VEVOR Diesel Air Heater, 12V 5KW Integrated Diesel Heater with Remote and LCD Display, 5L Tank Compact Diesel Heating Solution, Quick Warm-up for RVs, Trailers, Campers, Boats, and Indoor Use

For a small space, smallish camper or a pickup truck bed, this is the BEST way hands down to heat. Safer and dryer than a buddy heater. Simpler than propane. Cheap to run, doesn't use much diesel when ran on low, less than half a tank a night. So good I think I'm going to get another just so I always have one in my camper, and a spare in my truck. The clicking from the fuel pump doesn't bother me much, I leave the whole unit outside of my camper or truck and it provides a bit of white noise when I do hear it. If you have a larger camper, say over 25' I wouldn't use one of these unless you only heat one area, they work best heating a more confined space. For the price, and for what you get, it works as expected, the altimeter is even pretty accurate, I take it up to higher elevations on the East Coast (say 3500'+) and it reads my camp at 1.1km.

So far so good. I've had it a little over a week now. I installed it into my camper as for we have 4 children and I did not feel safe placing it inside. It has gotten down to 20 degrees here in Wisconsin and kept the camper at 80 easily. It does have an auto shut off you can set the temp you want and it will get it to that temp and shut off just like a regular furnace. On the nights that it has been in the 20s i only used one tank in 12 hours so definitely is efficient. I get just about 200 degrees F coming out the pipe into my camper so it definitely blows good heat. Does have a tick to it from the fuel pump but for the price and the heat it puts out the tick is fine. Does leak from the bottom of the tank a little where the fitting into the take is. If your wondering about relocating the screen it only comes with about 3 inches of cord. Is what I did is used some 3 wire cord and slices the connector on the screen side splice together the 3 wires on one side of the connector so I could connect and disconnect the wires if I want to move it i hardwired the rest of the wire to the screen side and put connectors on and such and ran it about 10 feet and it works just fine the only thing I can tell is the the volts it says the batter is at are way lower then it really is but I chalk that up to the extra wire from the heater to the controller. I have ran it like this so far and it works fine. The app works great to see the status of the battery the diesle heater temp also run status and so forth the app is worth it. Going to buy a second for backup or other uses as it seems to work amazing so far.

This would be 5 stars if it worked as designed, and 4 if I could get helpful and productive customer service. But since I cant get any resolution to my problem, it's 1 star, zero if that was an option This is the second Vevor product I have purchased, and I've had problems with both, and the customer service is completely and utterly worthless. The heater works, in that it does heat, actually very well for the fuel consumption. Not sure where others are getting so many error codes. I've only gotten 2, one when it ran out of fuel, and the other when I put a duct extension on, and it didn't like that the outlet temp got too hot - and shut down safely, as engineered. If you want to extend the heat outlet, transition from 3" to 4" after the initial connection to the heater, or use a smooth, 100% metal, 3" duct. My primary issue is the heater won't shut down when it reaches setpoint. It will slow down, but not stop heating. I have read others say they had a similar issue, and after much unproductive back-and-forth with Vevor, have gotten new control boards. Not sure if that fixed the issue or not. I have been texting/messaging back and forth with VEVOR for well over a month, sent in a nearly 2-minute video clearly showing the problem. They finally agreed to send a new display (sort of), I asked if that contained the PID (or whatever system they use to manage calls for heat and stop heat), and I then got a follow-up message saying the previous email was wrong and the operation was normal. It's not. No reason to have a thermostat if it just keeps heating, even if it's low heat output. These heaters are intended for small spaces, and are supposed to be automatically controlled when equipped with a thermostat. This particular heater does not do that. I am very happy with the heat and fuel usage. For others that have complained about the noise, smoke, the endless errors, they're either shilled reviews, or they've tried to modify it, not followed instructions, or used bad/wrong fuel. These are basic systems, and they generally all work pretty well (I believe there's only one or two actual manufacturers of the primary burner. They are put in different color/size cases, and they might have a slightly different controller with additional features, but the remainder of it is identical). You can hear the fan and the pump, but that's expected in a unit that produces this much heat and doesn't need an HVAC professional to install it. It does need a decent power supply (battery or transformer), but mostly for startup. Once it's running, it sips fuel and power. There is wisp of diesel smoke out of the exhaust at startup, maybe 10 seconds (you MUST vent to outside the space your heating), and then it's pretty odor free. For context, this heater is in an off-grid cabin, with a 12v power source running off 110v (solar), at an altitude of 7,200 ft. In general it works great if I need quick heat at the press of a button. The customer service has been the worst, though, as in lots of dodging, and mostly a lot of misunderstanding. I will now readily pay more for a product if I know I'll get help when I need it. The Chinese to English translation is bad enough, but the lack of understanding is overwhelming. No more Vevor products, for me.

overall, nice unit. Heating work van as I don’t have a garage for it. Fuel line takes a tight turn and was pinched from the factory so I installed a 90° elbow from the hardware store and works fine. Have been running it for up to 48 hours straight with kerosene and no problems. I am setting unit on one or two and it’s more than enough heat to keep equipment in Van from freezing. I am venting through drivers window with 3 inch dryer vent. The exhaust and muffler from this gets very hot and I put a brick under metal exhaust pipeto protect driver seat from scorching the remote control is handy as it takes a few minutes for it to prime and start working so you can start it and then check it after a few minutes. I also followed a YouTube video so it’s now plugged into an outlet.

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Zeer verassend goed , warmt zeer snel en goed op . Geeft veel warmte en is gemakkelijk te installeren. Juist jammer dat je zelf blokjes moet voorzien om onder toestel te zetten want anders komt de uitlaat en de luchtinlaat op de grond zodat het toestel niet stabiel staat. Maar ga zeker niet klagen voor zijn prijs . Juist de uitlaatpijp zou iets langer mogen zijn ( nu 60 cm) , dus best eentje bij bestellen zodat je de uitlaat veilig naar buiten kan monteren . En de app stelt ook niet veel voor

noisy but economical; uses about 4l / 24h on lowest setting, as such heats up big living room 36mm2 with bad insulation, up to 13C when outside is freezing 0 Celsius WARNING would deserve 4 stars but diesel container is ONLY 3,2 liter and NOT 5 liter as indicated on the side panel !!!!!