{"product_id":"duromax-xp13500iht-13500-watt-tri-fuel-inverter-generator","title":"DuroMax XP13500iHT 13,500-Watt 550cc Tri-Fuel Portable Inverter Generator with CO Alert (XP13500iHT)","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNOTE: This item cannot be shipped to California.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003csection data-aplus\u003e\n\u003cdetails id=\"product-features\" class=\"acc\" open\u003e\n\u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"features\"\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/power-source.svg\" alt=\"power-source\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eThree Fuels, One Generator\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eThe XP13500iHT tri-fuel inverter generator runs on gasoline, propane, or natural gas, so a fuel shortage during a storm doesn't leave you without backup power.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/capacity.svg\" alt=\"capacity\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eHome Backup Ready\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eA built-in 14-50R 50-amp outlet connects straight to a transfer switch or interlock kit, so you can power a whole panel of circuits instead of running extension cords room to room.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/noise-level.svg\" alt=\"noise-level\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eQuiet, Clean Sine Wave Power\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eInverter technology keeps output under 66 decibels at 25% load and holds total harmonic distortion below 3%, which is clean enough to safely run laptops, routers, and medical electronics.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"card-inside\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/battery-capacity.svg\" alt=\"battery-capacity\" class=\"aplusicon\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003ePush-Button and Remote Start\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003eA 12-volt AGM battery with an included battery tender powers electric start from the panel or the included remote, with a pull-cord recoil backup if you ever need it.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-overview\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\" data-product-summary\u003e\n\u003cp\u003eThe DuroMax XP13500iHT is a tri-fuel inverter generator designed for home backup power, jobsite use, and off-grid or recreational power where fuel flexibility matters. Model XP13500iHT puts out 13,500 peak watts and 10,500 running watts on gasoline, 12,750 peak and 10,000 running watts on propane, and 11,500 peak and 9,000 running watts on natural gas, all from the same 550cc DuroMax 4-stroke OHV engine. That three-fuel capability is the headline feature: if gasoline is scarce after a storm or propane delivery is delayed, this generator switches to whichever fuel you have on hand, including a direct natural gas line for a semi-permanent standby setup.\u003c\/p\u003e\n\u003cp\u003eInverter generators trade raw size for clean power, and the XP13500iHT holds total harmonic distortion under 3% across all three fuel types. That matters if you're running anything with a circuit board — laptops, phone chargers, a sump pump controller, a CPAP machine, or a refrigerator's compressor board. A worksite generator with a dirty sine wave can damage that kind of equipment over time; this one won't. Noise stays under 66 decibels at 25% load thanks to a demand-based variable idle system that throttles the engine down when the connected load is light, instead of running wide open regardless of draw.\u003c\/p\u003e\n\u003cp\u003eStarting is push-button electric from the control panel or from the included remote control, backed up by a recoil pull-start if the battery ever runs down. The 12-volt AGM battery is included, along with a battery tender to keep it topped off in storage, which solves the classic generator problem of a dead battery the one time you actually need to start the thing. An automatic low-oil shutdown protects the engine, and a built-in carbon monoxide sensor shuts the unit down if CO levels climb too high in an enclosed or poorly ventilated space.\u003c\/p\u003e\n\u003cp\u003eThe power panel carries two 5-20R household outlets, a 30-amp L14-30R twist-lock for RV shore power, and a 50-amp 14-50R outlet built for home backup through a transfer switch or interlock kit, and every outlet is GFCI protected. The generator also outputs DC power for charging 48V and 52V battery banks, which extends its use beyond straight AC circuits into whole-home battery backup systems. A digital voltmeter, hour meter, and fuel gauge on the panel let you track output and maintenance intervals without guesswork. The frame runs on a metal-hub wheel kit with a fold-down handle, since a fully fueled 13,500-watt generator is not something you want to carry.