VEVOR Diesel Heater, 5-8KW, DC 12V/24V, All in One Portable Diesel Air Heater with Remote Control and LCD Screen, Fast Heating Low Noise, 4.5 L Fuel Tank for Trucks, Vans, RVs, Campers, and Garages

8KW Rapid Heat Output for Fast and Powerful Space Warming

The VEVOR portable diesel air heater responds quickly to cold weather. It delivers up to 8 kW of output, heats spaces from 108 to 161 square feet, and reaches temperatures up to 210°F within the first 5 minutes of startup. You can usually get a comfortable interior in just 10 minutes, and it’s a highly responsive option for heating vehicles and workspaces. A 75 mm air outlet diameter means that the heated air is distributed across the target area from the moment the unit starts.

The fan speed is set to 2400 to 4400 RPM at 2.0 to 6.1 Hz to optimize combustion performance, thereby enabling the heater to operate stably under varying load conditions. The temperature adjustment range is from 46.4°F to 96.8°F (8°C to 36°C) across 10 selectable levels, allowing users precise, incremental control over their heating environment. Whether it’s heating a frozen truck cab before a morning shift or warming an RV after a cold night, the result is instant, steady, and easy to dial in.

Portable Diesel Air Heater with 4.5L Tank for All-Night Efficiency

This unit is known for its fuel economy. The portable diesel air heater uses 0.04 to 0.1 gallons/ hour (0.16 to 0.4 liters/hour) and has a combustion efficiency of 90% or more. The low fuel draw, combined with the 4.5-liter (1.2-gallon) tank, means the heater can run all night continuously without needing to be refilled mid-session. That constant runtime is a huge practical advantage for truckers in rest stops or campers in sub zero conditions.

The energy saving fuel pump operates at 75 dB or less, minimizing noise at night. High combustion efficiency means less fuel is wasted, reducing running costs over repeated use – whether for the daily commute, long road trips or keeping the garage warm on cold winter days. The combination of tank capacity and burn efficiency makes this unit an ideal choice for users who require consistent warmth without frequent refueling stops.

CO Alarm and Triple-Layer Safety System for Secure Long-Term Use

The design of this heater has been particularly safety-conscious, especially for enclosed spaces. The unit features an integrated CO detector – essential for places like garages, camper vans, and tents, where carbon monoxide accumulation can be a serious risk. This alarm provides active protection that many similar units lack, alerting you before dangerous levels are reached. An upgraded heat sleeve for the exhaust pipe helps keep surface temperatures down during operation, and a sealed fuel cap prevents leaks during transport.

Three electronic safety levels provide broad internal protections. Overheat Shutoff automatically turns off power at or above 536°F (280°C) internal temperature to prevent unsafe conditions. Reverse-polarity protection helps prevent hardware damage caused by incorrect wiring. The overvoltage protection (OVP) protects sensitive components from power fluctuations common in vehicle electrical systems, ensuring safe operation during overnight or unattended use.

LCD Screen and Remote Control for Flexible Temperature Management

Ease of operation is a feature of every aspect of this heater's running. The on-board LCD screen provides clear, real-time information on temperature settings, operating mode, and system status, allowing the heater to be easily monitored and adjusted right at the unit. When physical access is inconvenient, the included remote control works up to 98 feet away, letting you fully adjust the temperature and switch modes without leaving your seat or sleeping bag.

The preheat function adds a particularly practical dimension to the remote control function. Preheat the heater before entering a vehicle or workspace and arrive at a fully heated environment without waiting. Temperature can be adjusted in 10-degree increments from 46.4°F to 96.8°F, allowing you to fine-tune your comfort. Preheating to reduce cold starts also reduces engine strain at ignition, providing both comfort and mechanical benefits during cold-weather operation.

Portable Diesel Air Heater with 12V/24V Dual Voltage Compatibility

Its wide electrical compatibility makes it ideal for a wide range of vehicles and settings. The portable diesel air heater supports both 12V and 24V DC power, making it suitable for everything from personal passenger cars and SUVs to heavy-duty trucks and commercial vans. It also allows it to be connected to a regular 220V domestic outlet, making it just as practical for stationary use in garages, workshops, and fixed off-grid structures during winter months.

The dual-voltage flexibility means a single unit can operate in multiple configurations without modification, switching from a delivery van during the week to a weekend camping setup without any wiring changes or adapter requirements. Operating capability extends below 9,842 feet to ensure reliable performance in mountain passes and high country. Whether you require a mobile solution for daily vehicle heating or a stationary option for a cold workspace, the dual-voltage design delivers equal efficacy in both applications.

Lightweight Compact Design for Easy Use Across Trucks, RVs, and Vans

A very practical advantage of this portable diesel air heater is its portability. It weighs a mere 19.1 lbs (8.65 kg) with all accessories and measures 15.9 x 10.0 x 12.2 inches (405 x 255 x 310 mm), considerably lighter and more compact than many comparable devices on the market. The all-in-one configuration integrates the fuel tank, control panel, and heating components into a single self-contained unit, so there are no separate modules to carry, store, or reassemble between uses.

Due to its compact form factor, the heater can be easily moved between a truck cab, an RV, a garage, or a tent setup without any tools or reconfiguration. That flexibility is a real everyday plus to users who heat multiple spaces during a season. The supplied accessories include everything you need to start using it right away. Whether you’re a full-time traveler, a seasonal camper, or a tradesperson working out of a cold van, the lightweight construction and integrated design make this one of the most versatile and convenient portable heating solutions on the market.