{"product_id":"duromax-11-000-watt-portable-tri-fuel-inverter-generator-quiet-low-thd","title":"DuroMax 11,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD","description":"\u003ch1\u003eDuroMax 11,000 Watt Portable Tri Fuel Inverter Generator - Quiet, Low THD\u003c\/h1\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\nThe DuroMax XP11000iHT is a professional-grade tri fuel inverter generator delivering 11,000 peak watts and 9,000 running watts of clean, quiet sine wave power. Designed for whole-home backup, RV use, and demanding jobsite applications, it runs on gasoline, propane, or natural gas so you're never left without a fuel option. The inverter technology keeps Total Harmonic Distortion (THD) under 3%, making it safe for sensitive electronics like laptops, smart TVs, and medical equipment.\n\u003c\/p\u003e\n\u003cp\u003e\nBacked by a 459cc DuroMax OHV engine and AGM battery technology, this generator starts reliably in cold weather and runs up to 18 hours at 25% load on a full tank of gas. With a 50 Amp outlet, built-in CO sensor shutdown, remote start, and demand-based variable idle control, it offers the features and reliability that homeowners, contractors, and emergency preparedness professionals depend on.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTri Fuel Technology:\u003c\/strong\u003e Runs on gasoline, propane, or natural gas - giving you ultimate fuel flexibility no matter where you are or what's available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e11,000 Peak \/ 9,000 Running Watts:\u003c\/strong\u003e Enough power to run central air conditioning, water heaters, refrigerators, and lights simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Inverter Power (THD \u0026lt;3%):\u003c\/strong\u003e Pure sine wave output protects sensitive electronics like computers, TVs, and medical devices from power fluctuations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e459cc DuroMax OHV Engine:\u003c\/strong\u003e 4-stroke, forced air-cooled engine with stainless steel ball bearings and cylinder sleeve for long-lasting durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAGM Battery Technology:\u003c\/strong\u003e 12V AGM battery delivers longer lifespan and enhanced cold-weather starting performance compared to standard lead-acid batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush Button, Remote \u0026amp; Recoil Start:\u003c\/strong\u003e Multiple start options including a remote control for convenient operation from a distance, plus recoil as a backup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDemand-Based Variable Idle:\u003c\/strong\u003e Engine speed automatically adjusts to match load, reducing noise and fuel consumption when running at partial capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO Sensor Shutdown:\u003c\/strong\u003e Built-in carbon monoxide alert automatically shuts the generator off before harmful CO levels can accumulate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50 Amp Outlet (NEMA 14-50R):\u003c\/strong\u003e Home backup ready - compatible with interlock kits and transfer switches for whole-home power backup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e61 dB at 25% Load:\u003c\/strong\u003e Significantly quieter than open-frame generators of comparable output, suitable for residential neighborhoods and campsites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Output (58V):\u003c\/strong\u003e Charges 48V-56V battery banks including solar storage systems and Powersports batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Year Warranty:\u003c\/strong\u003e Backed by DuroMax's industry-leading warranty with USA-based support and nationwide service centers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eShips free! Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eXP11000iHT Generator\u003c\/li\u003e\n\u003cli\u003ePropane Regulator\u003c\/li\u003e\n\u003cli\u003e15-Foot x 1\/2-Inch Natural Gas Hose\u003c\/li\u003e\n\u003cli\u003eOil Funnel\u003c\/li\u003e\n\u003cli\u003eSpark Plug Wrench\u003c\/li\u003e\n\u003cli\u003eRemote Control\u003c\/li\u003e\n\u003cli\u003eBattery Tender\u003c\/li\u003e\n\u003cli\u003eOwner's Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003e\nThe DuroMax XP11000iHT is trusted by homeowners, RV enthusiasts, and contractors who need serious, reliable power without the noise and limitations of traditional open-frame generators. Its tri fuel capability means you'll never be caught off guard by a fuel shortage during hurricane season or a winter storm - just switch to propane or natural gas and keep the lights on. The inverter technology and copper windings ensure clean, stable power that won't damage your appliances or electronics, even during extended outages. With a 5-year warranty backed by USA-based customer support and nationwide service centers, you're investing in a generator that DuroMax stands behind for the long haul. Whether you're powering a full household, an RV, or a remote jobsite, the XP11000iHT is engineered for years of dependable, worry-free performance.