Updated: 16 Feb 2025

12v 5kw air diesel heaters

Explore up to 39% Off

Updated: 16 Feb 2025

#1

Best Choice
Fiberfly Diesel Heater 5KW, 15L Tank, Diesel Air Heater 12V, Muffler, Diesel Parking Heater with LCD Thermostat Monitor of Plateau Version & Remote Control for RV, Trailer, Boat, Truck and Motor-home

9.9

Fiberfly

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Why we love it

Efficient fuel consumption and low emissions.

Wide application for various diesel vehicles.

Automatic control for customizable settings.

Main highlights

Compact Low Emission Heater
This diesel heater offers a 5KW power output, low emissions, and fuel consumption, making it environmentally friendly and efficient for heating various diesel vehicles.

Versatile Heating Applications
Ideal for commercial vehicles, automotive, recreational vehicles, buses, vans, trucks, and more, ensuring warmth and comfort in diverse settings.

Efficient Fuel Consumption
Customers consistently praise the heater's low fuel consumption and efficiency, noting significant savings compared to propane and minimal power draw.
#2

Value for Money
WAYSKA Diesel Heater 12V, 15L Tank, Diesel Air Heater 5KW, Muffler, Diesel Parking Heater with LCD Thermostat Monitor & Remote Control for Trucks, Trailer, Boat and Motor-Home

9.8

WAYSKA

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Why we love it

Fast heating with low emissions.

Effective noise reduction for peaceful sleep.

Suitable for high altitudes and various vehicles.

Main highlights

Fast Heating and Low Emissions
Utilizes volatile technology with a ceramic spark plug for quick ignition and complete combustion, ensuring low emissions, fuel, and power consumption.

Ideal for Cold Weather Camping
Perfect for RVs, trailers, boats, and caravans, especially in areas with extreme cold temperatures or high altitudes.

Effective Heating Performance
Customers consistently praise the heater's ability to quickly and effectively warm up spaces, even in extremely cold conditions.
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#3
ChuBu Diesel Heater 2KW/5KW/8KW 12V-24V Portable Diesel Air Heater with Muffler, Remote Control, LCD Monitor, Fast Heating Defrost Defog for Campers, Truck, RV, Boat, Garage

9.7

ChuBu

-12%

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Main highlights

【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.

【LOW ENERGY CONSUMPTION】Fuel consumption: 0.1-0.25 L/h (0.03-0.07 gal/hr). Our diesel air heater boasts remarkably low fuel and power consumption, making it perfect for extended use. Stay warm during chilly winter days and effortlessly clear frost from your windows.

【EFFICIENT DIESEL AIR HEATER】12V-24V diesel heater 8KW 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!

-12%
#4
VEVOR 12V Diesel air Heater, 5KW Diesel air Heater, air Diesel Heater, air Diesel Heater, air Auxiliary Heater, Diesel air Diesel Heater with Silencer

9.6

VEVOR

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Main highlights

VEVOR 12V auxiliary heater air heater, 5KW auxiliary heater air auxiliary heater (black)
#5
PHILTOP Diesel Air Heater 12V 5KW, All in One Diesel Heater Parking Heater, fit for Car RV Truck Camper Trailer RV - Black

9.5

PHILTOP

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Main highlights

[Wide Compatibility] This car heater is widely used in cars, SUVs, taxis, jeeps, trucks, etc. Parking heater for all 12V cars, suitable for trucks, campers and caravans

[Specification] Heater power: 8KW. Fuel gasoline: diesel. Rated voltage: 12V. Car air conditioner type: Heating. Complete combustion rate: 100%. Fuel consumption (liters/hour): 0.1 0.24 liters / 0.026 0.063 gallons. Operating temperature: -40 °C 80 °C / 40 176 ℉

[Efficient Diesel Heater] 5KW heating power, the fuel is heated into gas through the ceramic spark plug, which can heat up in a few minutes and warm the cab. Solve the problems of defrosting, snow scraping and fogging of car windows
#6
HCALORY 12V Portable Diesel Air Heater, 5KW All-in-One Diesel Parking Heater, Parking Bunk Heater with Bluetooth APP Control and LCD Monitor for Car Trucks Boat Bus RV Motor-Homes and camper

9.4

HCALORY

-39%

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Why we love it

Complies with safety standards.

Low noise operation.

Powerful heat output.

Main highlights

Certified Safety Features
Complies with safety regulations, includes automatic shutdown and overload protection for safe operation.

Ideal for Quiet Environments
Engineered for low noise, perfect for residential and noise-sensitive areas.

Highly Effective Heating
Consistently praised for its powerful heat output, maintaining warmth in large spaces.

-39%
#7
Orion Motor Tech 5kW Diesel Heater, 12V 24V All in One Diesel Air Heater with LCD Monitor & Remote Control, Compact Portable Diesel Heater with 1.3 Gal Tank for Car Truck RV Camper Boat Indoors

9.2

Orion Motor Tech

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Why we love it

Efficient fuel consumption.

Remote control convenience.

Quiet operation.

Main highlights

Efficient Heating and Fuel Saving
The Orion Motor Tech 5kW diesel heater offers fast heating with low fuel consumption, operating for 10-24 hours on a 1.3-gallon tank.

Versatile Use Across Various Environments
Ideal for cars, trucks, RVs, and camping, it functions reliably from -40 F to 122 F, even at high altitudes.

