Product images: Amazon listings

DuroMax XP13000EH Review

Name: DuroMax XP13000EH
Brand: DuroMax
SKU: B07G7GGFV6

9.3Excellent · out of 10#1 of 5 in our 15,000 Watt Class Generators ranking

Written from the listing and 3,991 buyer reviews, not from our own use · How we rate

The DuroMax XP13000EH packs 10,500 running and 13,000 peak watts, the choice of gasoline or propane and a 50 amp outlet for an inlet box or an RV into one generator. It's our #1 pick for 15,000 watt class generators, and a natural fit for a house that has to keep the well pump and the furnace going.

Variants of this model

These 3,991 buyer reviews (4.5/5) are shared by the XP12000EH and XP13000EH listings, so they speak for the family more than for one size.

DuroMax XP12000EH · 12,000-Watt Dual Fuel · 9.3/10
DuroMax XP5500EH · 5,500-Watt Dual Fuel · 7.0/10

Price$1,299Price on Sep 30, 2026 · may have changed

Check the price on Amazon ↗Affiliate link · price and stock on Amazon

Compare side by side ↗

Specifications

Brand	DuroMax
Category	Dual fuel generators
Running output (gasoline)	10500 W
Peak output (gasoline)	13000 W
Listed fuels	gasoline, propane
Transfer switch ready	Stated in the listing
Outlets named in the listing	50 A (14-50R)
Buyer reviews	3,991 · 4.5/5, shared by the DuroMax XP12000EH listing family (2 variants)
ASIN	B07G7GGFV6

Full listing title: DuroMax XP13000EH 13,000-Watt Dual Fuel Portable Generator - Gas & Propane, Electric Start, Whole Home Backup Power, Transfer Switch Ready, RV & Emergency Ready

Listing evidence

Running output (gasoline)	Manufacturer documentation
Peak output (gasoline)	Manufacturer documentation

Updated October 2026

Exact listing, ASIN B07G7GGFV6

Rating method published

Compared with its closest rivals

The two picks next to it in our 15,000 watt class generators ranking, with their rating and a dated price.

Compare side by side ↗

DuroMax XP13000EH

9.3Excellent · out of 10$1,299 Price on Sep 30, 2026 · may have changed

Stated: 10,500 W running · 13,000 W peak · Gasoline, Propane
3,991 buyer reviews
Dual fuel generators

This product ↑

Westinghouse 13,500W Tri-Fuel

9.2Excellent · out of 10$1,249 Price on Sep 30, 2026 · may have changed

Stated: 10,500 W running · 13,500 W peak · Gasoline, Propane, Natural gas
1,169 buyer reviews
Dual fuel generators

See the review ↗

DuroMax XP13000HX

8.8Very good · out of 10$1,079 Price on Sep 30, 2026 · may have changed

Stated: 10,500 W running · 13,000 W peak · Gasoline, Propane
1,047 buyer reviews
Dual fuel generators

See the review ↗

10,500 running watts, 13,000 at start-up

That's the running figure the listing states, on gasoline. Add up what has to run at once (fridge, freezer, sump pump, furnace blower) and the DuroMax XP13000EH should have room to spare on paper; the motor that starts last, often the well pump, is the one to plan around.

Why it made our list

What changes on the night the power goes out

Gasoline or propane. Propane keeps for years in a sealed tank and won't gum up the carburetor between storms; gasoline gives you more watts. Propane is rated lower, so find that figure in the manual.

50 amp outlet. The big plug that feeds a 50 amp inlet box, a transfer switch or a 50 amp RV. One cord carries both legs of 240 V, which is how the well pump and the furnace get power without extension cords through a window.

Extension cords or a transfer switch?

Extension cords: the fridge, the freezer and a lamp or two plug straight into the 120 V outlets on the frame. It costs little, but the furnace, the well pump and anything hard-wired stay off.

A transfer switch: the listing names a 50 amp outlet, and the seller calls it transfer-switch ready. With an inlet box and a transfer switch or interlock wired by an electrician, one cord feeds the panel, furnace and well pump included. Book that visit before storm season, not during the outage.