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eView Product Specs\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak Wattage (Gasoline)\u003c\/th\u003e\n\u003ctd\u003e11,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRunning Wattage (Gasoline)\u003c\/th\u003e\n\u003ctd\u003e9,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak Wattage (Propane)\u003c\/th\u003e\n\u003ctd\u003e10,450 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRunning Wattage (Propane)\u003c\/th\u003e\n\u003ctd\u003e8,550 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak Wattage (Natural Gas)\u003c\/th\u003e\n\u003ctd\u003e9,500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRunning Wattage (Natural Gas)\u003c\/th\u003e\n\u003ctd\u003e7,700 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRuntime at 25% Load (Gasoline)\u003c\/th\u003e\n\u003ctd\u003e18 hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRuntime at 50% Load (Gasoline)\u003c\/th\u003e\n\u003ctd\u003e9 hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRuntime at 25% Load - Propane (40\/60\/100 lb Tank)\u003c\/th\u003e\n\u003ctd\u003e16 \/ 24 \/ 40 hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRuntime at 50% Load - Propane (40\/60\/100 lb Tank)\u003c\/th\u003e\n\u003ctd\u003e8 \/ 12 \/ 20 hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNatural Gas Fuel Pressure Requirements\u003c\/th\u003e\n\u003ctd\u003e6.0 - 9.0 inches of water column\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNatural Gas BTU at Full Load\u003c\/th\u003e\n\u003ctd\u003e204,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Size\u003c\/th\u003e\n\u003ctd\u003e459cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Type\u003c\/th\u003e\n\u003ctd\u003e4-Stroke OHV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Speed\u003c\/th\u003e\n\u003ctd\u003e3400 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine Cooling\u003c\/th\u003e\n\u003ctd\u003eForced Air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStarting System\u003c\/th\u003e\n\u003ctd\u003ePush Button \/ Remote \/ Recoil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIdle Control\u003c\/th\u003e\n\u003ctd\u003eDemand Based Variable Idle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Delivery\u003c\/th\u003e\n\u003ctd\u003eCarburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Oil\u003c\/th\u003e\n\u003ctd\u003e10W-30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOil Capacity\u003c\/th\u003e\n\u003ctd\u003e40.6 fl oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSuggested Propane Tank Size\u003c\/th\u003e\n\u003ctd\u003e40 lbs. minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing Type\u003c\/th\u003e\n\u003ctd\u003eStainless Steel Ball Bearing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCO Sensor Shutdown\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEPA Certified\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCARB Certified\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e50 State Compliant\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e120\/240 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTotal Harmonic Distortion (THD)\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWinding Material\u003c\/th\u003e\n\u003ctd\u003e100% Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Type\u003c\/th\u003e\n\u003ctd\u003e12V AGM (Included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Tank Capacity\u003c\/th\u003e\n\u003ctd\u003e7.1 Gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutlets\u003c\/th\u003e\n\u003ctd\u003e4x NEMA 5-20R (120V 20A GFCI), 1x NEMA L14-30R (30A), 1x NEMA 14-50R (50A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDC Output\u003c\/th\u003e\n\u003ctd\u003e58V DC (for 48-56V battery banks)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise Level @ 25% Load\u003c\/th\u003e\n\u003ctd\u003e61 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Dimensions\u003c\/th\u003e\n\u003ctd\u003e26.2\" L x 25\" W x 29.6\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Dimensions\u003c\/th\u003e\n\u003ctd\u003e27\" L x 26.5\" W x 31.5\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Dry Weight\u003c\/th\u003e\n\u003ctd\u003e216 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Weight\u003c\/th\u003e\n\u003ctd\u003e258 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Diameter\u003c\/th\u003e\n\u003ctd\u003e8.