Customer Reviews for 12V 8KW Diesel Air Heater for RV Motorhome Trailer Trucks Boats 8kW + LCD Switch

It stops and starts automatically, you only need to adjust the desired temperature. BUT..... It has a speaker (I already put a tape on it).....EACH TIME it starts/stop, the speaker says (and it's loud) - "start heating"....."stop heating". :( And there isn't any option to turn it off or make it less loud. The main menu is not easy , there are options not described in the instructions.

Exhaust pipe was missing. dangerous to use with out. Took a while but was finjally delivered. Can't wait to try it next week for my hunting trip

Problème avec le tableau de commande Impossible d affiché les degrés La télécommande ne fonctionne pas avec le tableau Impossible de programmer les plages horaires.

works great and heats up room very easy.. well packaged .. this is the third one that ive bought.. price is fab

Great little heater after ordering 4 before i got the one i ordered,, First one got lost, Second was a 5k ,third was a 8k, Forth one was a 2k

Works really well cheaper than other ones I've bought, time will tell ,I think a 100 characters is a bit long ,do you want war and peace or what

I've been using this diesel heater for about a month now. Initially, I encountered error codes because the diesel line was bent during delivery, which prevented the engine from receiving fuel. After contacting customer support, they sent me a new fuel tank, but they shipped it via UPS, which charged me €11. Vevor didn't inform me about these costs in advance, so I reached out to them again. After explaining the situation, they promised to refund the €11, which they eventually did. Yes, the beginning was frustrating due to the broken fuel line and the extra €11 charge, but Vevor ultimately resolved the issue in a satisfactory manner. Now, about the Bluetooth app: it’s awful. It technically works, but it’s designed for older Android versions, so if you have a newer phone, you have to jump through hoops to download the app because it’s not available in the app store. There are two different apps, and one of them, recommended by the Vevor guide, doesn’t even work with my heater model. The app is ugly and lacks functionality—you can't even set a timer for the heater. With my specific heater model, I can’t adjust the minimum or maximum fan speed, nor can I control the fuel pump speed. I've seen many videos of older heater models where people use these settings to optimize performance, but I don’t have that option, which is disappointing. Additionally, the thermostat is miscalibrated. I had to adjust it by 9 degrees to match the actual temperature. Initially, I couldn’t use the automatic mode because the heater always displayed a higher temperature than the room. For example, when it was actually 10°C inside, the heater showed 19°C. After adjusting it by 9 degrees, it’s now accurate, but this shows that the factory settings are off. It’s frustrating that I can’t change the fan or fuel pump speed through a developer menu to properly optimize the heater. That said, I’m now satisfied with the heater's performance overall.

Overall great, but not so good menu and poor english in the manual. Great heat anyway, i love it...Look more on Youtube from another guys that install it, good tips on most everything about the heater.

This diesel heater does the job, heats up really well, but it missed the 5 star review with a few things. The control panel has a clock on it, but paces up fast so you can't use it as a clock or even a timer. It's not easy to set up a sleep timer, and the temperature control is not great. SO heats up quickly, efficient but all other conveniency features are not working great unfortunately.

Haven’t used it much yet, bought for casual use to heat a garage. Seems to put out a good amount of heat and operates fairly quietly. The operating instructions are confusing in the manual that comes with it.