Top 10 Chinese Diesel Heater

Discover our curated selection of high-quality products.

Last update: 12-07-2026

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1
8KW Diesel Heater, 12V Diesel Air Heater with Bluetooth Remote Control and Smart APP,Car Heaters Automatic Adjustment Support Heater 10L Fuel Tank for Car, Truck, Garage,Boat, RV,Trailer

8KW Diesel Heater, 12V Diesel Air Heater with Bluetooth Remote Control and Smart APP,Car Heaters Automatic Adjustment Support Heater 10L Fuel Tank for Car, Truck, Garage,Boat, RV,Trailer

  • 【Fast Heating】HCALORY 12 volt diesel heater have a built-in all-aluminum construction that combines efficient heating with fast heat transfer and heating, and you can feel the heat in 1 second. Our forced air diesel heater increase thermal efficiency and coverage area, outputting 5500-18000 BTUs of heat and heating 20-27 m² in 10 minutes, getting you into the warmth fast.
  • 【Energy Saving】Our fuel consumption is reduced to 0.15 L/h - 0.44 L/h, which increases the diesel garage heater's range; while other heaters' fuel consumption is only 0.28 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.
  • 【Altitude Mode】Diesel heater 12V is configured with highland mode, 5500M(18044FT) above sea level, which can be automatically adjusted to different altitudes and warms up quickly.Hcalory 12v & 24V portable diesel air heater is suitable for any use in RVs, carpentry houses, camping, vans and so on.
  • 【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.
9.2/10
Editor's Pick
Available at Amazon
2
Diesel Air Heater, 12V 5KW Parking Heater Diesel Night Heater with Silencer LCD Monitor Thermostat For Car Trailer Truck Boat Caravan Motor-home Campervans (Black)

Diesel Air Heater, 12V 5KW Parking Heater Diesel Night Heater with Silencer LCD Monitor Thermostat For Car Trailer Truck Boat Caravan Motor-home Campervans (Black)

  • 【Specification】Heater power: 5KW,Fuel gasoline: diesel,Car air conditioning type: Heating,Rated voltage: 12V,Working temperature of the heater: -40℃~+50℃,Working temperature of the oil pump: -40℃~+40℃,Item Size: about 15.3" x 5.7" x 5.7" inch (As picture shows)(please confirm the car voltage then adjust)
  • 【Low noise】Effectively reduce noise through blower speed control, silent fan, silent oil pump. The silent fan sleeps peacefully, and the metering oil pump adopts an improved low frequency pulse with low vibration.complete combustion, silent, uniform and stable wind speed
  • 【Warm up fast】Diesel air heater Can preheat engine coolant to prevent engine wear started at low temperature; protects your engine for an extended life, reduces maintenance intervals and saves money. a diesel air heater is going to provide more heat, more rapidly. Warms a small car in 8 minutesin 35 degree weather to 72 degrees. If you need supplemental heat in your car, this is the heater for you.
  • 【Packaging including and customer service】Comes with 1 x Air Heater,1 x Silencer,1 x LCD Thermostat,1 x Remote Control，1 x Tank(10L),1 x Wire Bundle,2 x Vent,2 x Air Outlet Pipe,1 x Intake Pipe,1 x Exhaust Pipe,1 x Oil Pump,1 x Fixed Plate,1 x White Oil Pipe， 1 x Oil Nozzle,1 x Tee, 1 x Fastener, 1 x Oil Extractor,1x Installation Parts, With a complete mounting kit - including all mounting screws, which means all installation kit and instruction are included.
  • 【Wide application】Portable diesel fuel heaters, the air heater can be used to heat the cabin and other types of vehicles, such as cars, RVs, vans, buses, trucks, recreational vehicles, engineering vehicles, etc. When the vehicle is replaced, the new car can be disassembled. the diesel heaters also can be used for homes and shop. The remote control does not contain batteries
9.1/10
Available at Amazon
3
12V 5KW Air Diesel Heater Parking Heater Diesel Night Heater with Silencer LCD Switch Remote Control 10L Tank For Truck, Boat, Car Trailer, Motorhomes, Campervans (Style 1)
Triclicks