Great for you if…

You want our #1 15,000 watt class generator
You want most of the house running, not just the fridge
You'd rather store propane tanks than cans of gas
You trust a long track record: 3,991 buyer reviews

Skip it if…

You need quiet power for a campsite: this is a big open frame
Star ratings come first for you: 4.5/5 is below the 4.6 average of this ranking
You want a CO shutoff: the listing names no CO sensor

Outlets, fuel and what's in the box

What the DuroMax XP13000EH listing names:

10,500 running watts, 13,000 peak
Runs on gasoline and propane
Outlets named: 50 amp
Sold as transfer-switch ready
Electric start

Read the manual for the fuel, the oil grade and what each outlet is rated for before the first start.

Price and cost per 1,000 running watts

$1,299 Price on Sep 30, 2026 · may have changed

At the price on Sep 30, 2026, each 1,000 running watts works out at about $123.71 (price ÷ stated running watts, our arithmetic). That puts it around the middle of the 37 generators above 8,000 running watts we have a price and a stated running figure for.

The online price is the generator alone: the cord, the inlet box and the electrician who wires the transfer switch or interlock come on top.

The button opens the exact listing (ASIN B07G7GGFV6), where today's price, stock and seller apply. Sizes and variants of the same family often sit at different prices.

A better fit for your load list?

Want it quieter, or cleaner power for electronics? The Champion 11,000W Dual Fuel Inverter (7.8/10) is an inverter, per its listing.

Want to hook it to the gas line? The Westinghouse 13,500W Tri-Fuel (9.2/10) runs on gasoline, propane and natural gas.

Want a CO shutoff? The WEN 14,500W Tri-Fuel, CO Watchdog (7.8/10) names a CO sensor that shuts the engine off.

Our take

The verdict

We like the DuroMax XP13000EH a lot, and not only because it tops our 15,000 watt class generator list. 3,991 buyers have had their say, which is plenty to go on. Honestly, the catch: their 4.5/5 average sits under the 4.6 of this ranking. If it covers your list and your fuel plan, we'd start here. If not, the Westinghouse 13,500W Tri-Fuel is plan B.

Check the price on Amazon ↗Affiliate link · price and stock on AmazonSee the 15,000 watt class generators ranking →

Living with it

Delivery day

Fill it with oil before the first start, then run it for a few minutes outside with a small load.

The first outage

Push the start button, let it warm up, then add loads one at a time, the biggest motor first. Propane or gas: decide before the storm and have the hose and the tank ready.

Between storms

Run it every month or so for 20 minutes and keep the battery charged. On propane you avoid stale gas in the carburetor; on gas, add stabiliser or run it dry before storage. Our maintenance schedule has the full list.

Upkeep

First oil change after the break-in hours in the manual, then on schedule. Air filter and spark plug once a season, and a cover for the months it sits.

What buyers say

Buyers give it 4.5/5, a strong record, slightly below this ranking's 4.6 average. And with 3,991 reviews behind it, that number is hard to argue with. The same reviews appear on both variants of the DuroMax XP12000EH family, so they describe the family rather than this exact variant.

The numbers

Buyer rating: 4.5/5
Reviews: 3,991
This ranking's average: 4.6/5

The one thing we'd check first

Before the DuroMax XP13000EH ships, check your hookup: 10,500 running watts are only useful through an inlet box and a transfer switch or interlock, so price in the electrician.

Before you buy

Your load list

10,500 running watts and 13,000 at start-up, per the listing. Write down what has to run at the same time, add the biggest motor surge (well pump, sump pump, AC), and let our sizing calculator do the sums.

How it reaches the house

Ask an electrician to quote an inlet box plus a transfer switch or an interlock before you buy, so the total is no surprise. Our interlock vs transfer switch guide compares the two.

Where it will run

Outside only, about 20 ft from doors, windows and vents, exhaust pointing away. Pick the spot now, before the storm. Our CO safety and placement guide has the details.

Fuel for three days

Gasoline goes stale in a few months without stabiliser; propane keeps. Check the propane rating in the manual if propane is your plan. Our fuel storage guide covers storage.

How it compares

How the DuroMax XP13000EH stacks up against the closest alternative in our ranking, the Westinghouse 13,500W Tri-Fuel.

