DuroMax XP28000iH - 22000/28000W Dual Fuel Inverter Generator With Remote Start
The DuroMax XP28000iH is a powerful dual fuel inverter generator with a rated wattage of 22,000 W and a starting wattage of 28,000 W. (Read full specs)
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Description
Zoom on the DuroMax XP28000iH
In summary, the DuroMax XP28000iH is a powerful portable inverter generator especially useful for:
- Professionals in need of safely powering high-intensity work or lighting equipment
- Prudent homeowners who want a full backup power source in case of a power outage
In the forthcoming sections, you'll delve into its power characteristics, the various outlets it offers, its overall portability, and the additional features it boasts.
Power & Run Time
The DuroMax XP28000iH
The DuroMax XP28000iH, equipped with dual-fuel technology and delivering 120/240V, ensures both power and versatility. Running on gasoline, it delivers a running wattage of 22,000W and a starting wattage of 28,000W. On propane, it provides 20,000 running watts and 25,000 starting watts. The impressive running wattage makes this unit one of the biggest inverter generators currently on the market.
Enjoying a noise rating of 70 dBA (just as noisy as a dishwasher), this inverter generator gets running thanks to a convenient and easy-to-use electric starter (battery included). Furthermore, the XP28000iH can be remotely started, providing users with added ease of use (key fob included).
The generator also includes 2-wire start support, enabling automated control by compatible automatic transfer switches (ATS), solar battery systems, or hybrid inverter setups using a low-voltage contact-closure signal.
In terms of run time, the XP28000iH, boasting a 12.7 gallons fuel tank, can run for around 9 hours at 50% load on a full tank of gasoline (with fuel consumption averaging 1.41 gallons per hour). Additionally, it provides around 3.3 hours (on a 20 lbs tank - propane consumption around 1.42 GPH) of operation with propane.
The XP28000iH generates a clean sine wave with <5% Total Harmonic Distortion (THD), ensuring minimal electrical noise and fluctuations. This feature makes it ideal for powering sensitive electronics, providing stable and reliable AC power through the outlets.
Outlets
The control panel features the following 7 AC outlets:
Furthermore, it has 1 DC outlet: there's a 48-58V 10A output to charge your home backup Li-ion batteries.
Since it boasts a twist-lock L14-30R receptacle, the XP28000iH is engineered to be transfer switch ready, ensuring easy integration with your breaker box to provide backup power to your home during outages.
Portability
The DuroMax XP28000iH is an inverter generator and features an encased design with the following dimensions: L39.3 x W31 x H34.5 in. This design enhances aesthetics and helps minimize noise levels, distinguishing it from conventional, open frame products. The design follows the contemporary trends and is perfect for recreationally generating power.
Despite its weight of 466 lbs, the generator is still considered 'portable,' meaning it is movable, although its heftiness may restrict portability in certain environments or require additional considerations for transportation and setup. However, its challenging mobility is solved by its set of 4 wheels and its folding handle, which will ease its displacement, once it is on the floor.
Features
The XP28000iH's control panel
For easy status and activity monitoring of the XP28000iH, its control panel integrates a digital data center, offering insights into the voltage, power output, frequency and lifetime run hours.
In addition to this info, the device’s light indicators will display if the generator is overloaded, the generator is ready and its oil levels are insufficient.
The built-in fuel gauge of the inverter generator ensures simple and quick gas level assessments.
From a security standpoint, the generator is furnished with an automatic low oil shut-off and an overload protection (circuit breaker), ensuring peace of mind during operation.
The XP28000iH also benefits from DuroMax’s CO Alert carbon monoxide shutdown. If CO levels become unsafe or rapidly increase, the generator will automatically shut down, an indicator will light red, and the engine will not restart for 5 minutes.
Apart from the typical documentation and an owner's manual (opens in a new tab), which lets you start it right away, the DuroMax XP28000iH also is packed along with the following accessories: propane hose, battery charger, battery charging cables, tool kit, funnel and key fob.
The DuroMax XP28000iH versus other generators
The following charts are provided to give you an idea of how some of the key specs of the DuroMax XP28000iH compare to generators of similar power (between 14000 and 22000 W).
- Weighing in at 466 lbs, the DuroMax XP28000iH fits within the expected weight range for devices producing 14000 to 22000 rated watts. if you wish to prioritize weight, the Westinghouse WGen14500TFc is one of the top contenders in its power category, weighing only 348.3 pounds.
- Delivering a rated noise output as low as 70 dBA, this inverter generator places itself as one of the most quiet among the units of similar power.
- In terms of its autonomy, the XP28000iH can operate for around 9 hours at a 50% load, placing it within the lower bracket among generators of similar power range. If you wish to prioritize autonomy, the Westinghouse WGen20000 shines as one of the top contenders, offering one of the highest run times among generators with similar power output, totaling around 11 hours.