12V 5KW Air Diesel Heater Parking Heater Diesel Night Heater with Silencer LCD Switch Remote Control 10L Tank For Truck, Boat, Car Trailer, Motorhomes, Campervans (Style 1)

  • WIDELY USED - The diesel air heater can be used for truck, boat, car trailer, motorhomes, touring car, campervans, caravans and all kinds of other diesel vehicles. Diesel air heater is also suitable for indoor use, such as for home, warehouse, factory, office, etc. Tips: The smaller the space, the faster the warmth. If the space is large, it is recommended to buy a few more heaters to heat it.
  • REMOTE CONTROL, PREHEATING IN ADVANCE - Remote control can Preheating, oil quantity, temperature and wind speed can be adjusted, window's frost can be eliminated. Environmentally air diesel heater, low emissions, low fuel consumption. NOTE: The remote control needs to be set before it can be used. You can see the steps in the Product Description.
  • EASY TO OPERATE & CONVENIENT TO USE - The LCD dynamic display will clearly show the running state of the machine. Fuel, electricity, temperature can be set arbitrarily. Compact structure, easy to move. When the vehicle is replaced, it can be disassembled to the new car.
  • LOW NOISE - Equipped with a silencer, and the oil pump has a low pulse frequency and minimal vibration, effectively reducing noise. The diesel heater adopts volatile technology, which heats and evaporates the diesel into gas through ignition plug, ignites quickly, and burns fully.
  • FULL KIT - Includes everything needed for standard installation. Package Included: 1 x Diesel Air Heater, 1 x Set of Accessories (Shown as Picture), 1 x Manual. Professional installation is recommended.
9.0/10
Bestseller
Available at Amazon
4
Jacgood 12V 5KW-8KW Diesel Air Heater，With Remote Control LCD Monitor Low Noise Fast Heating Parking Heater, For Car Trucks Boat Bus RV and Trailer. (Red)
Jacgood

Jacgood 12V 5KW-8KW Diesel Air Heater，With Remote Control LCD Monitor Low Noise Fast Heating Parking Heater, For Car Trucks Boat Bus RV and Trailer. (Red)

  • Upgraded New Version: Heater power: 8KW,Fuel gasoline: diesel,Car air conditioning type: Heating,Rated voltage: 12V,Working temperature of the heater: -40℃~+50℃, Working temperature of the oil pump: -40℃~+40℃. Fuel consumption: 0.1~0.64L/hour.
  • Preheating in Advance: Equipped with a remote control, you can adjust the temperature through the remote control or panel, and heat the car before entering the car in the cold winter.
  • Safe and Low-Noise: The heater is environmentally friendly with low emissions and low fuel consumption, keeping you warm without harming the environment. Effectively reduce noise through blower speed control, giving a quiet and comfortable environment.
  • Wide Range of Use: This diesel engine heater can be used to heat the cab of various diesel mechanical vehicles, such as cars, buses, RVs, trucks, engineering vehicles, etc. It can also be used in all kinds of extreme hot and cold weather.
  • Easy to Install: The heater product comes with a complete installation kit, including all mounting screws, please read the instructions before installation. If you encounter any problems during installation or use, please contact our customer service at any time.
  • NOTE:The product needs to be installed, you can refer to the video in the main picture for the installation steps.
8.8/10
Available at Amazon
5
5KW / 8KW 12V Diesel Air Heater Parking Heater Diesel Night Heater w/LCD Switch & Remote Control & Silencer & 10L Fuel Tank for Car Trucks Boat Trailer Motorhomes (Red+Black, 5KW)

5KW / 8KW 12V Diesel Air Heater Parking Heater Diesel Night Heater w/LCD Switch & Remote Control & Silencer & 10L Fuel Tank for Car Trucks Boat Trailer Motorhomes (Red+Black, 5KW)

