DuroMax XP28000iHT - 22000/28000W Tri Fuel Inverter Generator With Remote Start
The DuroMax XP28000iHT is a powerful tri-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 XP28000iHT
In summary, the DuroMax XP28000iHT 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
Over the following sections, you'll uncover its power characteristics, the selection of outlets it offers, its overall portability, and the supplementary features it includes.
Power & Run Time
The DuroMax XP28000iHT
The DuroMax XP28000iHT delivers 120/240V and features a tri-fuel technology, granting it the capability to utilize gasoline, propane, or natural gas. When utilizing gasoline, it achieves a running wattage of 22,000W and a peak wattage of 28,000W. Upon switching to propane, it benefits from 20,000 rated watts and 25,000 peak watts. Transitioning to natural gas operation provides 16,000W of rated wattage and 20,000W of starting wattage. The impressive running wattage makes this unit one of the biggest inverter generators currently on the market.
With a noise rating of 70 dBA (just as noisy as a dishwasher), the inverter generator's starting mechanism is centered around a convenient and efficient electric starter (battery included). In addition, the XP28000iHT also supports remote starting, enhancing user convenience (key fob included).
The unit also features 2-wire start capability, allowing connection to compatible automatic transfer switches (ATS), solar battery systems, or hybrid inverter setups through a low-voltage contact-closure control interface.
The running time of the XP28000iHT, with its 12.7 gallons fuel capacity, can reach around 9 hours at 50% load on a full tank of gasoline (fuel consumption around 1.41 GPH). With propane, it can reach around 3.3 hours (on a 20 lbs tank - propane consumption around 1.42 GPH).
Sensitive electronics can be safely plugged in the AC outlets, as the XP28000iHT produces a clean sine wave, with a <5% Total Harmonic Distortion (THD).
Outlets
The control panel provides the upcoming 7 AC outlets:
Moreover, it comes equipped with 1 DC outlet: there's a 48-58V 10A output to charge your home backup Li-ion batteries.
Due to the featured twist-lock L14-30R receptacle, the XP28000iHT is transfer switch ready: you may connect it to a breaker box to power your household during a power outage.
Portability
Thanks to its closed inverter generator design (L39.3 x W31 x H34.5 in), the DuroMax XP28000iHT not only offers superior aesthetics but also operates with reduced noise levels compared to a typical, open frame generator. This type of design is the most modern and convenient way to recreationally generate power.
With a weight of 466 lbs, the generator is still labeled as 'portable,' denoting its ability to be moved, although its heaviness might restrict easy portability. Nevertheless, the restricted maneuverability is counteracted by its set of 4 wheels and its folding handle, enabling easy shifting once the generator is set in place.
Features
The XP28000iHT's control panel
Monitoring of the XP28000iHT's status and activity is made possible by a digital data center, which provides information on the frequency, power output, lifetime run hours and voltage and is one of the features of its control panel.
In addition to this info, the generator's light indicators provide visual feedback when the generator is ready, the oil level is too low and the generator is on overload.
The inverter generator allows for a quick, easy and convenient assessment of its gas level, as it is equipped with a built-in fuel gauge.
Regarding security, the generator comes with an automatic low oil shut-off and an overload protection (circuit breaker), providing peace of mind during operation.
The XP28000iHT 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.
While the standard documentation and an owner's manual (opens in a new tab), helpful for starting the device promptly, come with the DuroMax XP28000iHT, the following accessories are also included: funnel, battery charging cables, propane hose, key fob, tool kit, battery charger and natural gas hose with NPT adapter.
Product Video
The DuroMax XP28000iHT versus other generators
The following charts are provided to give you an idea of how some of the key specs of the DuroMax XP28000iHT compare to generators of similar power (between 14000 and 22000 W).
- At 466 lbs in dry weight, the DuroMax XP28000iHT fits well within the typical weight bracket for generators producing 14000 to 22000 rated watts. Weight-conscious users may find the Westinghouse WGen14500TFc appealing, as it is one of the top contenders in this power range, weighing just 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.
- Concerning its runtime, the XP28000iHT provides around 9 hours at a 50% load, indicating that it falls on the lower side compared to other generators of its power range. If autonomy is your priority, one of the devices of a similar power output with the highest run time is the Westinghouse WGen20000, reaching 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. The inverter generator utilizes approximately 1.41 GPH of gasoline at a 50% load, placing it within the typical range of fuel consumption seen in products of comparable wattage. If you wish to further improve in the area of fuel efficiency, the Westinghouse WGen14500DFc, which boasts with a gas consumption of only 0.95 GPH, may be the right generator for you.
The bottom line
- Tri-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 XP28000iHT 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 | Tri-Fuel (gasoline/propane/natural gas) |
| 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 | LPG | NG | |
|---|---|---|---|
| Running watts | 22,000 W | 20,000 W | 16,000 W |
| Starting watts | 28,000 W | 25,000 W | 20,000 W |
| Running amps (@120/240V) | 183.3/91.7 amps | 166.7/83.3 amps | 133.3/66.7 amps |
| Peak amps (@120/240V) | 233.3/116.7 amps | 208.3/104.2 amps | 166.7/83.3 amps |
| Run time @50% load | 9 h | 3.3 h | N/A |
| Run time @25% load | 16 h | 6 h | N/A |
| 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, natural gas hose with NPT adapter, 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 XP28000iHT 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 | |
| Pressure washer (1 hp) | 1200 | 3600 | |
| Circular saw | 1200 | 3200 | |
| Bug zapper | 80 | 80 | |
| Total | 17540 W | 22040 W |
Couldn't find the right answer for you? Ask your own question.
