【Smart Remote with True Indoor Sensing】 The wireless remote features a built-in thermostat that accurately reads the temperature right where you are—inside your room or vehicle. This allows you to monitor and adjust heating in real time, without being influenced by the heater’s external location. Enjoy truly responsive climate control from the comfort of your couch or bed, making operation both smarter and safer.

【High Efficiency & Rapid Heating】 Achieves 36% higher fuel efficiency through a redesigned combustion chamber and intelligent algorithm optimization. With an ultra-low fuel consumption of only 0.032-0.095 Gal/h (0.12-0.36 L/h), it can run for up to 50 hours at minimum setting on a single tank. Enjoy powerful, long-lasting warmth while significantly reducing your fuel costs and refills.

【Quiet Operation with Silent Fuel Pump】 The air duct outlet remains the primary noise source (65 dB, equivalent to normal conversation), but our upgraded silent fuel pump eliminates the irritating ticking sounds found in traditional heaters. Perfect for uninterrupted sleep in vans, cabins, or tents. Enjoy reliable warmth all night, without the disturbance of a humming heater.

【All-Terrain Ready】With automatic altitude compensation up to 5500 meters and real-time elevation display, this heater delivers consistent performance in high-altitude environments. No manual adjustments are needed—just reliable heat wherever you go.

【App Control & Complete Safety】 Control your heater remotely via Bluetooth and the HCALORY app—set schedules, monitor runtime, and customize modes right from your phone. Alongside smart features, the unit includes multi-layer safety protection against overheat, short-circuit, and flame failure. Use with confidence, day or night.

【Convenient Remote Control and Bluetooth Function】- With the included remote control, you can control the diesel heater from up to 30 metres away, and with the Bluetooth function, you can use our heaters more comfortably, and the Smart APP can also provide timing function, thermostatic control, temperature adjustment, voice broadcasting, etc.

【All-in-one Diesel Air Heater】- With a power range of 8KW, our diesel air heater ensures customizable heating to suit your specific needs. Designed to temperatures ranging from -40 °C to +80 °C (-40 - 176 ℉), stay comfortably warm in your vehicle, no matter the outside temperature.

【Professional Internal Structure】- Crafted with excellence, our All-In-One Diesel Air Heater features a robust aluminum construction. The combustion chamber, base, and heat-dissipating scale are all sand-blasted aluminum components, ensuring uniform heat dissipation and rapid warming. The integrated muffler effectively reduces noise, creating a peaceful and quiet space.

【Easy Installation】- The all-in-one unit is designed for easy installation and portability. Whether you're a DIY enthusiast or a novice, you can effortlessly set up and remove this heater. Plus, its compact structure saves valuable space in your vehicle.

【Wide Applications】- This heater is not limited to a single vehicle type. It can be used in various settings, from the cabs of freight vehicles and vans to storage battery cars and more. Our heater is designed with fuel efficiency in mind, save money on fuel costs while enjoying a cozy environment on your travels. It's your reliable companion for long journeys or work-related trips.

【Quiet Operation with Silent Fuel Pump】 Achieve ultimate tranquility with our dedicated silent fuel pump, designed to produce zero ticking noise at the source. This innovation, combined with refined airflow management, guarantees consistently quiet performance. Revel in serene warmth night after night, with no mechanical ticks to disturb your peace in any confined space.

【Efficient & Economical】The heating system delivers 28% greater fuel efficiency through its heavy-duty aluminum body and advanced combustion algorithm. You get powerful, consistent heat while using significantly less diesel—perfect for reducing costs on long trips or daily use in your van, RV, or cabin.

【All-Terrain Altitude Adaptation】No matter where your adventures take you, this heater auto-adjusts to elevations up to 5000m. The intelligent control panel detects altitude in real time and optimizes performance—so you enjoy reliable heat across changing terrains.

【App Control & Full Protection】Gain complete command of your heater through Bluetooth and the dedicated HCALORY app. Adjust settings, create schedules, and monitor performance from your phone, all while built-in safeguards like overheat and short-circuit protection ensure safe operation.

