Customer Reviews for VEVOR 5KW Air Diesel Heater 12V Diesel Parking Heater LCD Switch 5KW Diesel Heater Muffler for RV Motorhome Trailer Trucks Boats

This heater was easy to use and all the features work great. Heats my rooftop tent up really fast and is quiet for the most part. Only issue I had was the heater was repeatedly overheating (E4 Error code) after about 15 minutes. I found that if I kept the heater at about 65 degrees it would run all night without any issues.

It is over complicated to operate, when it does operate. It does get very hot, bit the heat does not go far. You basically have to be within a couple of feet from it. Practically on tip of it. I give it 2 thumbs down. Not only am I disappointed by this product. I am also disappointed with VEVOR's return policy.

have used this heater in my shop for approx 3 weeks, only fresh clean fuel from the pump. Heater threw E10 code and quit running

Works great

Picked this up based on an add is saw on social media. Was somewhat skeptical but was really surprised by its performance, reliability, and ease of use. We are living in a RV in the Midwest and the winters are pretty cold. I skirted the RV and use this heater to keep it warm underneath. We have had single digit temps and this thing keeps it toasty. Burns about 1 1/2 gallons of diesel a day running around the clock. There is ZERO exhaust smell from the hot air output and I can barely hear it running. Mine has been running non stop for 4 weeks. You do need to pick a 12V power supply and I recommend an extension for the exhaust unless you plan on fabricating one. My only complaint on this unit is how small the fuel tank is. I will likely make a remote fuel tank but it works for now. Great purchase. Don’t buy a cheaper knock off version.

This one works great and I have no real issues..... the exhaust out of the bottom might need to be re thought but my real issue is the one I bought through "Wayfair" that has never shown up.....I think I got scammed

This heater came with half of the intake pipe blocked with casting flash. I was able to get it out, but needed to clean up the cooling fins as well. I decided to tear the unit down and go through the entire thing. I found a few loose screws, and some wiring that needed to be rerouted. The big takeaway is yes, it was annoying to have to tear the thing all apart to make sure it was safe and useable, but VEVOR did stand behind their product and refunded $50 of the $82 I paid for it. I did get it mounted in my 24x28 insulated garage and it can maintain 60°-65° in Wisconsin ON THE LOWEST SETTING, in January. Very impressed how long it can run on a tank. It’s been running for 12hrs now and has used approx 1.4-1.6 liters of fuel in that time. Quite cozy to work at that temp. I’m purchasing a second one now for parts, or for a second heater to run. I wanted to get it before any tariffs are out in place. If I was to recommend anything, I’d say get a good 12v dc power supply if running it at home and not as a parking heater. The other thing I’d do, is to look up efficiency vids on YouTube. There are guys doubling the efficiency by gutting out an oil filled radiant heater and piping the exhaust through it as a secondary heat exchanger. Do you own research though. I’m not responsible for your actions in case you don’t know what you’re doing and wind up gassing yourself.

I was so impressed with the first one , I bought a second one . I use them to heat the crawl space under my house if my electric goes off in the winter and I’m concerned about my water lines freezing up. They are safe and very reliable

If you do not want to spend too much money but still want heating in your camper, then a Chinese diesel heater is a great solution

Obviously I saw a add every 10 minutes for these on tictok and fb and decided it would fit a project I had to heat my paint booth and I would say it's 50 50 definitely puts out heat but like I was thinking in the beginning theirs no way it can heat my shop.like people were saying it can ill find a use for it tho it's good for camping and that sort of thing