  • 【WIDE APPLICATION】- The diesel heater can be used not only as a window glass defrost, but also for heating the cabs of a wide range of 12V vehicles such as trucks, boats, cars, trailers, motorhomes, caravans, campers and more. Diesel air heaters are also suitable for indoor use, such as homes, warehouses, factories, offices and so on. Our air heaters can also be used at high altitudes up to 4500 meters above sea level.
  • 【CONVENIENT USE】- The diesel heater will help you defrost quickly, save time, and warm up the interior space quickly. It is compact and easy to move. It can be removed to the new vehicle when the vehicle is replaced.
  • 【LCD DISPLAY】- The LCD dynamic display will clearly show the running state of the machine. Fuel, electricity, temperature can be set arbitrarily.
  • 【REMOTE CONTROL】- Remote control can Preheating, oil quantity, temperature and wind speed can be adjusted, window's frost can be eliminated. NOTE: The remote control needs to be set before it can be used. You can see the steps in the Product Description.
  • 【PACKAGE INCLUDES】- 1 x Diesel Air Heater, 1 x LCD Switch, 1 x Remote Control, 1 x Silencer, 1 x 10L Fuel Tank, 1 set of mounting accessories, 1 x English Manual. Air diesel heater, low emissions, low fuel consumption.
8.8/10
Available at Amazon
6
Sunster 8KW Portable ALL IN ONE Diesel Air Heater, 12V 24V 220V Diesel Parking Heater, Parking Bunk Heater with Bluetooth APP Control and LCD Monitor for Car Trucks Boat Bus RV Motor-Homes and camper

Sunster 8KW Portable ALL IN ONE Diesel Air Heater, 12V 24V 220V Diesel Parking Heater, Parking Bunk Heater with Bluetooth APP Control and LCD Monitor for Car Trucks Boat Bus RV Motor-Homes and camper

  • Real Use Anywhere-Apart from supporting 12v and 24v, the kit includes a 110-240v transfomer. You can plug the heater directly to 220 volts sockets. No fuss to buy extra parts and do the DIY work to use it in your garage or basement. Make you feel toasty in RV,car, camper,trailer, home, shop, basement etc in winter. Get prepared when the weather takes a turn.
  • Smart- To save you time and make the use of our heater more comfortable for you, we have updated the motherboard of the heater and in particular added an extended Bluetooth module. With the app, you can operate the heater.
  • Use Safety-Our heaters are equipped with intelligent temperature control and overheat protection to ensure your safe use throughout the winter season. In addition, it has also passed the certification, providing you with more reliable and peace of mind.
  • low fuel consumption&Smart fuel saving-Upgraded the aluminum body of the heater, reducing fuel consumption to 0.11-0.35 (L/H) and increasing heating speed.
  • Improved LCD switch display：There are two new functions, manual refueling mode（pumping can be manually controlled, which saves you a lot of time）；Automatic start & stop (in automatic mode, when the indoor temperature reaches the set temperature, it will automatically shut down after a delay of 30 seconds; when the indoor temperature is 2 ℃ below the set temperature, it will automatically start up after a delay of 30 seconds)
8.6/10
Available at Amazon
7
5KW / 8KW 12V Diesel Air Heater All-in-one Parking Heater Diesel Night Heater With LCD Switch & Remote Control for Car Trucks Boat Trailer Caravan Campervans (Single Hole Red, 5KW)

5KW / 8KW 12V Diesel Air Heater All-in-one Parking Heater Diesel Night Heater With LCD Switch & Remote Control for Car Trucks Boat Trailer Caravan Campervans (Single Hole Red, 5KW)

