Customer Reviews for VEVOR Diesel Air Heater, 12V 5KW All-on-one Diesel Heater with Remote Control and LCD Display, 5L Fuel Tank Portable Diesel Parking Heater, Rapid Heating for RV Trailer Camper Van Boat

problems with the heater day one fuel pump makes a lot of noise and does not pump fuel I reached out t and they wanted videos and pictures. I sent my videos and have not heard nothing back from them.

Purchased one of these as my old heater went out, decided to try the vevor rather than the espar, got it installed, it worked for about 2 weeks then quick working, it took over 4 months for them to finally replace it. Mind you I boxed up the old one, shipped it off, and it still took forever tk get a replacement. I had to email in twice asking if I was getting even the broken one back or my money or something and after another month they finally said "sorry for the delay" and they would get the new one to me. A month later it shows up. The entire process successfully brought me to the warm season where I dont even need it so I havent even installed this new one. Maybe it works, maybe it doesn't idk. But a warranty and service that takes months is ridiculous.

Worst customer service ever!!! Product threw codes, wouldn’t heat, wouldn’t power off and leaked fuel. Not sure I’d ever recommend this or any other product to anyone. The 30 day warranty, bogus!

The automatic temperature setting is terrible at holding the temperature. It turns on about 5 deg below the set point and doesn't increase the power until 10 deg below the setup point.

The heater's controls are confusing and hard to navigate also the heater doesn't seem to provide the 8kw (27,000 btu) that it is advertised to produce.

The only conclusion I've come to is that there anti gel in the fuel from the gas station as I live in northern climate and that's what's contaminating my fuel making it not all burn it's smokes a lot I've tried turning it all the way up it just made it unusable

First one came damaged but works fine. SECOND ONE HAS BAD SENSOR AND DOESN'T HEAT ABOVE 1 SETTING = JUNK. DONT WORRY UTUBES REVIEW WILL BE WORSE.

Not recommended after 3 days run stop working .don't start any more E10 problem so lost money

After less than 10hrs of run time the heater ran out of fuel (understandable) but then wont restart!

Only ran for 5 tanks of fuel then quit...could not get it started again. Tried all the recommended fixes but nothing helped. Wasn't going to start paying for more parts when it was only used for such a short time. Maybe I just got a bad unit but wasn't investing more money without knowing if this thing would even work.