【AC/DC Multi-Source Compatibility】Included AC/DC adapter lets you power the heater from standard household outlets or RV power sources. Enjoy flexible installation and reliable 12V operation anywhere—whether you’re at home, on the road, or off-grid.

RAPID HEATING: HCALORY diesel heater has a built-in all-aluminium structure that combines high efficiency heating with rapid heat transfer and warming, achieving rapid heating (100 degrees) in less than 10 minutes. The 8KW adjustable power heater can be adjusted to suit your needs and is ideal for heating freight trucks, vans, battery operated vehicles and a variety of other vehicles.

ENERGY CONSERVATION: The diesel heater 12V adopts a sophisticated low-noise fuel pump. Fuel consumption is reduced to 0.15 L/h-0.44 L/h; the large 5L tank heater can supply heat continuously for nearly 10 hours, maximising fuel performance and reducing energy waste.

MULTIPLE WAYS OF USE: The diesel air heater can be used in 2 ways by remote control and LCD panel control; Smart APP can also provide timing function, thermostatic control, temperature adjustment, voice broadcasting and other functions, which can provide you with continuous heating and save time.

WIDE APPLICATION AREA: This car heaters is equipped with a highland mode, (18,045 ft. above sea level), which automatically adjusts to different altitudes and heats up quickly. Meanwhile, the portable diesel heaters is equipped with a handle on the top, which can be taken and used anytime and anywhere.

SAFETY PROTECTIONS: Newly upgraded motherboard in 2025 is more secure, providing short circuit protection, reverse connection protection, over voltage protection, overheat protection (≥270 °C/518 °F) and other functions. Can be used with the included AC & 12V 24V DC power adapters or directly connected to the battery.

【Fast Heating】HCALORY 8kw diesel heater has aluminum body upgrade in 2025, it delivers an 18% boost in heating efficiency, delivering consistent and expansive warmth for spaces up to 25m². It reaches 50°C in just 3.5 minutes, ensuring a comfortable and cozy temperature inside your vehicle or marine cabin.

【Energy Saving】Our fuel consumption is reduced to 0.12 L/h - 0.45 L/h, which increases the diesel garage heater's range; while other heaters' fuel consumption is only 0.26 L/h - 0.65 L/h. In addition, diesel heater 8kw is equipped with a 10L large-capacity fuel tank, which allows it to heat up continuously for nearly 10 hours, maximizing fuel performance and reducing energy waste.

【Smart Dual-Altitude Mode】Our product features a smart dual high-altitude mode (2,500m/5,000m), customizable for your off-road adventures and high-altitude journeys. The protable diesel heater required no complicated settings. The smart system automatically detects and optimizes the air-fuel ratio, mastering even thin, high-altitude air for peak performance. Even at the peak of 16,400 ft, experience powerful, rapid heat as if you were at sea level, ensuring reliable comfort for every journey.

【Safety Protections】The new 2025 upgraded motherboard is safer and provides short circuit protection, reverse connection protection, over-voltage protection, over-heat protection (≥270 °C/518 °F), etc. Indoor diesel heater can be used safely in various environments such as cars, RVs, boats and indoors, warming you up for the whole winter.

【Multiple Uses】Small diesel heater supports two operation modes: remote control and LCD panel; the smart APP also provides functions such as timer setting, plateau mode, and adjusting temperature to ensure continuous heating and help you save time. There is also a fan mode, as well as language switch, unit switch, more help and other general settings.

Warning: This heater must be exhausted to the outdoors to prevent CO poisoning. Rest easy knowing your heater is designed with your safety in mind, allowing you to focus on your adventures.

