DuroMax XP4500iH Dual Fuel Portable Inverter Generator w/ CO Alert | 4 | Outbound Power
Skip to content

DuroMax XP4500iH Dual Fuel Portable Inverter Generator w/ CO Alert | 4500 Watts

Availability: Translation missing: en.general.icons.icon_check_circle icon Only 9 left!

Notify me when available

Why Buy From Us?

✔ Authorized DuroMax Dealer
✔ Fast & Free Shipping
✔ Hassle-Free 30-Day Returns
✔ Financing Available
✔ Price Beat Guarantee
✔ Manufacturer Warranty Included

Condition: New

SKU: XP4500iH
Fast & Free Shipping

On all products

Friendly Expert Support

+1 (888) 976-5443

Hassle-Free Returns

Guaranteed for 30 days

100% Secure Checkout

Shop with confidence

DuroMax XP4500iH Generator: Power Your Life, Anywhere

The DuroMax XP4500iH Generator is the perfect power solution for any situation, whether you're at home, on the jobsite, or camping. With 4500 peak watts and 3600 running watts, it can power a wide range of appliances and electronics, from refrigerators and freezers to TVs and computers.

The XP4500iH is also dual fuel, meaning it can run on either gasoline or propane. This gives you the flexibility to choose the fuel that's most convenient and affordable for you.

In addition to its power and versatility, the XP4500iH is also incredibly quiet for a generator. At just 65 decibels, it makes it ideal for use in residential areas or anywhere else where noise is a concern.

This inverter features a digital control center so you can monitor power output, fuel level, and running hours at a glance. Double your power by connecting a second XP4500iH with a parallel kit (sold separately).

DuroMax Generator Highlights

  • 4,500 (Gasoline) or 4,275 (Propane) starting watts and 3,600 (Gasoline) or 3,420 (Propane) running watts
  • 223cc DuroMax OHV engine
  • Electric start
  • Built-in fuel gauge
  • Wide variety of outlets, including two 120V 20A duplex outlets, a 120V 30A outlet, and a 120V/240V 30A twist-lock outlet
  • DuroMax MX2 Power Boost technology
  • EPA and CARB approved


DuroMax XP16000iH Generator Features

Clean, Dual Fuel Inverter Power

With 4,500 watts of clean power, the XP4500iH Dual Fuel digital inverter will power your sensitive electronics at home or on the jobsite, while protecting you from harmful fumes with CO Alert.

Dual Fuel Technology

Enjoy the freedom and flexibility of running your generator on either gasoline or propane. Propane is cost effective, clean-burning, fuel efficient, low maintenance, has a long shelf life, and is a readily-available fuel source.

The Heart of a DuroMax

At the core of all our products resides a robust DuroMax engine. Designed for Power. Designed to Last.

100% Copper Windings

Unlike Aluminum, copper is a superior heat conductor that extends the life of your generator.

Remote Start

During a storm, your safety is of the utmost importance. Start your generator from the comfort of your own home with the easy and convenient remote start.


The XP4500iH comes with a push button start, an LCD display showing hours run, voltage output, and load level, and a variety of outlets to suit your needs.

CO Alert

Our innovative CO Alert eliminates the threat of carbon monoxide poisoning by automatically shutting down the generator when harmful fumes are detected.

Power at Home...or On-The-Go

DuroMax portable generators are designed to be mobile and versatile, with the ability to provide power whenever and wherever you need it. Unlike traditional standby generators that are large, expensive, yet only serve one purpose, DuroMax generators will power you whether you’re at home, on an RV trip, or at the jobsite.

What's In The Box

  • 1 x DuroMax XP4500iH Dual Fuel Portable Inverter Generator
  • 1 x Oil Funnel
  • 1 x Spark Plug Wrench
  • 1 x Propane Regulator
  • 1 x Remote Control
  • 1 x Battery Tender
  • 1 x Owners Manual

DuroMax 3-Year Warranty

DuroMax stands behind this Generator with a 3 Year parts and technical service warranty. Their USA based teams are available to help walk-through, troubleshoot or diagnose. Nationwide service centers fix any issues - DuroMax has you covered!

DuroMax XP4500iH Generator Specifications


Peak Wattage 4,500
Running Wattage 3,600
Running Amperage at 120V 30
Runtime at 25% Load 16
Runtime at 50% Load 8


Peak Wattage 4,275
Running Wattage 3,420
Running Amperage at 120V 28.5
Runtime at 25% Load 19
Runtime at 50% Load 11

Engine & Emission Specifications

Engine Manufacturer DuroMax Power Equipment
Engine Type 4-Stroke
Valve Type OHV
Engine Cooling Type Forced Air
Engine Size 223cc
Engine Speed 3600 RPM
Starting Type Remote Start and Push Button
Electric Start Yes
Recoil Start Yes
Idle Control Demand Based Variable Idle
Fuel Delivery System Carburetor
Fuel Types Gasoline and Propane
Oil Cooling Type Splash
Recommended Oil 10W-30
Recommended Oil Types Blended, Conventional, or Synthetic
Oil Capacity 20 fluid oz
Suggested Propane Tank Size 20 lbs. minimum
Automatic Low Oil Shutdown Yes
Cast Iron Sleeve Yes
Bearing Type Stainless Steel Ball Bearing
CO Sensor Shutdown Yes
EPA Certified Yes
CARB Certified Yes
50 State Emissions Yes

Panel Specifications

Battery Switch Yes
Battery Tender Port Yes
Battery Tender Yes
Volt Meter Digital
Hour Meter Yes
5-20R 2
TT-30R 1

Generator Specifications

Manufacturer DuroMax Power Equipment
Part # XP4500iH
Voltage 120 Volts
Frequency 60 Hertz
GFCI Outlets Yes
Propane Hose & Regulator Included
Winding Material 100% Copper Windings
Automatic Voltage Regulator Yes
Battery Type 12V SLA
Battery Included Yes
RV Ready Yes
Fuel Tank Capacity Gasoline 2.64 Gallons
Fuel Gauge Yes
Product Dimensions 19"-Long x 24"-Wide x 22"-High
Product Dry Weight 115-lbs
Product Weight 130-lbs
Volume (db) 65 dB
UPC 811640016401
Warranty 3 Year
Wheel & Handle Kit Included
Wheel Type Plastic
Wheel Diameter 4.5"


DuroMax XP13000HX Generator Instructional Videos


DuroMax XP4500iH Generator Manual

Customer Reviews

Based on 3 reviews
Anthony C.

DuroMax XP12000HX Dual Fuel Portable HX Generator w/ CO Alert | 12,000 Watts

Thank you for your rating - we're thrilled you're happy with the generator!

Rose G.
We were introduced to Bill thru a good friend.

Bill proved to be an upstanding salesperson and a man we felt we could trust and believe in. I wanted a DuroMax and it seemed to be out of reach...then we met Bill!!! He worked with us and seemed truly concerned for us. I'm by nature...a loud mouth about what I like and what I don't...you can bet all the neighbors, friends, family,church family.....and strangers will know about the DuroMax Company and their BEST representative... Bill!!! Thanks so much!!!

Thank you, Rose! It was my absolute pleasure to help. Enjoy your generator! - Bill

Richard C.
Comments on dust cover

As a homeowner -user, my DuroMax generator will be stored in the garage until needed. The cover will not be exposed to the elements. Additionally, the cover would be better if another inch larger in all directions to accommodate the 40A cable and propane connections which are in place.

Hi Richard, thank you for your review and feedback. We passed on your comments, which make great sense, to the manufacturer. Please feel welcome to contact us anytime if we can ever be of service.