\u003c\/p\u003e\n\u003cp\u003eThis is the generator for someone who wants one box to cover storm season, weekend camping, and a jobsite trailer, without being locked into a single fuel supply chain. It's built for homeowners setting up whole-home backup, contractors who need power where the grid doesn't reach, and anyone who has been burned before by a generator that only runs on the one fuel that happened to be unavailable that week. DuroMax backs it with a 5-year parts and technical service warranty supported by a nationwide network of service centers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eThree Fuels, No Compromises\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"img\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0613\/1168\/0689\/files\/XP13500iHT_001_2.png?v=1787798761\" alt=\"DuroMax XP13500iHT tri-fuel inverter generator, front three-quarter studio product photo\" class=\"tnblock-img\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"copy\"\u003e\n\u003cp\u003eGasoline gives you the highest output and the easiest fuel to find on short notice. Propane stores indefinitely without going stale, which makes it the better choice for a generator that sits in a shed most of the year. Natural gas, run straight off a home's gas line at 6 to 9 inches of water column, turns this into a semi-permanent standby unit that never needs refueling at all.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e13,500 peak \/ 10,500 running watts on gasoline\u003c\/li\u003e\n\u003cli\u003e12,750 peak \/ 10,000 running watts on propane\u003c\/li\u003e\n\u003cli\u003e11,500 peak \/ 9,000 running watts on natural gas\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits-2\" class=\"acc flip\"\u003e\n\u003csummary\u003e\u003ch2\u003eHome Backup Without the Guesswork\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"img\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0613\/1168\/0689\/files\/XP13500iHT_003.png?v=1784158550\" alt=\"DuroMax XP13500iHT generator, side-angle studio product photo showing the compact wheeled frame\" class=\"tnblock-img\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"copy\"\u003e\n\u003cp\u003eThe 14-50R 50-amp outlet is built to feed a transfer switch or interlock kit, so this generator can carry the circuits you choose — well pump, furnace blower, refrigerator, a few rooms of outlets — instead of relying on extension cords strung through a window.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e50A 14-50R and 30A L14-30R outlets, both GFCI protected\u003c\/li\u003e\n\u003cli\u003eDC output for 48V\/52V battery bank charging\u003c\/li\u003e\n\u003cli\u003eMetal-hub wheel kit and fold-down handle for moving a 233 lb unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-benefits-3\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eRuns Quiet Enough to Live With\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"img\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0613\/1168\/0689\/files\/XP13500iHT_009.png?v=1784158550\" alt=\"DuroMax XP13500iHT inverter generator, alternate angle studio product photo\" class=\"tnblock-img\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"copy\"\u003e\n\u003cp\u003eA demand-based variable idle system throttles the 550cc engine to match the connected load instead of running flat out all the time, which is how this unit stays under 66 decibels at 25% load. Total harmonic distortion under 3% on every fuel type means sensitive electronics run safely, not just lights and motors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUnder 66 dB at 25% load\u003c\/li\u003e\n\u003cli\u003eLess than 3% THD across gasoline, propane, and natural gas\u003c\/li\u003e\n\u003cli\u003eDigital voltmeter, hour meter, and fuel gauge on the panel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-whats-included\" class=\"acc\" open\u003e\n\u003csummary\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"tnincluded-wrapper\"\u003e\n\u003cul\u003e\n\u003cli\u003eDuroMax XP13500iHT generator\u003c\/li\u003e\n\u003cli\u003e12V AGM battery (installed) with battery tender\u003c\/li\u003e\n\u003cli\u003eRemote start control\u003c\/li\u003e\n\u003cli\u003e4-foot propane hose and regulator\u003c\/li\u003e\n\u003cli\u003e15-foot natural gas hose with quick connect\u003c\/li\u003e\n\u003cli\u003eDC output wires\u003c\/li\u003e\n\u003cli\u003eOil funnel\u003c\/li\u003e\n\u003cli\u003eSpark plug wrench\u003c\/li\u003e\n\u003cli\u003eTool set\u003c\/li\u003e\n\u003cli\u003eWheel and handle