Customer Reviews for VEVOR Diesel Heater 12V 5KW Diesel Air Heater Muffler Diesel Parking Heater with LCD Switch for Bus Car RV Boats

I received my heater later than it was expected first of all. Once I received the heater I tried to get it running off my Jackery, but the output wattage was too low. I ended up testing it out on a motorcycle battery until I could get a 12V DC 15 Watt power supply. The unit would not turn on. I opened up the shell of the unit and found out that the connector from the main harness to the controller was very loose. I got the unit to power on, but as soon as you moved the wires around the unit shut off. I sent a ticket in and Vevor asked for video and pictures. I sent those in. They looked at it but couldn't do anything. They offered me $40 to have it fixed on my own. I said yes and they never refunded $40. I ended up fixing the unit on my own by putting spade connectors on the ends and connecting the leads. I used a Multimeter to figure out what leads were connected in the connector. After I did this, the heater started up and has been working great since. I'm heating my basement with it on the lowest setting. The tank lasts a little over a day on a gallon of diesel. My basement stays at a good 50 to 55 degrees. This is fine with me since I just want to keep the pipes from freezing. So other than that connector issue, the heater is great, Vevor service isn't great and even with their refund offer, they never did refund me.

Confusing instructions for setup of controller, installation ones ok. Runs good and puts out lots of hot air. Exhaust pipe gets extremely hot, lots of wasted heat. Included fuel tank is missing part for tube connector. Have used for several weeks with 25l of kerosene fuel.

This diesel heater works better than I expected. There was some slight shipping damage but Vevor made it right with me. The company is very quick to respond to a complaint.

Trying it out in one semi truck. To see it i like it so far it worked seamlessly. I will be installing in my entire fleet.

I have two complaints and that's all. the heat delivery pipe was too short and thin to pipe the heat where I needed. A longer better pipe should be offered by the company. the second was the controller directions were wrong and I had to find an obscure video of a man with the same problem that helped solve my problem.

This thing is great, was easy to figure out and install. I got a 120 to 12 converter to power it and am using it in my shop. Is a 24 x 30 with 12 foot ceiling it works good on days at 50 deg. Takes a while but it gets comfortable. Thinking about getting another.

Works really well easy to use. The main fan went out after 5-6 months but I like it enough to buy another one.

Works like it should have piped to bedroom and will make u sweat easy to put fuel it and if u don't want the all in one just pull it out the case I like the case

The heater I ordered was defective. Customer service was outstanding. Jennifer and Daniel and the technicians were a great help and my situation was rectified in less than four days. I am very impressed with their customer service.

The unit worked great. No issues getting it started and it puts out nice dry heat. The only main issue was the small fuel leak on the nipple fitting that connects the fuel line to the heater. It was way to loose and allowed a slow drip of diesel onto the hot exhaust pipe. Pulling the cover off and tightening the hose clamps fixed the issue.