OBAKL Diesel Heater 5KW – Aluminum Housing, 12V Parking Heater for Trucks, Campers, RVs & Boats

Efficient warmth wherever you go

Meet the OBAKL Diesel Heater 5KW, a compact heating solution designed for trucks, campers, RVs, and boats. The red all-aluminum housing provides durable protection against moisture and everyday wear, while adding a warm, inviting aesthetic to your space. Built to endure harsh environments, this heater stays reliable so you can focus on the journey ahead.

Powered by 12V and using diesel, the unit delivers up to 5KW of warmth to spaces up to 215 square feet. The airflow is steady and gentle, designed to create a comfortable environment without drying the air. This combination of power and efficiency can help you quickly create a hospitable cabin, cab, or workshop during chilly mornings or late-season trips.

Hands-free control and flexible operation

The heater includes a talking LCD controller with real-time prompts in English and German, guiding temperature, timer settings, and mode changes. You also get a compact LCD remote with a range of up to 160 feet for convenient pre-heating from a distance, plus a switch that toggles between Celsius and Fahrenheit for precise control.

• Voice prompts minimize guesswork during setup and operation
• Remote pre-heating lets you return to a warm vehicle or space
• Precise temperature control and easy unit switching from the LCD switch

Fueling options tailored to your journey

Fuel flexibility keeps you moving. A high-capacity 4-gallon tank provides more than 30 hours of continuous warmth on a full fill, depending on usage. Alternatively, you can connect directly to your vehicle's main tank using the included standpipe, eliminating the need for a separate tank and offering convenience in one package.

• Long runtimes reduce interruptions on long trips
• Two fueling configurations adapt to different vehicle setups
• Efficient fuel usage supports extended outings with steady heat

Built for altitude and versatile use

With a wide operating range from -40°F to 122°F, this heater is prepared for extreme conditions. Plateau Mode automatically adjusts combustion for thinner air, delivering reliable heat up to 18,045 feet. This makes it a versatile companion for RVs, boats, workshops, and remote work sites alike.

In addition to performance, the robust aluminum housing protects internal components from moisture and impact, while the red finish adds a welcoming touch to your interior. The compact footprint supports installation in tight spaces, giving you warmth without sacrificing space.

Whether you are parked for the night, heading to a remote location, or simply seeking reliable comfort during cold seasons, the OBAKL 5KW diesel heater offers flexible warmth with a focus on reliability and ease of use.