- While run time matters, it's heavily influenced by the fuel tank's capacity. Hence, it's important to consider fuel efficiency alongside. With an estimated fuel consumption of 1.41 GPH at a 50% load, this inverter generator aligns with the average gasoline usage range of comparable products. If not satisfied with the afore-mentioned fuel consumption, you may wish to check out the Westinghouse WGen14500DFc. With a fuel consumption of as little as 0.95 GPH, it is one of the most efficient generators currently on the market.
The bottom line
- Dual fuel
- One of the biggest inverter generators on the market
- CO Alert technology
- Several accessories included
- GFCI Outlets
- High power DC output
- Remote start
- Two-wire start
- Inverter
- Quiet for its power (70 dBA)
- Decent weight (466 lbs)
- Decent fuel efficiency
- No recoil back-up
- Relatively low run time
Do you own the DuroMax XP28000iH and agree (or disagree) with these strengths and weaknesses?
Let us know and write your own review.
Features and Specifications
| Inverter | Yes |
|---|---|
| Parallel capable | No |
| RV ready | No |
| Fuel | Dual Fuel (gasoline/propane) |
| Engine | 999 cc OHV V-Twin, cast iron sleeve |
| Alternator | Copper windings |
| Starting system | Electric, Remote |
| Warranty | 5 years |
| Voltage | AC: 120/240V 60 Hz, DC: 48-58V |
| Gasoline | Propane | |
|---|---|---|
| Running watts | 22,000 W | 20,000 W |
| Starting watts | 28,000 W | 25,000 W |
| Running amps (@120/240V) | 183.3/91.7 amps | 166.7/83.3 amps |
| Peak amps (@120/240V) | 233.3/116.7 amps | 208.3/104.2 amps |
| Run time @50% load | 9 h | 3.3 h |
| Run time @25% load | 16 h | 6 h |
| GFCI outlets | Yes |
|---|---|
| Covered outlets | Yes |
| Automatic Voltage Regulation | Inverter |
| AC outlets |
|
| DC outlets | 1x 48-58V 10A output |
| Data center | Power output, lifetime run hours, voltage and frequency |
| Indicators | Low oil, overload and output ready |
| Fuel tank | Metal, 12.7 gal |
| Fuel gauge | Yes |
| Weight | 466 lbs |
|---|---|
| Approx. dimensions (L x W x H) | 39.3 x 31 x 34.5 in |
| Noise (lower limit) | 70 dBA |
| THD | < 5% |
| Compliance | EPA, ANSI/PGMA G300-2023 |
| Security | Low oil and overload protection, CO monitoring |
| Spark arrestor | Yes |
| Neutral | Bonded to frame |
| Accessories included | Funnel, tool kit, key fob, battery charger, propane hose, battery charging cables, and battery |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it.
About DuroMax
Duromax is a small, American based power equipment company, with headquarters in Ontario, California. Duromax specializes in several products, including pumps, engines, pressure washers, and most importantly, power generators. In this regard, the company focuses solely on portable generators, of mostly small and medium power outputs, and dual fuel devices. Duromax’s generators are designed and serviced in the US, however, their production is outsourced overseas. Founded in 2003, DuroMax starts to be seen as an important player in the power generator market.
Warranty Information
The DuroMax XP28000iH is covered under a warranty for up to 5 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of DuroMax generators, please consult DuroMax's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-844-DUROMAX (844-387-6629).
Questions & Answers
What can it power?
| Item | Running Watts | Starting Watts | |
|---|---|---|---|
| At home | Sump pump (1/2 hp) | 1050 | 2150 |
| Furnace fan (1/2 hp) | 875 | 2350 | |
| Refrigerator (energy star) | 192 | 1192 | |
| Clothes dryer | 5400 | 6750 | |
| Water heater (50 gallons) | 5000 | 8000 | |
| Electric range | 2100 | 2100 | |
| Hair dryer | 1800 | 1900 | |
| Vacuum cleaner | 1075 | 1175 | |
| Radio | 100 | 100 | |
| Total | 17592 W | 20592 W | |
| For work | Electric welder | 9000 | 9000 |
| Table saw | 1800 | 4500 | |
| Air compressor (1 hp) | 1600 | 6100 | |
| Grinder | 1400 | 2500 | |
| Demolition hammer | 1260 | 1260 | |
| Disc sander | 1200 | 1200 | |
| Pressure washer (1 hp) | 1200 | 3600 | |
| Bug zapper | 80 | 80 | |
| Total | 17540 W | 22040 W |
Couldn't find the right answer for you? Ask your own question.
