low battery shut down works like it should as well. Fuel efficiency is very good as well!!!! On its highest setting get about 9 - 10 hours of run time. Lower settings in smaller areas will yeild considerably longer run times I am sure. Works so good i bought a second one for another room in my shop!

Horrible, and even more horrible customer service. Paid 92 dollars for it, came, ran for 3 hours then started giving error they sent spare repair parts after 3 weeks, after putting it, still didn't work and they only refunded 54 dollars. Also there is no customer support number, you can only chat with them.

What a great little heater. They've made some improvements from some of the older models. Pro tip to get the use out of the hot exhaust I installed a 4 foot section of Fintube to the exhaust pipe which releases more heat into the space. Thank you to all the hard working people that make this amazing little heater. My only gripe is the App for the bluetooth is considered unsafe and for older android phones so I was unable to utilize the app. Fix that app and this is the perfect product.

I haven't fired it up yet, but it seems just like all the ones I have seen on youtube. Big, ugly, red, noisy, and hopefully it gets hot. Get yours before some clown sees guys using them on Youtube heating their house with diesel fuel and french fry oil and bans them.

Wise was supplied with power supply or one offered. Most byers my not have a 12v supply without having to go and buy a 12v battery for more money that they may not. To that point this is not user friendly to all and if the power supply was added they would probably sell be doubled

You get what you pay for sort of you get what you pay for. It's a low budget heater that provides heat. So if that's what you want then it's what you get. It doesn't have that many bells and whistles, but it'll get the job done eventually. It probably needs to be disassembled and reassembled because you'll find loose bolts and you don't want exhaust leaks fusing this in doors. Just my advice. Maybe you'll find one that doesn't need to be stripped down, but these things are so simple that it would only take you an hour anyways at most depending how inept you are with tools. Anyways, I think there's better options out there for maybe double the prize, but four times better but it really depends on what you're using it for. I have mine and my greenhouse so it's not the end of the world that it isn't the most efficient on gas or controllable with those and whistles

Can't really give a good review cause I got it unpacked to make sure everything was there, but I haven't got it installed yet but it looks good, I just hope it operates as good as it looks.

I bought an 8K to more effectively heat my space than the 5K would, but since it does not, I have put the 5K back and the 8K is emergency backup if needed.