  • 【WIDE APPLICATION】- The diesel heater can be used not only as a window glass defrost, but also for heating the cabs of a wide range of 12V vehicles such as trucks, boats, cars, trailers, motorhomes, caravans, campers and more. Diesel air heaters are also suitable for indoor use, such as homes, warehouses, factories, offices, etc.
  • 【CONVENIENT USE】- The diesel heater will help you defrost quickly, save time, and warm up the interior space quickly. Experience a different driving experience in the cold winter. Our air heaters can also be used at high altitudes up to 4500 meters above sea level.
  • 【REMOTE CONTROL】- Remote control can Preheating, oil quantity, temperature and wind speed can be adjusted, window's frost can be eliminated. NOTE: The remote control needs to be set before it can be used. You can see the steps in the Product Description.
  • 【LCD DISPLAY】- The LCD dynamic display will clearly show the running state of the machine. Fuel, electricity, temperature can be set arbitrarily.
  • 【PACKAGE INCLUDES】- 1 x Diesel Air Heater, 1 set of mounting accessories, 1 x English Manual. Air diesel heater, low emissions, low fuel consumption. It is compact and easy to move. It can be removed to the new vehicle when the vehicle is replaced.
8.4/10
Available at Amazon
8
12V 5KW Diesel Air Heater, All in One 5000W Parking Heater Kit with Remote Control Silencer and LCD Display, Fast Heating, for RV Truck, Motorhomes, Boat, Bus, Car Trailer, Caravans (Black)

12V 5KW Diesel Air Heater, All in One 5000W Parking Heater Kit with Remote Control Silencer and LCD Display, Fast Heating, for RV Truck, Motorhomes, Boat, Bus, Car Trailer, Caravans (Black)

  • 5000W power ensures rapid heat generation, Let the indoor temperature reach a comfortable temperature in a short time.
  • The Air heater can be used to various diesel mechanical vehicles such as Cars, RVs, Vans, Bas, Trucks, Engineering vehicles etc.With instructions to help you how to use it
  • Through Silent fan, Silent oil pump,Suitable blower speed and Silencer to lower the noise. The metering oil pump uses improved low-frequency pulse.
  • When the Professional Diesel Air Heater working Make you feet and hands feel comfortable. you will No longer feel cold that driving in snowy day or cold day. LCD Thermostat Monitor allows you to control the working of this diesel air heater will be more convenient. In addition, it can defrost and defog the windshield
  • 【NOTE】 It's very important to install the heater by correct steps, please double check before use. If you need any help, we will resolve it as soon as possible.
8.4/10
Available at Amazon
9
12V 5KW/8KW Diesel Air Heater，5000W-8000W Parking Heater Kit With Remote Muffler And LCD Display For RV Fast Heating，RV Trucks, Car Trailers, Boats, Buses (Red)

12V 5KW/8KW Diesel Air Heater，5000W-8000W Parking Heater Kit With Remote Muffler And LCD Display For RV Fast Heating，RV Trucks, Car Trailers, Boats, Buses (Red)

  • 【ALUMINUM BODY】- The combustion chamber, the base and the heat-dissipating scale are all sand-blasted aluminum parts. It is integrally formed, featuring with uniform heat dissipation, fast heat.
  • 【ENERGY SAVING】- The optimized frequency conversion ECU accurately controls the injection frequency of the oil pump, and controls the intake air amount with the precise speed to extend the service life of the heater.
  • 【LOW NOISE】- Effectively reduce noise through blower speed control, silent fan, silent oil pump. The silent fan sleeps peacefully, and the metering oil pump adopts an improved low frequency pulse with low vibration
  • 【COMPLETE ACCESSORY】- With a complete mounting kit - including all mounting screws, which means all installation kit and instruction are included. Making it easy to install and use.Also with a muffler.
  • 【WIDE APPLICATION】- This diesel air heater can be applied for heating the cab of various diesel mechanical vehicles such as cars, buses, RVs, trucks, engineering vehicles, etc.
  • NOTE:The product needs to be installed, you can refer to the video in the main picture for the installation steps.
8.3/10
Available at Amazon
10
2KW Diesel heater, 12V Parking Fuel heater, Night Air Heater, Upgrade Smart Remote Control With Bluetooth APP Control For Truck, Boat, Car Trailer, Motorhomes, Campervans, Caravans, black

2KW Diesel heater, 12V Parking Fuel heater, Night Air Heater, Upgrade Smart Remote Control With Bluetooth APP Control For Truck, Boat, Car Trailer, Motorhomes, Campervans, Caravans, black

  • Bluetooth APP Control High-Efficiency Heating: 2KW diesel heaters, 12V, suit various applications. This model is a minimum energy consumption and high efficiency, suitable for low-demand applications.
8.1/10
Available at Amazon

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