StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › DuroMax
DuroMax
DuroMax XP28000iHT Generator 22000W/28000W Tri Fuel Gas Propane Natural Gas Inverter 50A Low THD CO Alert Electric Start New

DuroMax XP28000iHT Generator 22000W/28000W Tri Fuel Gas Propane Natural Gas Inverter 50A Low THD CO Alert Electric Start New

Best price now

$7,999.00at FactoryPureChecked Nov 9

Prices are checked against each store and labelled with when.

Visit FactoryPure

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $7,999.00 at FactoryPure on Nov 9.

Our take on the DuroMax XP28000iHT Generator 22000W/28000W Tri Fuel Gas Propane Natural Gas Inverter 50A Low THD CO Alert Electric Start New

The DuroMax XP28000iHT is a tri-fuel inverter generator rated at 22,000 watts running and 28,000 watts peak, with dual 50A outlets for transfer switch or interlock hookup. It runs on gasoline, propane or natural gas, starts with a key fob or the push button, and its inverter output is low-THD clean sine wave power. CO Alert shuts the unit down when carbon monoxide builds up. It suits whole-home backup where a large load, quiet power and fuel flexibility matter more than portability; it is a heavy, stationary-style unit, and it is not sold in California.

Best forWhole-home backup through a transfer switch or interlockHomes with natural gas service that want to skip fuel storageRunning sensitive electronics and HVAC on clean inverter powerOwners who want remote start and CO shutdown safety
Pros
  • Tri-fuel: gasoline, propane or natural gas
  • 22,000W running, 28,000W peak output
  • Dual 50A outlets for transfer switch or interlock use
  • Low-THD inverter output safe for electronics
  • CO Alert automatic shutdown
  • Electric start plus remote fob start
Cons
  • Very heavy; not realistically portable for one person
  • Not for sale in California
  • Natural gas and propane cut output below the gasoline rating
  • High output means high fuel burn under heavy load

DuroMax XP28000iHT Generator 22000W/28000W Tri Fuel Gas Propane Natural Gas Inverter 50A Low THD CO Alert Electric Start New prices at every store

  • FactoryPureNew

    In stockReturn policy

    $7,999.00Checked Nov 9
    Visit FactoryPure

About the DuroMax XP28000iHT Generator 22000W/28000W Tri Fuel Gas Propane Natural Gas Inverter 50A Low THD CO Alert Electric Start New

The DuroMax XP28000iHT is a tri-fuel portable inverter generator for whole-home backup power. It produces clean sine wave power and runs on gasoline, propane, or natural gas. The name lists 22,000 watts and 28,000 watts as its power ratings.

It has dual 50 amp outlets for use with a transfer switch or interlock. A DC output can charge compatible 48V and 52V battery banks. CO Alert shutdown protection is built in, and the windings are 100% copper.

The generator starts with an electric start or a remote start. It comes with a 15-foot natural gas hose with quick connect fittings.

Power
22,000 W / 28,000 W
Type
Portable inverter generator
Fuel
Gasoline, propane, or natural gas (tri-fuel)
Outlets
2 x 50 amp
DC output
Charges compatible 48V and 52V battery banks
Starting
Electric start and remote start
Safety
CO Alert shutdown protection
Windings
100% copper
Power quality
Low THD, sine wave output
In the box
15 ft natural gas hose with quick connect fittings
Availability
Not for sale in California

Questions and answers

How much power does it make on propane or natural gas?
The 22,000W running and 28,000W peak ratings are the gasoline figures. Output drops on propane and drops further on natural gas, so size the load against the fuel you plan to use.
Can it connect to a home transfer switch?
Yes. It has dual 50A outlets intended for a transfer switch or interlock kit, which is what whole-home backup setups use.
Is the power clean enough for electronics?
Yes. It is an inverter generator with low total harmonic distortion, so it produces clean sine wave power suitable for computers, TVs and sensitive appliances.
What is CO Alert?
It is a carbon monoxide sensor that shuts the generator down when CO levels rise, which matters when the unit runs near a house.
What comes in the box?
The generator, a remote start fob and a 15-foot natural gas hose with quick-connect fittings. A transfer switch and cord are not included.
Why can't I buy it in California?
DuroMax states the XP28000iHT is not for sale in California, so buyers there need a different model.
Where is the DuroMax XP28000iHT Generator 22000W/28000W Tri Fuel Gas Propane Natural Gas Inverter 50A Low THD CO Alert Electric Start New cheapest?
At FactoryPure, for $7,999.00, as of our latest check.

More from DuroMax

  • D
    DuroMax XP15000HX 15,000 W Dual Fuel Portable HX Generator, CO Alert
    DuroMax XP15000HX 15,000 W Dual Fuel Portable HX Generator, CO Alert
  • X
    XP13000E
    XP13000E
  • X
    XP15000HXT
    XP15000HXT
  • D
    DuroMax XP17500HX 17,500-Watt Dual Fuel Generator
    DuroMax XP17500HX 17,500-Watt Dual Fuel Generator
  • D
    DuroMax 14000 Watt Dual Fuel State Inverter Generator
    DuroMax 14000 Watt Dual Fuel State Inverter Generator
  • D
    DuroMax XP13500IH Inverter Generator 13500 Watt Dual Fuel
DuroMax XP13500IH Inverter Generator 13500 Watt Dual Fuel
  • D
    DuroMax XP7000IH 7,000 Watt Portable Dual Fuel Inverter
    DuroMax XP7000IH 7,000 Watt Portable Dual Fuel Inverter
  • D
    DuroMax XPC12050C Extension Power Cord 50' 12/3-Gauge Triple Tap
    DuroMax XPC12050C Extension Power Cord 50' 12/3-Gauge Triple Tap
  • All DuroMax deals and products →

    More portable inverter generators

    • P
      PowerSmart 5000-Watt Portable Inverter Generator with Electric Start
      PowerSmart 5000-Watt Portable Inverter Generator with Electric Start
    • P
      Pulsar 4000 Watt Portable Inverter Generator, Dual Fuel Gasoline & Propane, Remote Electric Start, CO Sensor, Parallel Capable, Super Quiet, Use for RV, Camping, Outdoor & Home, NE40BiSRCO
      Pulsar 4000 Watt Portable Inverter Generator, Dual Fuel Gasoline & Propane, Remote Electric Start, CO Sensor, Parallel Capable, Super Quiet, Use for RV, Camping, Outdoor & Home, NE40BiSRCO
    • W
      Westinghouse iGen4500DF Dual Fuel Portable Inverter Generator
      Westinghouse iGen4500DF Dual Fuel Portable Inverter Generator
    • P
      PowerSmart 4000 Watt Portable Inverter Generator
      PowerSmart 4000 Watt Portable Inverter Generator
    • C
      Champion 4000 Watt DUAL FUEL Inverter w/ParaLINK Portable Generator
      Champion 4000 Watt DUAL FUEL Inverter w/ParaLINK Portable Generator
    • P
      Pulsar 2,300W Portable Gas-Powered Quiet Inverter Generator
      Pulsar 2,300W Portable Gas-Powered Quiet Inverter Generator
    • W
      Westinghouse 5000DFc EFI Dual Fuel Inverter Generator
      Westinghouse 5000DFc EFI Dual Fuel Inverter Generator
    • W
      Westinghouse 2800DFc Inverter Generator
      Westinghouse 2800DFc Inverter Generator