【Smart APP Control】Gain complete command with the smart app, which offers precise control over temperature, timers, power levels, altitude mode, constant temperature, and Ventiation mode settings. The Sunster diesel heater experience ultimate convenience and peace of mind

【Fast heating and energy saving】Sunster diesel heaters use reinforced aluminum heat exchangers, which increase combustion efficiency by 38% and significantly reduce fuel consumption. It only takes 3-5 minutes to feel the heat, with a consumption of only 0.16-0.45 liters per hour. 6L of oil can provide up to 20 hours of heating for a room of 20-25 square meters

【Dual Power Supply】Sunster 8KW diesel heater is equipped with 2 wiring options (12/24V DC and 110-240V AC), which can automatically switch between vehicle and household power sources. Enjoy comfortable heating anytime in scenes such as cars, RVs, trucks, tractors, garages, cabins, outdoor camping

【Ventilation mode】 The diesel heater 240v includes a ventilation feature, which allows air to circulate without using the heating function. This option is especially useful on hot days and also helps prevent moisture build-up. The property is perfect for motorhomes and caravans

【Safety in Use】Our diesel parking heater has a self-test function, which allows it to be used with confidence in a variety of environments. It also features thermostatic control, timer function, voice prompts and overheat protection (temperature ≥518 °F/270 °C) to ensure the safety and comfort of you and your vehicle.

Bluetooth App Control: By downloading the 'Sunster' app, you can easily adjust diesel heater settings, create heating plans, and monitor performance. User friendly interface design brings an intuitive and convenient control experience

Low Fuel Consumption & Low Noise: Our diesel heaters a heating efficiency of ≥ 90%. The fuel consumption is only 0.16-0.45L/H, achieving rapid heating and continuous heating. Equipped with advanced mufflers and fuel pumps, the noise during operation is reduced by 50%, allowing for a comfortable and peaceful night for both boat and camping trips

Safe & Reliable: The diesel air heater is equipped with a high safety system, including constant temperature control, timing function, voice broadcast, preheating, and overheating protection of ≥ 270 ° C; Simultaneously providing multiple protections such as overheating prevention, short circuit prevention, reverse connection prevention, and overvoltage prevention, ensuring peace of mind and comfort all night long for cars, RVs, or boats

Multiple protection: The diesel heater is equipped with multiple protections against overheating ≥ 270 ℃, short circuit, overvoltage, reverse connection, etc. It also features intelligent constant temperature, timed and voice broadcast real-time warning. It is recommended to install it professionally and discharge exhaust gas externally, ensuring peace of mind for vehicle and boat camping day and night

Wide Application: Diesel air heaters are lightweight and portable, suitable for trucks, RVs, ships, trailers, as well as homes, warehouses, factories, offices, garages, shops, and tents; Rapid heating, whether driving or staying at home, it is the first choice for heating

【Multifunctional】: It's an upgraded version of the ideal second-generation diesel parking air heater. Ceramic ignition sockets use volatile technology to heat fuel, evaporate it into a gas, and then quickly ignite and burn completely. The air heater can help you reduce fuel consumption while driving or in the cold winter, reduce the wear and tear of the car engine, and defrost, and the defogger can quickly eliminate the frost and fog on the window glass, improving driving safety.

【Quick Heating】The remote control enables remote on/off switching and preheating, providing a warm interior environment in advance. You can adjust oil quantity, temperature, and wind speed, raising the car's temperature within 10 minutes to eliminate window frost. The LCD controller screen is protected by a film! Fuel pumps are tested during production, so there may be a small amount of fuel inside.

【Efficient Diesel Heater】12V-24V diesel heater aluminum alloy diesel air heater, working temperature of the heater: -40℉ to +104℉; Embrace the winter season and year-round adventures without freezing. Experience warmth and comfort during your travels and camping trips!

【Low Noice】With its silencer, the diesel heater efficiently reduces operational noise. This is especially beneficial for diesel heaters used in enclosed spaces like vehicles, boats, and campers, ensuring a tranquil and pleasant environment for users.

【Wide Application】The diesel air heater is versatile and can be used for heating the cabins of various mechanical vehicles, including cars, lorries, RVs, trucks, caravans, engineering vehicles, boats, touring cars, garages, and more. It is an essential tool for winter travel, ensuring warmth and comfort wherever your journey takes you!