{"product_id":"heatstarforced-air-box-heater-hs250sf-181k-249k-btu-hr-propane","title":"HeatStar Forced Air Box Portable Heater | HS250SF | 181K\/249K BTU\/hr | Propane","description":"\u003ch2\u003eHeatStar Forced Air Box Heater — 181,000–249,000 BTU\/hr | Propane\u003c\/h2\u003e\n\u003c!-- Rental \/ Contractor Badge Row --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 12px 0; font-size: 13px;\"\u003e\n\u003cspan style=\"background: #f4f6f8; padding: 6px 10px; border-radius: 20px;\"\u003e🏗 Contractor Grade\u003c\/span\u003e \u003cspan style=\"background: #f4f6f8; padding: 6px 10px; border-radius: 20px;\"\u003e🏢 Rental Fleet Ready\u003c\/span\u003e \u003cspan style=\"background: #f4f6f8; padding: 6px 10px; border-radius: 20px;\"\u003e🔥 Direct Fired Heat\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- Safety Callout --\u003e\n\u003cdiv style=\"border-left: 5px solid #c62828; background: #fff4f4; padding: 16px; margin: 18px 0; border-radius: 6px;\"\u003e\n\u003cp style=\"margin: 0; font-size: 15px;\"\u003e\u003cstrong\u003e⚠️ VENTILATION REQUIRED:\u003c\/strong\u003e\u003cbr\u003eThis is a \u003cstrong\u003edirect-fired forced air heater\u003c\/strong\u003e. Combustion byproducts are delivered with the heated air. \u003cstrong\u003eNot approved for sealed or occupied indoor spaces\u003c\/strong\u003e without proper ventilation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Power \/ Fuel Callout --\u003e\n\u003cp style=\"font-size: 16px;\"\u003e⚡ \u003cstrong\u003ePower Requirement:\u003c\/strong\u003e 115V \/ Single Phase   |   🔥 \u003cstrong\u003eFuel:\u003c\/strong\u003e Propane\u003c\/p\u003e\n\u003c!-- Short High-Impact Intro --\u003e\n\u003cp style=\"font-size: 18px; max-width: 720px;\"\u003eThe \u003cstrong\u003eHeatStar HS250SF Forced Air Box Heater\u003c\/strong\u003e delivers \u003cstrong\u003e181,000–249,000 BTU\/hr\u003c\/strong\u003e of high-output propane heat for large enclosed jobsite spaces, temporary structures, and tents. Whisper-quiet operation, multi-rate settings, and an included thermostat provide efficient heat management and fuel savings.\u003c\/p\u003e\n\u003c!-- Quick-Scan Feature Icons --\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 16px 0; font-size: 14px;\"\u003e\n\u003cspan\u003e🔥 181K–249K BTU\/hr Output\u003c\/span\u003e \u003cspan\u003e🌀 High-CFM Airflow (2100 CFM)\u003c\/span\u003e \u003cspan\u003e🎚 Multi-Rate Heat Settings\u003c\/span\u003e \u003cspan\u003e🔇 Whisper Quiet Operation\u003c\/span\u003e \u003cspan\u003e🚚 Portable Box Heater Design\u003c\/span\u003e \u003cspan\u003e🎛 Thermostat Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- Performance \u0026 Use Case --\u003e\n\u003ch3\u003eHigh-Output Direct Heat for Large Spaces\u003c\/h3\u003e\n\u003cp\u003eThe HS250SF is designed to heat large jobsite areas, temporary structures, and tents efficiently. Multi-rate output control and optional ducting\/diffuser systems allow precise temperature management while maintaining high airflow and fuel efficiency.\u003c\/p\u003e\n\u003c!-- Why Contractors \u0026 Rental Fleets Choose It --\u003e\n\u003ch3\u003eWhy Choose the HeatStar HS250SF\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; margin-top: 20px;\"\u003e\n\u003cdiv style=\"border: 1px solid #eee; padding: 20px; border-radius: 10px;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003e🎚 Multi-Rate Heat Control\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHigh or low output: 249,000 or 181,000 BTU\/hr\u003c\/li\u003e\n\u003cli\u003eOptimized fuel consumption and comfort\u003c\/li\u003e\n\u003cli\u003eWhisper-quiet operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #eee; padding: 20px; border-radius: 10px;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003e🛠 Jobsite-Ready Design\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSolid rubber wheels for portability\u003c\/li\u003e\n\u003cli\u003eDurable frame with easy high-limit reset\u003c\/li\u003e\n\u003cli\u003eOptional steel storage box with lock hasp\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #eee; padding: 20px; border-radius: 10px;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003e🔥 Efficient Direct-Fired Heat\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProvides rapid heat for large areas\u003c\/li\u003e\n\u003cli\u003eFlexible duct and diffuser options\u003c\/li\u003e\n\u003cli\u003eDual propane tanks (2 x 100 lb) required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Ideal Applications --\u003e\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-top: 20px;\"\u003e\n\u003cdiv style=\"border: 1px solid #eee; padding: 20px; border-radius: 10px;\"\u003e\n\u003ch4\u003e🚧 Construction Sites\u003c\/h4\u003e\n\u003cp\u003eEfficient heat for larger jobsite spaces and temporary structures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #eee; padding: 20px; border-radius: 10px;\"\u003e\n\u003ch4\u003e🎪 Event Tents \u0026amp; Temporary Structures\u003c\/h4\u003e\n\u003cp\u003eHigh-output heat with ducting or diffuser flexibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #eee; padding: 20px; border-radius: 10px;\"\u003e\n\u003ch4\u003e🏢 Renovations \u0026amp; Maintenance Projects\u003c\/h4\u003e\n\u003cp\u003eRapid warm-up for short-term heating needs in ventilated spaces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Specifications --\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 16px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e181,000–249,000 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eEstimated Coverage Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 6,250 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePropane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum LP Requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x 100 lb propane tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGas Inlet Connection \/ Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 in D | LP: 11–14 in WC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e115V \/ 9.1 amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAir Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2100 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eClearance to Combustibles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop 1 ft ; Sides 1 ft; Back 1 ft; Outlet 6 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDucting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax 10 ft \/ 16 in diameter | Not Applicable for Multiple Ducting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWheel Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermostat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Dimensions (L×W×H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35.8\" × 20.3\" × 34.8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e165 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWhat’s Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 ft. gas hose and regulator for fuel supply attachment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-Year Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul style=\"margin-top: 10px; line-height: 1.8;\"\u003e\n\u003cli\u003e📄 \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0759\/7722\/8503\/files\/2020-heatstar-nomad-tent-heater.pdf?v=1768158386\" rel=\"noopener\" target=\"_blank\"\u003e Product Specifications (PDF) \u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HeatStar","offers":[{"title":"Default Title","offer_id":49872438165659,"sku":"GWG311223","price":4345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/9022\/9147\/files\/Heater_1725646f-0b0b-42e2-b605-56e4adf71a09.jpg?v=1792532185","url":"https:\/\/katoolgear.shop\/products\/heatstarforced-air-box-heater-hs250sf-181k-249k-btu-hr-propane","provider":"Katool and Gear","version":"1.0","type":"link"}