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel \u0026amp; Handle Kit\u003c\/th\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRV Ready\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHome Backup Ready\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e5 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e811640017095\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eManuals \u0026amp; Guides\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eView All Documents\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/XP11000iHT_manual_revised_01092026_WEB.pdf?v=1785965651\" target=\"_blank\" title=\"Product Manual\"\u003eProduct Manual\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/XP11000iHT_Sales_Sheet.pdf?v=1785965654\" target=\"_blank\" title=\"Sales Sheet\"\u003eSales Sheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/XP11000iHT_Quick_Start_Guide_082324.pdf?v=1785965657\" target=\"_blank\" title=\"Quickstart Guide\"\u003eQuickstart Guide\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/DuroMax_Warranty_98a06801-4a1f-4957-9f3f-3fe51bf12d18.pdf?v=1785965661\" target=\"_blank\" title=\"Warranty Information\"\u003eWarranty Information\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/XP11000IHT_Wiring_Diagram.pdf?v=1785965666\" target=\"_blank\" title=\"Wiring Diagram\"\u003eWiring Diagram\u003c\/a\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the XP11000iHT power my entire house?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe XP11000iHT provides 11,000 peak and 9,000 running watts, which is enough to power refrigerators, central air conditioning, a water heater, lights, and other essential appliances simultaneously. For whole-home backup, you'll want to calculate your total power needs and connect via a transfer switch or interlock kit installed by a licensed electrician. The included 50 Amp NEMA 14-50R outlet makes this straightforward with most standard home backup setups.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat fuels does it run on, and is natural gas hookup easy?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe XP11000iHT runs on gasoline, propane, or natural gas - you can switch between them using the front-panel fuel switch. Natural gas hookup is made easy with the included 15-foot x 1\/2-inch natural gas hose with Quick Connect fittings. For propane, the included regulator and standard flare fitting connection works with most propane tanks (40 lb minimum recommended). Simply select your fuel source on the panel and you're ready to go.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this generator safe for sensitive electronics like laptops and TVs?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eYes. The XP11000iHT is an inverter generator, which means it produces a pure sine wave output with Total Harmonic Distortion (THD) under 3%. This is cleaner power than most household utility connections and is safe for laptops, smart TVs, medical equipment, and other sensitive devices. Traditional open-frame generators produce \"dirty\" power with much higher THD that can damage sensitive electronics over time.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow loud is the XP11000iHT?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eAt 25% load, the XP11000iHT operates at approximately 61 dB - roughly equivalent to a normal conversation. The demand-based variable idle control also lowers the engine speed automatically when the load decreases, so it gets even quieter when you're not drawing full power. This makes it significantly quieter than open-frame generators of similar wattage, and suitable for use in residential areas and campgrounds.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it require assembly? How is it shipped?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe generator arrives mostly assembled - the wheel and handle kit is included and attaches easily. It ships via freight with free liftgate and curbside delivery included. Due to its 258-lb shipping weight, you'll need assistance moving it from the delivery point into your home or storage area. Adding oil before first use is required, and the included oil funnel makes this simple. Full setup instructions are in the owner's manual included in the box.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I connect two XP11000iHT units together for more power?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eYes - the XP11000iHT supports parallel capability, allowing you to pair it with another compatible DuroMax inverter generator (sold separately) to double your available power output. This is ideal for applications where you need more than 11,000 watts but want the portability and fuel efficiency of inverter technology rather than a single large open-frame unit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/ao2_IyewnD8?modestbranding=1\u0026amp;rel=0\u0026amp;autoplay=false\" frameborder=\"0\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\n\n\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/2MjTMXuP4lc?rel=0\u0026amp;showinfo=0\" frameborder=\"0\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\n","brand":"DuroMax","offers":[{"title":"Default Title","offer_id":55608011063601,"sku":"XP11000IHT","price":3549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/XP11000iHT_001_c49e7dcc-db62-4212-a7fd-24fea20ba76f.png?v=1785965670","url":"https:\/\/omahasportsandgames.com\/products\/duromax-11-000-watt-portable-tri-fuel-inverter-generator-quiet-low-thd","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}