{"product_id":"autoterm-4d-diesel-heater-24v-standalone-heating-for-trucks-boats-motorhomes-and-cabins","title":"Autoterm 4D Diesel Heater 24V Standalone Heating For Trucks Boats Motorhomes And Cabins","description":"\u003cdiv\u003e\n\u003ch1\u003eAutoterm 4D Diesel Heater 24V – Standalone Heating for Trucks, Boats, Motorhomes, and Cabins\u003c\/h1\u003e\n\u003cp\u003eThe Autoterm 4D Diesel Heater (24V) is a purpose-built heating solution for large spaces where reliable warmth is essential and engine idling is undesirable. Designed for rugged vehicles and vessels, this compact, standalone unit delivers fast, even heat to keep crews comfortable in extreme conditions—without exhaustively running the engine.\u003c\/p\u003e \u003ch2\u003eKey capabilities that keep you warm and efficient\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePowerful warmth for big spaces:\u003c\/strong\u003e 4.0 kW at high heat performance, with a gentler 1.0 kW economy option for steady, economical warmth.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh air delivery for rapid comfort:\u003c\/strong\u003e Up to 168 m3\/h on high, or 70 m3\/h on low, ensuring quick heat distribution through cabins, cargo holds, and salons.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient fuel use:\u003c\/strong\u003e 0.51 L\/h at max power or 0.12 L\/h in economy mode, helping to minimize running costs on long deployments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e24V electrical compatibility:\u003c\/strong\u003e Draws 57 W on high, 10 W in economy, compatible with standard vehicle electrical systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuiet operation for focused work and rest:\u003c\/strong\u003e Built with brushless induction motors to reduce noise and extend service life.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExtreme-temperature reliability:\u003c\/strong\u003e Operates reliably down to -45°C, ideal for remote winter deployments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, flexible footprint:\u003c\/strong\u003e Dimensions 402 × 157 × 188 mm make installation feasible in tight engine bays, cabins, or cargo areas.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAdaptive air intake:\u003c\/strong\u003e Uses external air or a well-ventilated interior supply to suit installation needs and space constraints.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy retrofits:\u003c\/strong\u003e Designed to integrate with 24V vehicle electrical systems across trucks, motorhomes, boats, cabins, and fleets.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this standalone heater matters\u003c\/h2\u003e\n\u003cp\u003eIn cold weather, waiting for the engine to warm the cab or living space wastes fuel and time. The Autoterm 4D provides independent, rapid warmth that makes early starts comfortable, reduces engine idling, and lowers operating costs over the life of a vehicle or vessel. Its compact form and versatile air intake options give you freedom to position the unit where heat is most needed, while quiet, brushless motors keep cabin noise to a minimum so work, sleep, and travel remain peaceful.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eLong-haul trucks needing reliable sleeper cab warmth without idling the engine.\u003c\/li\u003e \u003cli\u003eCommercial boats and yachts requiring fast, even heating in cabins and cargo spaces.\u003c\/li\u003e \u003cli\u003eMotorhomes and RVs where space is at a premium but warmth during winter trips is non-negotiable.\u003c\/li\u003e \u003cli\u003eRemote work sites and cold-weather deployments where quick comfort and low running costs matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat makes Autoterm 4D stand out\u003c\/h2\u003e\n\u003cp\u003eUnlike small, portable heaters, the 4D is built for demanding environments. It combines a robust 4 kW heating capacity with high air throughput and ultra-low operating noise, all within a compact chassis that fits tightly in engine bays, cabins, or cargo areas. The ability to pull outside air or interior ventilation means you can tailor the installation to your space, ensuring even heat distribution and efficient operation in any layout. When you need dependable warmth that won’t compromise your operational schedule, the Autoterm 4D diesel heater delivers.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eExperience warm confidence in frigid conditions—install Autoterm 4D 24V and transform how you heat large spaces.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Autoterm","offers":[{"title":"Default Title","offer_id":49528062869789,"sku":"RVD620","price":1484.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/1072\/3613\/files\/autoterm-air-heater-autoterm-4d-diesel-heater-only-24v-rvd620-low-1191934048.jpg?v=1772754875","url":"https:\/\/actionoutdoors.kiwi\/products\/autoterm-4d-diesel-heater-24v-standalone-heating-for-trucks-boats-motorhomes-and-cabins","provider":"Action Outdoors Limited","version":"1.0","type":"link"}