User-Friendly Remote Control
Praised for its remote control feature, allowing preheating from up to 164 feet away.
#8
All-in-one Diesel Heater 5KW/8KW 12V-24V Diesel Air Heater with Muffler, Remote Control, LCD Monitor, Fast Heating Defrost Defog for Campers Truck Trailer RV Boat Garage

9.0

ChuBu

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Main highlights

Zippy Fast Heating & Remote Control: Remote control enables preheating and on/off switching. Adjust oil quantity, temperature, and wind speed to raise car temperature within 10 minutes, eliminating window frost. LCD controller screen is film-protected. Fuel pumps are pre-tested.

Low Fuel Consumption: Fuel consumption: 0.1-0.25 L/h (0.03-0.07 gal/hr). Remarkably low fuel and power usage ideal for extended use. Stay warm, clear frost from windows effortlessly.

Efficient Diesel Heater: 12V-24V 5KW aluminum alloy diesel air heater operates from -40℉ to +104℉. Enjoy warmth and comfort during winter travels and camping.
#9
Diesel Heater, 5KW 12V Diesel Air Heater with Remote Control & LCD Display, All in One Portable Diesel Heater with 5L/1.3Gal Fuel Tank, Low Noise Parking Heater for Truck RV Camper Boat Tent Garage

8.9

BreAro

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Main highlights

Rapid Heating: Heater Power: 5 KW; Rated Voltage: 12V. Our diesel heater adopts a sandblasting aluminum heat exchanger to quickly generate and transfer heat, improve heat efficiency and coverage area, Outputs 4700~17000 BTU of heat to warm up 161-215ft²/15-20m² in 10 minutes, allowing you to quickly put into a warm environment.

LCD and Intelligent Control: Our diesel parking heater is equipped with an intelligent LCD monitor and remote control (32 ft/10 m), with an adjustable temperature range of 46.4 °F-96.8 °F/8 °C-36 °C. In addition, our diesel air heater is fitted with an intelligent sensor that prevents it from running dry and maintains a steady temperature. With time on-off setting, thermostatic control, overheating protection at ≥230 °C/440℉, ensure safe and comfortable experience throughout the night.

Efficient Heating & Low Emissons: Our 5kw diesel heater is very low in fuel and power consumption. Precision fuel pump and ceramic spark plug quickly ignites the gas in the engine cylinder, fully burning it and reducing emissions. Consuming only 1 gallon per night and fuel consumption to a range of 0.16-0.52 (L/H). With a 5 L/1.3gal large capacity fuel tank, the 12v heater for camper can provide continuous heat for up to 16 hours, maximizing fuel efficiency and minimizing energy waste.
#10
Triclicks Diesel Air Heater 12V 5KW-8KW Parking Heater Diesel Night Heater with Silencer LCD Switch Remote Control 10L Tank for Truck, Boat, Car Trailer, Motorhomes, Campervans, Caravas

8.7

Triclicks

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Main highlights

Widely Used: 12V 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 & LCD Switch: Equipped with LCD monitor and remote control . The LCD dynamic display will clearly show the running state of the machine. Fuel, electricity, temperature can be set arbitrarily to meet your different needs.

Low Energy Consumption & Free Setting: Environmentally air diesel heater, low emissions, low fuel consumption. The fuel pump vibration is low, effectively reducing the noise and letting you enjoy a quiet and warm space.

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12v 5kw air diesel heaters

Fiberfly Diesel Heater 5KW, 15L Tank, Diesel Air Heater 12V, Muffler, Diesel Parking Heater with LCD Thermostat Monitor of Plateau Version & Remote Control for RV, Trailer, Boat, Truck and Motor-home

9.9

Why we love it

Main highlights

WAYSKA Diesel Heater 12V, 15L Tank, Diesel Air Heater 5KW, Muffler, Diesel Parking Heater with LCD Thermostat Monitor & Remote Control for Trucks, Trailer, Boat and Motor-Home

9.8

Why we love it

Main highlights

ChuBu Diesel Heater 2KW/5KW/8KW 12V-24V Portable Diesel Air Heater with Muffler, Remote Control, LCD Monitor, Fast Heating Defrost Defog for Campers, Truck, RV, Boat, Garage

9.7

Main highlights

VEVOR 12V Diesel air Heater, 5KW Diesel air Heater, air Diesel Heater, air Diesel Heater, air Auxiliary Heater, Diesel air Diesel Heater with Silencer

9.6

Main highlights

PHILTOP Diesel Air Heater 12V 5KW, All in One Diesel Heater Parking Heater, fit for Car RV Truck Camper Trailer RV - Black

9.5

Main highlights

HCALORY 12V Portable Diesel Air Heater, 5KW All-in-One Diesel Parking Heater, Parking Bunk Heater with Bluetooth APP Control and LCD Monitor for Car Trucks Boat Bus RV Motor-Homes and camper

9.4

Why we love it

Main highlights

Orion Motor Tech 5kW Diesel Heater, 12V 24V All in One Diesel Air Heater with LCD Monitor & Remote Control, Compact Portable Diesel Heater with 1.3 Gal Tank for Car Truck RV Camper Boat Indoors

9.2

Why we love it

Main highlights

All-in-one Diesel Heater 5KW/8KW 12V-24V Diesel Air Heater with Muffler, Remote Control, LCD Monitor, Fast Heating Defrost Defog for Campers Truck Trailer RV Boat Garage

9.0

Main highlights

Diesel Heater, 5KW 12V Diesel Air Heater with Remote Control & LCD Display, All in One Portable Diesel Heater with 5L/1.3Gal Fuel Tank, Low Noise Parking Heater for Truck RV Camper Boat Tent Garage

8.9

Main highlights

Triclicks Diesel Air Heater 12V 5KW-8KW Parking Heater Diesel Night Heater with Silencer LCD Switch Remote Control 10L Tank for Truck, Boat, Car Trailer, Motorhomes, Campervans, Caravas

8.7

Main highlights

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