Customer Reviews for VEVOR 3KW Diesel Air Heater 12V Diesel Parking Heater Muffler Diesel Heater with Knob Switch for RV Bus Car Motorhome Boats

This is my second diesel heater. These produce good dry heat. I had this installed in my rv cargo bay. Be sure to follow install instructions and use common sense.

I am not affiliated with Vevor. I have recently, Like most purchased their products. I consider them the manufactures, for many products, made for American companies, but overseas. Now they are getting their daily bread. And, its well deserved. This Diesel heater is great. It does what's expected. I do not like the whole "bottom" exhaust by design as I feel it makes it more of a burden to exhaust, especially when dealing with the surrounding heat. Other than that I like that it runs for a while. I probably on high heat used 1 gallons for about 6-8 hours of heat from it. It can put out heat and with good force for a low voltage fan. ( Diesel heat, but the fan runs off the 12v power supply, as does the ignition I believe). So far the products I have from Vevor, Macerating pumps, this heater, a Refridgerant recovery machine, Refrigerant tanks etc have all been well served. I purchased this unit in November, 5 months ago and no issues. Thanks Vevor.

These heaters are great. I’ve got one running in my 16 x 10 x 10 shed and I just finished insulating it a couple weeks ago and I run it in there and it keeps it at 75° when it’s in the 30s. I ran it on lowest setting for a straight 24 hours and I believe I still had probably an eighth of a tank of fuel left, so I could’ve gotten maybe a couple more hours out of it. Again for the money these thing is you’re perfect. I have no problem with either of them. Great units good prices not bad at all and they do what they say. They do well within reason.

Been 2 years now and still working as if it was new. Never had a issue. Heats my 2 car garage perfectly. Great product

Seems to work so far as intended....................................................................

Works great. Heats up my 65 vw bug in no time. I tell everyone. Great price. Great quality. No more ice drives to work.

Received my unit without any shipping damage. Inspected the unit for damage once out of the box and everything looked okay. I'm going to replace the green fuel line that is on all diesel heaters with a nylon fuel line and also install a fuel filter on the unit. It would have been a five star review on quality, except for the fuel line. The unit heats up quickly and the control is easy to use.

This little unit was ideal for warming some baby calves during a cold snap we had . Priced right and runs 12 plus hours on a tank of fuel. Have two of them now ….

Not sure if this is for the first one that I bought or the second. But these things are great the heat of 16 10 x 10 shed with no problem little fan up above blows it back around. My first one had issues, but the Vo was very quick to remedy that situation, and it is back up and running and now I have two, thank you for your product.

If you have a small space 200-500 square feet this is a quick and easy way to heat up a garden shed, ham shack, cabin or hobby room. It gets Hot!