Criterion	DuroMax XP13000EH	Westinghouse 13,500W Tri-Fuel
Our rating	9.3/10	9.2/10
Peak watts	13,000 W	13,500 W
Fuels	Gas, propane	Gas, propane, natural gas
Start	Electric	Remote
Buyer reviews	3,991 · 4.5/5	1,169 · 4.8/5

Pick the Westinghouse 13,500W Tri-Fuel if a higher peak (13,500 W) and natural gas as a third fuel matter more to you; on our rating, the DuroMax XP13000EH comes out ahead.

Compare side by side ↗See the Westinghouse 13,500W Tri-Fuel review →

The score in detail

How we rated it

Our score: 9.3/10

Buyer rating (45%)

40.5 / 45

4.5/5 average

Review volume (35%)

34.1 / 35

3,991 buyer reviews, shared by 2 variants

Documented specifications (20%)

18.6 / 20

93/100 listing documentation score

Our rating is an evidence index on a 0–10 scale. It is not a buyer star rating, and we have not used the product ourselves.

Buyer rating (45%): the captured average of the review pool shown on both variants of the DuroMax XP12000EH listing family, damped when there are fewer than 50 reviews.
Review volume (35%): more reviews mean more reliable evidence, on a logarithmic scale up to 5,000 reviews.
Documented specifications (20%): how completely the exact listing documents the attributes that matter.

A commission is never an input to the rating. Read the full methodology.

Read the methodology →

Frequently asked questions

Is the DuroMax XP13000EH any good?

We rate it 9.3/10 (excellent), #1 of 5 in our 15,000 watt class generator ranking. It is based on 3,991 buyer reviews averaging 4.5/5, shared by the DuroMax XP12000EH listing family (2 variants) and the specifications stated in the listing.

How many watts does the DuroMax XP13000EH deliver?

The listing or manual states 10,500 W running and 13,000 W peak, usually for gasoline. Size your load list against the running watts and keep the peak for motor starts; propane and natural gas ratings are lower. These are the seller's figures, not our measurements (our sizing calculator turns your loads into a running and peak pair).

Which fuels does the DuroMax XP13000EH run on?

The listing names gasoline and propane. Output differs by fuel, so check the per-fuel running watts in the manual and whether the hoses you need come in the box. Run it outdoors only, away from doors, windows and vents.

Are the reviews specific to the DuroMax XP13000EH?

No. The same review pool appears on every variant of the DuroMax XP12000EH listing family: 3,991 reviews averaging 4.5/5 on the DuroMax XP12000EH and DuroMax XP13000EH. The count therefore describes the family, not this exact variant, and in our rankings the family takes a single slot.

What do you get with the DuroMax XP13000EH?

Its listing states 10,500 running watts (13,000 at start-up), the choice of gasoline or propane, a 50 amp outlet for an inlet box or an RV and push-button electric start. These are the seller's figures, not our measurements: how loud it is in your driveway and how it handles your well pump's surge can't be read from a listing.

What should I check before ordering the DuroMax XP13000EH?

Your load list: 10,500 running watts and 13,000 at start-up, per the listing. Write down what has to run at the same time, add the biggest motor surge (well pump, sump pump, AC), and let our sizing calculator do the sums. How it reaches the house: ask an electrician to quote an inlet box plus a transfer switch or an interlock before you buy, so the total is no surprise. Our interlock vs transfer switch guide compares the two. Where it will run: outside only, about 20 ft from doors, windows and vents, exhaust pointing away. Pick the spot now, before the storm. Our CO safety and placement guide has the details. Fuel for three days: gasoline goes stale in a few months without stabiliser; propane keeps. Check the propane rating in the manual if propane is your plan. Our fuel storage guide covers storage.

Where can I buy the DuroMax XP13000EH?

We link to the exact listing on Amazon, where today's price, stock and seller apply. It is an affiliate link, and it has no effect on the rating.

Have you used the DuroMax XP13000EH yourselves?

No, we haven't used it ourselves. Everything on this page comes from its listing and 3,991 buyer reviews, read line by line and weighed with our published formula, plus our editors' read of how it compares with its rivals.

Keep comparing

If the DuroMax XP13000EH hasn't sold you yet, see where it ranks or browse all dual fuel generators.

Where it ranks

Best 15,000 Watt Generators in 2026 (13,000 W and Up) →

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