Updated: December 22, 2020

DuroMax XP12000EH Dual Fuel Electric Start Portable Generator Review

by Charles Jasper

Product Overview

When you’re looking for the best generator for camping you want to start with the DuroMax XP12000EH Dual Fuel Electric Start Portable Generator. This great, heavy duty generator will fulfill all your needs and gives you the flexibility to use gas or propane.

This one has 12,000 starting watts and 9,500 running watts, plenty of power for whatever you may need. This one of the top generators suitable for camping and RV life, ensuring you’ll never have energy needs that go untended. It’s powered by a DuroMax 18HP, 457cc OHV engine, with the DuroMax technology you know and love.

DuroMax XP12000EH Dual Fuel Generator

DuroMax XP12000EH Dual Fuel Generator
  • 12, 000 starting watts
  • 9, 500 running watts
  • DuroMax MX2 technology
  • 50-amp heavy duty outlet
  • 224 pounds weight

The DuroMax XP12000EH Dual Fuel Electric Start Portable Generator is EPA and CARB, California Air Resources Board, approved. This means you can legally use it in all 50 states without worrying about the effects you may be leaving on the environment, all the way down to the air quality you’re breathing in.

The Specifics on the DuroMax XP12000EH Generator

This generator runs on gas and propane, as mentioned, with a fuel tank holding 8.3 gallons of fuel at capacity. It has an all metal construction, including copper wiring throughout and the MX2 power boost when needed. It can run most of your household needs with ease, so you never have to worry about being without power again.

Just as it can run your household needs with ease, it’s the best regardless of the size of your RV. You really have no need to worry this generator won’t fulfill your energy needs, whether you’re camping in an RV or just camping. If you like to camp in a cabin without power lines run to it, this would be a great option to be able to have warmth in the winter or air conditioning in the summer.

The propane also means it has a longer shelf life when full. Propane doesn’t ever go bad, unlike some things which can gum up the inner workings of the generator, so you can leave your generator filled in case of emergencies when not using it without worrying about the fuel sitting and going bad.

It also offers many outlets, two of which are standard household outlets at 12V. It also offers:

  • 120v/30AMP twist lock outlet for RVs requiring this outlet. For others, it uses the next outlet
  • 120/240V 30AMP outlet for RVs as well with different plugs.
  • 50-amp heavy duty outlet for your huge RV requiring more power than your average one or if you desire to change your plug from 30 to 50 amps.

Benefits and Cons of Using Propane or Gas in the DuroMax XP12000EH Generator

This unit can use either propane or gas, so which should you use? In some situations, you’ll only be able to get one, or one will be significantly cheaper than the other. There are benefits and costs of each, so let’s look at them. This can help you determine your preference before you fill your tank up for the first time.

Benefits and Cons of Using Gas in Your DuroMax XP12000EH Generator

Gas stations are easy to find and while they usually offer propane as well, you may opt for gas as well with this unit. What makes gas different from propane when used in this generator?

  • Gas is the traditional power source for generators.
  • It’s easy to obtain. Gas stations are on most street corners, versus propane, which can be harder to find.
  • Gas burns slower than propane does.
  • Gas engines are easy to learn how to repair, as you probably know someone who owns one.

In general, gas powered generators are considered great things to have for camping or in emergencies. But what are the drawbacks of them?

  • Gasoline can clog up and damage your carburetor. When you shut it off, if you still have gas in the carburetor, it will clog up and can damage your carburetor.
  • Gasoline goes bad if you store it for long enough.
  • Gasoline will also go bad inside the generator if left long enough, so you can’t leave it filled in case of emergencies.

Benefits and Cons of Using Propane in Your DuroMax XP12000EH Dual Fuel Electric Start Portable Generator

Propane is less common to see used in generators, but it makes a good alternative. With this unit, you can use either, so why or why not to use propane? Here’s some benefits of it:

  • Liquid propane won’t ever go bad. Gasoline, on the other hand, makes no promises. You can store propane for significantly longer than gas, meaning you don’t have to stop and consider when you last filled up your fuel can.
  • Liquid propane also typically has a lower price tag on it. Who can argue against pricing? However, sometimes gas will be cheaper. If you’re making your decision based on price, always check to compare before filling up.
  • Liquid propane can sit in your engine and it won’t gum up the carburetor. Traditional gas can begin to thicken and clog the carburetor if you aren’t careful to clear it out after every use, but liquid propane will do no such thing.

Of course, no fuel source is perfect. If propane is so great, why aren’t more generators run off it? Here’s some reasons why:

  • Propane burns faster than gas. This may leave you making multiple runs to the store much more often than if you were burning gas.
  • Propane can also be rough on the engine. However, the DuroMax XP12000EH Dual Fuel Electric Start Portable Generator. was built to stand up to that and it shouldn’t be a major concern with this model.
  • Propane isn’t as available as gasoline. You may have a longer drive to get to the store that sells propane, versus a gas station.

About the author

Charles Jasper is the owner and main author of Generator Guider. He has a degree Engineering and 20 years experience on using generators on various projects, around the house, and while traveling and camping. He has a passion for everything related to home improvemen and loves to travel on his RV. When he is not working, you might find Jasper working on projects around the house or organizing a camping trip.