{"product_id":"tent-heater","title":"Tent Heater","description":"\u003ch2\u003eAllegro Tent Heater – 1500W Portable Work Tent Heater for Construction \u0026amp; Industrial Sites\u003c\/h2\u003e\n\u003cp\u003eThe Allegro 9401-50 Tent Heater is a lightweight, heavy-duty portable heater engineered for use in work tents, confined spaces, and industrial job sites. Built with an all-steel rigid metal housing and enclosed heating elements, it delivers 1500 watts of 5,000 BTU heating power with 115 CFM airflow to raise ambient tent temperature by approximately 50°F (10°C). Designed for contractors and trades professionals working in utilities, construction, confined space, and industrial environments, this unit is UL Listed and CSA Approved for safe, reliable operation. It runs on standard 120V, 60 Hz power and features an easy-to-adjust thermostat for precise temperature control.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eALLEGRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem #\u003c\/td\u003e\n\u003ctd\u003e9401-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e741851940151\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eFinland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e1500 Watts \/ 5,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow\u003c\/td\u003e\n\u003ctd\u003e115 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e120V, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermostat Range\u003c\/td\u003e\n\u003ctd\u003e32°F to 100°F (0°C to 37.7°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eAll steel, rigid metal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eHigh quality sealed motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL Listed, CSA Approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eUtilities, Construction, Confined Space, Industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Tips\u003c\/td\u003e\n\u003ctd\u003ePerfect to use with Allegro tents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAvailable Items\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem #\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e9401-50\u003c\/td\u003e\n\u003ctd\u003eTent Heater\u003c\/td\u003e\n\u003ctd\u003e115 CFM, 1500 Watts of 5000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eUnlike open-element portable heaters, the Allegro 9401-50 features fully enclosed heating elements and a sealed motor, reducing exposure risk in dusty or debris-laden job site environments. Its all-steel rigid housing provides durability that plastic-bodied consumer heaters cannot match, making it a purpose-built solution for demanding construction and industrial applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003ch4\u003eAll-Steel Rigid Metal Housing\u003c\/h4\u003e\n\u003cp\u003eThe rugged all-steel construction withstands the physical demands of active job sites, including impacts, vibration, and rough handling. This heavy-duty design ensures the heater holds up through repeated use across multiple projects.\u003c\/p\u003e\n\u003ch4\u003e1500 Watts \/ 5,000 BTU Heating Power\u003c\/h4\u003e\n\u003cp\u003eDelivers enough heat output to raise the air temperature inside an Allegro work tent by approximately 50°F (10°C), significantly improving worker comfort and productivity in cold conditions. The 115 CFM airflow ensures heat is distributed efficiently throughout the enclosed space.\u003c\/p\u003e\n\u003ch4\u003eEasy-to-Adjust Thermostat\u003c\/h4\u003e\n\u003cp\u003eThe user-friendly thermostat knob allows workers to dial in temperatures between 32°F and 100°F (0°C to 37.7°C) without tools or complex controls. This range gives contractors precise control over the work environment regardless of outdoor conditions.\u003c\/p\u003e\n\u003ch4\u003eOverheat Protection\u003c\/h4\u003e\n\u003cp\u003eBuilt-in overheat protection automatically safeguards the unit during extended operation, reducing the risk of equipment damage or fire hazard on the job site. This feature supports safe, unattended use during work shifts.\u003c\/p\u003e\n\u003ch4\u003eHigh-Quality Sealed Motor\u003c\/h4\u003e\n\u003cp\u003eThe sealed motor design keeps out dust, debris, and moisture that are common on construction and industrial sites, extending the service life of the unit. A reliable motor means fewer breakdowns and less downtime.\u003c\/p\u003e\n\u003ch4\u003eUL Listed \u0026amp; CSA Approved\u003c\/h4\u003e\n\u003cp\u003eThird-party safety certifications from UL and CSA confirm the heater meets established electrical safety standards, which is often required for use on regulated job sites and in confined space applications. These certifications give contractors and safety officers confidence in the unit's compliance.\u003c\/p\u003e\n\u003ch4\u003eLightweight \u0026amp; Portable\u003c\/h4\u003e\n\u003cp\u003eDespite its heavy-duty steel construction, the heater is designed to be lightweight and easy to transport between work areas or job sites. Portability reduces setup time and allows the unit to be repositioned as work progresses.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003ch4\u003eConstruction Work Tents\u003c\/h4\u003e\n\u003cp\u003eDesigned specifically for use with Allegro work tents, this heater raises interior tent temperatures by approximately 50°F, keeping crews productive during cold-weather construction operations.\u003c\/p\u003e\n\u003ch4\u003eUtilities Work Sites\u003c\/h4\u003e\n\u003cp\u003eProvides reliable heat for utility crews working in temporary enclosures or sheltered areas during maintenance, repair, or installation tasks in cold environments.\u003c\/p\u003e\n\u003ch4\u003eConfined Space Operations\u003c\/h4\u003e\n\u003cp\u003eSuitable for confined space applications where a compact, safe, and certified heat source is needed to maintain safe working temperatures for personnel.\u003c\/p\u003e\n\u003ch4\u003eIndustrial Job Sites\u003c\/h4\u003e\n\u003cp\u003eSupports industrial maintenance and operations teams requiring portable supplemental heat in temporary work areas, equipment enclosures, or staging zones.\u003c\/p\u003e\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllegro work tents and temporary enclosures\u003c\/li\u003e\n\u003cli\u003eConstruction site shelters\u003c\/li\u003e\n\u003cli\u003eUtility and industrial temporary structures\u003c\/li\u003e\n\u003cli\u003eConfined space entry enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What power supply does the Allegro 9401-50 Tent Heater require?\u003c\/strong\u003e\u003cbr\u003eA: The heater requires a standard 120V, 60 Hz AC power supply, which is commonly available on construction job sites via generator or utility power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How much can this heater raise the temperature inside a work tent?\u003c\/strong\u003e\u003cbr\u003eA: The Allegro 9401-50 is rated to raise the air temperature inside an Allegro work tent by approximately 50°F (10°C).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this heater safe for confined space use?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the unit is UL Listed and CSA Approved, and is listed by Allegro as suitable for confined space applications. Always follow applicable confined space entry procedures and safety regulations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the thermostat range on this heater?\u003c\/strong\u003e\u003cbr\u003eA: The easy-to-adjust thermostat knob covers a range of 32°F to 100°F (0°C to 37.7°C), allowing precise temperature control for varying job site conditions.\u003c\/p\u003e","brand":"Allegro","offers":[{"title":"Default Title","offer_id":67687428784302,"sku":"9401-50","price":696.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0551\/8396\/6382\/files\/1291090ba3035ecd53af3d1c36490a8c26744902.jpg?v=1791921879","url":"https:\/\/www.diamondtoolstore.com\/products\/tent-heater","provider":"Diamond Tool Store","version":"1.0","type":"link"}