Customer Reviews for Diesel Fuel Heater 12V 5KW For RV Trucks With LCD Switch & 1 Air Outlet

This one came with a simple rotary dial digital thermostat. I keep it on the lowest setting. I have it installed in a 6x10 enclosed trailer to keep some equipment from freezing. I would bet that even on the lowest setting it keeps things at least at 70. It puts out some pretty good heat for the size and power that it pulls. Highly recommend it. I have a 4 gallon jug of fuel and I think I have to refill it every 3 or 4 days. Feel free to ask questions I think it will notify me if someone asks a question about the product I bought.

Instruction manual sucks. Product is excellent, easy to use. 12.4 amp start up, running is .5. Low fuel consumption.The owners manual needs to be written by an English Speaking Technical Writer, like me. Because it is very difficult to understand.

This works perfectly. I had some reservations about this being an off-brand of the Espar heater. But this is everything it needs to be. It heats the truck quickly and makes it very comfortable. It barely sips the fuel, and has already paid for itself in fuel savings. I'm impressed!

Great product for this money. Saved me during my hunting trip ?

This heater is excellent. I installed it in my RV and it keeps it nice and warm. Easy to install and great quality for the price. I_l be buying again in the future for sure.

Unit is small and compact. I use it for a portable tent heater

This heater is being mounted in a 16 ft box truck to heat the cab and the insulated box.The aluminum case heater seems well built. The exhaust pipe is too short and should be double the length. The exhaust clamps are cheap hose clamps, (NOT exhaust torque rated) The fuel filter is cheap. I do like this heater but I will be buying a better fuel filter and better exhaust clamps. Instruction manual would also be nice. No manuals! Fuel pump is heavy in weight but i will also be buying a spare. Packaging and shipping were excellent and I would probably recommend this heater.

Works very well. Installation not too difficult despite sub-par instructions. Definitely with the money. Would recommend.

05/12/21: Update...Seller reimbursed me $18. to purchase another digital control panel. These panels are extremely sensitive and should be strategically placed out of the way. All is working well again!04/25/21: Update...Back light on digital display does not work. I have no idea if it_ on a timer, what temperature it_ at or if it_ on the Off/On position? Emailed company today concerned with warranty and how we can avoid having this happen again :(01/11/21: Love it, love i, love it!Nice dry heat, nothing like at all like propane at all which makes the air wet and gets cold when turned off. I travel in a van in cold temperatures and should have done this yrs ago. It was difficult for me to install and cut holes for the exhaust so I had a mechanic do it. Definitely worth it over propane heat!!

I live in vermont, i have one built in a metal box in back of work truck with cap i use i daily to keep tools etc from getting too cold to handle. Unit runs perfect. Quick deliver, questions answered, quality product this is my second purchase from happybuy looking for one more diesel heater for greenhouse heat