{"product_id":"sparks-overland-4kw-diesel-heater-kit","title":"Sparks Overland 4kW Diesel Heater Kit","description":"\u003cp\u003e\u003cstrong\u003eSparks Overland 4kW Diesel Heater\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:#cb2026;\"\u003e\u003cstrong\u003eShips in approx. 4 weeks\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eMaximum output. Extreme-condition ready. Built for serious builds.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThe Sparks Overland 4kW Diesel Heater is engineered for larger van conversions, expedition trucks, RVs, and cold-weather overland platforms that demand strong, reliable heat output.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eWith 4,000 watts of heating capacity, this unit delivers fast warm-up times and sustained, consistent performance — even in harsh winter environments. Designed for efficiency and altitude capability, it’s built to operate where lesser systems struggle.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eWhen you need more heat for bigger spaces or extreme climates, the 4kW diesel platform provides powerful performance without excessive electrical draw.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eBuilt for Cold \u0026amp; High Altitude Environments\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eThis heater is engineered for real-world overland conditions — from deep winter mornings to high mountain passes.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e• Intelligent altitude compensation up to 5,000 meters (16,400 ft)\u003c\/p\u003e\u003cp\u003e• Operating temperature range from -40F to +68F\u003c\/p\u003e\u003cp\u003e• Efficient diesel consumption\u003c\/p\u003e\u003cp\u003e• Low power draw relative to output\u003c\/p\u003e\u003cp\u003e• Compact high-output footprint\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• Large van builds\u003c\/p\u003e\u003cp\u003e• Expedition trucks\u003c\/p\u003e\u003cp\u003e• RVs and motorhomes\u003c\/p\u003e\u003cp\u003e• Cold climate overlanding\u003c\/p\u003e\u003cp\u003e• High-altitude installations\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e• Intelligent Altitude  Function – Automatically adjusts the combustion process for safe and efficient operation up to 16,400 feet. No manual altitude adjustments required.\u003c\/p\u003e\u003cp\u003e• Quiet Operation – Brushless fan motor and reduced-noise fuel pump provide smooth, low-sound performance.\u003c\/p\u003e\u003cp\u003e• Flexible Control Options – Compatible with digital or rotary controllers, Bluetooth smartphone control, and optional GSM remote control.\u003c\/p\u003e\u003cp\u003e• Full Safety \u0026amp; Diagnostics – Equipped with comprehensive sensor monitoring, self-protection, and self-diagnosis systems for dependable operation.\u003c\/p\u003e\u003cp\u003e• Thermostatic \u0026amp; Manual Control – Choose between automatic temperature regulation or manual heat control modes.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHeating Capacity: 4000 Watts (4 kW)\u003c\/p\u003e\u003cp\u003eVoltage: 12V or 24V DC\u003c\/p\u003e\u003cp\u003eFuel Type: Diesel\u003c\/p\u003e\u003cp\u003eFuel Consumption: 0.11 – 0.51 Liters\/hour\u003c\/p\u003e\u003cp\u003eStart-Up Power: 8 Amp\u003c\/p\u003e\u003cp\u003eOperating Power Consumption: 8W (min) – 34W (max)\u003c\/p\u003e\u003cp\u003eDimensions (H x W x D): 371 x 140 x 150 mm\u003c\/p\u003e\u003cp\u003eNet Weight: About 10lbs\u003c\/p\u003e\u003cp\u003eWorking Altitude: ≤ 16,400 ft\u003c\/p\u003e\u003cp\u003eOperating Temperature: -40℃ to +68F\u003c\/p\u003e","brand":"Sparks Overland","offers":[{"title":"Default Title","offer_id":55627990990921,"sku":null,"price":20.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/4137\/3513\/files\/e1e535_f92905c72ce74975a3d829d1488a51c9_mv2.jpg?v=1776101112","url":"https:\/\/www.sparksoverland.com\/products\/sparks-overland-4kw-diesel-heater-kit","provider":"Sparks Overland","version":"1.0","type":"link"}