Customer Reviews for VEVOR Diesel Air Heater, 8 kW DC12-24V, Fast Heating Diesel Parking Heater with Remote Control and Square Color Digital Display, Low Noise, Voice Announcement, for RV, Truck, Camper, Boat and Trailer

It works but not the way i was expecting it to work. Temperature setting control is basically useless. You can set it to something say 20 to 30 degrees above ambient temp and it never ramps up heat output to get to temperature setpoint. I have to use their gear mode, 1 - 6, which is basically a predetermined output. The display, it is not an LCD display has very low brightness. You can barely see screen when there is light in the room. There is no adjustment for screen brightness.

Comprato ed installato senza troppe difficoltà esternamente ad una casetta che uso per fare lavoretti domestici. Andato in funzione senza grossi problemi.. Ma... non appena partito è iniziata il martellamento della pompa del Gasolio, avevo letto di un "ticchettio fastidioso", nel mio caso si tratta proprio di un incessante martellamento che chiaramente si diffondo nella castta come cassa armonica. Chiaramente ho subito acquistato una pompa che (dice) essere meno rumorosa, in pratica al 50% del prezzo del riscaldatore; speriamo solo risolva, altrimenti sono stati soldi (e tempo) buttati al vento. Oltre a questo la manulistica per l'utilizzo del pannello di configurazione e gestione dell'apparato è quantomeno poco intuitiva, per non dire che difficile riuscire a capire qualche cosa. Vediamo, per ora sono non molto soddisfatto.

the unit starts and runs just fine. i was using a 5kw electric heater that worked pretty good but i was wanting more heat so i purchased this thinking it would be an upgrade. i dont think this unit produces any more heat than my 5kw electric heater. in fact maybe a little less heat. i also tried mixing 50/50 diesel and used filtered transmission fluid and it burned that with no problems. the unit works fine, no problems, but i haven't had it very long so i cant say anything about long term quality. i would have given it 5 stars if it gave 8kw of heat.

worked good for about 3 days then shut off with a E5 code overheating, let sit a few hours and started it back up ran fine till I shut it off, worked ok the next couple days, then out of no where shuts off again E5, if i run it on 3 or 4 seems ok, it did shut off one time on 4, doubt I would buy another one, it is pretty easy on fuel I'll give it that

I ordered 2 as a backup, and 2 as running units. The two running units stopped working within 3 weeks.

I bought this diesel heater for my boat to keep it warm in the winter because one of my friends has one that he says works great. His is the portable suitcase kind and he just puts it out on the deck of his sailboat in the cockpit area but I purchased this one to permanently install. It works really well a lot better than the electric heat I had before but my one issue with it is the software settings that you cannot change on the thermostat mode. It will run continuously because it will turn itself down to a very low power level that's not enough to raise the temperature even when it's 6-7° below your set temperature. 6-7° is a lot on a heating system and the tolerances are actually even more than that. Vevor should would do a firmware update and change it to where it will actually go to a higher power level than one or two when it's six or seven degrees below your set temperature because it should increase in power level if you're below the set temperature and it's not increasing any. Even if they put a delay in that if the thermostat doesn't detect the temperature change in say 5 minutes it should increase the power level by one until a increase is detected at least. M9st h9.e thermostats now have a 1 degree tolerance when calling for heat. Older thermostats were 2 or 3 degrees. The body will notice small differences in temperature change. So far the thermostat has been useless and I have to manually control the unit all the time to keep a stable temperature on my boat.

Ran great gor a month, and then of course after the 30 days it started giving me an E10 error and won't start! I'm devastated because it's 20° outside right now. And I feel like I wasted my money now. It worked fine for the first couple days.

5th one purchased, good for about a year and fuel pumps go out. Makes more sense to just replace it when the fuel pump goes out as it's almost 1/2 the total price of just buying another unit

The unit arrived in a damaged box and dis not electrical plug. Also, I am a fairly handy guy so assembly was doable for me but those a little less handy may have issues with assembly as the package did not have assembly or use instructions or manuals. It seems like a fairly well built item but I cannot speak to that as I will now be using return policy and Vevor customer service.

Im not impressed with it, my garage space is 28x24 and on a really cold day it takes a long time to bring the temp up warmer. It puts out really hot air, its just not enough to warm my garage as good as the ads say it does.