kit\u003c\/li\u003e\n\u003cli\u003eOwner's manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"included-note\"\u003e\n\u003cp\u003eGasoline, propane tank, and natural gas hookup materials beyond the included 15-foot hose are not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e\n\u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003ctable class=\"aplusspecs\"\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/power.svg\" alt=\"power\" class=\"aplusicon\"\u003e Peak Watts (Gasoline)\u003c\/th\u003e\n\u003ctd\u003e13,500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/power.svg\" alt=\"power\" class=\"aplusicon\"\u003e Running Watts (Gasoline)\u003c\/th\u003e\n\u003ctd\u003e10,500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/power.svg\" alt=\"power\" class=\"aplusicon\"\u003e Peak \/ Running Watts (Propane)\u003c\/th\u003e\n\u003ctd\u003e12,750 W \/ 10,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/power.svg\" alt=\"power\" class=\"aplusicon\"\u003e Peak \/ Running Watts (Natural Gas)\u003c\/th\u003e\n\u003ctd\u003e11,500 W \/ 9,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/voltage.svg\" alt=\"voltage\" class=\"aplusicon\"\u003e Voltage\u003c\/th\u003e\n\u003ctd\u003e120V \/ 240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"aplusicon\"\u003e Total Harmonic Distortion\u003c\/th\u003e\n\u003ctd\u003eLess than 3%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/motor-type.svg\" alt=\"motor-type\" class=\"aplusicon\"\u003e Engine\u003c\/th\u003e\n\u003ctd\u003e550cc DuroMax 4-Stroke OHV, 3,600 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/runtime.svg\" alt=\"runtime\" class=\"aplusicon\"\u003e Runtime at 25% Load (Gasoline)\u003c\/th\u003e\n\u003ctd\u003e19.9 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/tank-size.svg\" alt=\"tank-size\" class=\"aplusicon\"\u003e Gasoline Tank Capacity\u003c\/th\u003e\n\u003ctd\u003e8 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/noise-level.svg\" alt=\"noise-level\" class=\"aplusicon\"\u003e Noise Level at 25% Load\u003c\/th\u003e\n\u003ctd\u003eUnder 66 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/weight.svg\" alt=\"weight\" class=\"aplusicon\"\u003e Dry Weight\u003c\/th\u003e\n\u003ctd\u003e233.4 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/size.svg\" alt=\"size\" class=\"aplusicon\"\u003e Dimensions (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e32.3\" x 23.6\" x 27.4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/battery-capacity.svg\" alt=\"battery-capacity\" class=\"aplusicon\"\u003e Battery\u003c\/th\u003e\n\u003ctd\u003e12V AGM, included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/warranty.svg\" alt=\"warranty\" class=\"aplusicon\"\u003e Warranty\u003c\/th\u003e\n\u003ctd\u003e5-Year Parts and Technical Service\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"compat-list\"\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/compatible.svg\" alt=\"\" class=\"icon-sm\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eHome Backup Transfer Switches\u003c\/strong\u003e\n\u003cdiv class=\"compat-detail\"\u003eThe 14-50R 50A outlet is the standard connection point for residential interlock kits and transfer switches rated for 50A generator input.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/compatible.svg\" alt=\"\" class=\"icon-sm\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRV Shore Power\u003c\/strong\u003e\n\u003cdiv class=\"compat-detail\"\u003eThe L14-30R 30A twist-lock outlet accepts standard 30A RV shore power cords and adapters.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/compatible.svg\" alt=\"\" class=\"icon-sm\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e48V \/ 52V Battery Banks\u003c\/strong\u003e\n\u003cdiv class=\"compat-detail\"\u003eBuilt-in DC output with included cables charges 48V and 52V battery bank systems.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compat-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/compatible.svg\" alt=\"\" class=\"icon-sm\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNatural Gas Supply Lines\u003c\/strong\u003e\n\u003cdiv class=\"compat-detail\"\u003eRuns on a home or commercial natural gas line supplying 6 to 9 inches of water column, using the included 15-foot quick-connect hose.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-applications-uses\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"tags\"\u003e\n\u003cspan class=\"tag\"\u003eHome Backup\u003c\/span\u003e\n\u003cspan class=\"tag\"\u003eStorm and Emergency Prep\u003c\/span\u003e\n\u003cspan class=\"tag\"\u003eJobsite\u003c\/span\u003e\n\u003cspan class=\"tag\"\u003eRV and Recreational\u003c\/span\u003e\n\u003cspan class=\"tag\"\u003eFood Truck\u003c\/span\u003e\n\u003cspan class=\"tag\"\u003eOff-Grid \/ Rural Property\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"tip-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/pro-tip.svg\" alt=\"\" class=\"icon-lg\"\u003e\n\u003cp class=\"tip-text\"\u003eSize your standby load around the natural gas numbers, not the gasoline numbers, if you're plumbing this into a fixed NG line. Natural gas burns less energy-dense than gasoline or propane, so running watts drop from 10,500 on gas to 9,000 on NG — plan your transfer switch circuits around the lower figure so you don't overload the unit on the fuel you'll actually be using every day.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-warranty\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eWarranty \u0026amp; Support\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"warranty-row\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/warranty.svg\" alt=\"warranty\" class=\"icon-sm\"\u003e\n\u003cdiv class=\"warranty-text\"\u003eDuroMax backs the XP13500iHT with a 5-year parts and technical service warranty, supported by a USA-based team and a nationwide network of service centers.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-at-a-glance\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eAt a Glance\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"stats-grid\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"stat-value\"\u003e13,500\u003c\/div\u003e\n\u003cdiv class=\"stat-label\"\u003ePeak Watts (Gasoline)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"stat-value\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"stat-label\"\u003eFuel Types Supported\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"stat-value\"\u003e\u0026lt;3%\u003c\/div\u003e\n\u003cdiv class=\"stat-label\"\u003eTotal Harmonic Distortion\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"stat-value\"\u003e66 dB\u003c\/div\u003e\n\u003cdiv class=\"stat-label\"\u003eNoise at 25% Load\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"stat-value\"\u003e5-Year\u003c\/div\u003e\n\u003cdiv class=\"stat-label\"\u003eWarranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e\n\u003ch3\u003eOne Generator, Any Fuel You've Got\u003c\/h3\u003e\n\u003cp\u003eThe XP13500iHT is the generator to buy if you never want to be stuck waiting on a fuel truck again.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e Homeowners setting up whole-home backup, contractors who need real power on a jobsite trailer, and anyone who wants one generator that isn't dependent on a single fuel supply chain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Tri-fuel flexibility plus sub-3% THD means it's clean enough for electronics and versatile enough to run on whatever fuel is actually available during an outage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e Output drops on natural gas compared to gasoline, so size your backup circuits to the NG numbers if that's your primary fuel plan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"product-faqs\" class=\"acc\"\u003e\n\u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv class=\"acc-body\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I run the XP13500iHT straight off my home's natural gas line?\u003c\/strong\u003e Yes. It's rated for a natural gas supply of 6 to 9 inches of water column and includes a 15-foot hose with a quick connect fitting, delivering 11,500 peak and 9,000 running watts on NG.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it come with a battery?\u003c\/strong\u003e Yes, a 12V AGM battery is included along with a battery tender to keep it charged in storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's the difference between the XP13500iHT and the XP13500iH?\u003c\/strong\u003e The XP13500iHT adds natural gas as a third fuel option on top of gasoline and propane; the XP13500iH runs on gasoline and propane only. Both share the same 550cc engine, wattage on gas and propane, outlets, and 5-year warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use this for home backup without a transfer switch?\u003c\/strong\u003e The 14-50R 50A outlet is designed to connect to an interlock kit or transfer switch for backing up circuits in your home; a transfer switch or interlock kit is not included and is sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e","brand":"Duromax","offers":[{"title":"Default Title","offer_id":53782513058086,"sku":"XP13500iHT","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/XP13500iHT_001_2.png?v=1787944407","url":"https:\/\/www.toolnut.com\/products\/duromax-xp13500iht-13500-watt-tri-fuel-inverter-generator","provider":"Tool Nut","version":"1.0","type":"link"}