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Product guide

HENGMEI 12V 8KW Diesel Air Heater with LCD Display

HENGMEI’s diesel air heater is listed as a 12V, 8KW unit with an LCD display, remote control and carrying handle. Its stated fuel use is 0.18-0.48 l/h, so buyers should account for the range and the installation requirements before choosing it for a vehicle or other listed setting.

At a glance

  • The listing describes LCD controls for adjusting temperature, oil volume and wind speed.
  • A remote control is included in the description, with its effective sensing distance stated as 10-20m in the product details.
  • The stated 5-litre tank and fuel-consumption range help frame refuelling expectations, though actual runtime depends on operating conditions.
Price
€104.49Save 5%

Reference price: €109.99

Price checked: 12 Nov 2026

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Pros and cons

Pros

  • The LCD display and remote control provide options for adjusting and operating the heater.
  • The carrying handle and all-in-one design are described as supporting portability.

Technical specifications

14 specifications
Identity and display
BrandHENGMEI
Screen technology listedLCD
Power and fuel
Power8KW
Voltage12 V
FuelDiesel
Tank capacity5 litres
Fuel consumption0.18-0.48 l/h
Controls and operation
Effective remote sensing distance10-20m
Outlet diameter7 cm
Operating temperature-40 to +122°F
Overheating protection464°F
Dimensions and installation
Weight listed8.3 kg
Package dimensions50 x 46.5 x 21.5 cm; 8.3 kg
Construction
Heater material and constructionThe air heater is made of high-quality aluminum and thanks to its all-in-one design, the combustion chamber, base and heat dissipation scale are made of sandblasted aluminum parts, which allows rapid heat dissipation.

What to know before buying

  • The listed fuel consumption is 0.18-0.48 l/h. Actual fuel use and heating results may vary with operating conditions. The stated overheating-protection figure is 464°F.

Listing details to confirm

The listing details are inconsistent about the remote range, giving 20m in one feature and 10-20m in the product details. The product description also calls the heater a gasoline auxiliary heater despite identifying its fuel as diesel. Confirm the selected listing details and installation requirements before purchase.

Who is it for?

A good fit for

  • Buyers seeking a listed 12V diesel air heater for a truck, boat, caravan, motorhome or other diesel vehicle.
  • Buyers who want an LCD display and remote control for heater operation.

Less suited to

  • Buyers who need a heater that can be used without a suitable 12V supply or without installation.
HENGMEI 12V 8KW Diesel Air Heater with LCD Display · photo 2
Additional product photo 2

Frequently asked questions

What power and voltage does the listing state?

It lists 8KW power and 12 V. These are listing specifications, not independent performance measurements.

What fuel consumption is listed?

The stated range is 0.18-0.48 l/h. Fuel use can vary with operating conditions.

What is the remote-control range?

The product details state 10-20m, while a feature says 20m. The listing is inconsistent, so confirm the range for the selected version.

What is included in the described package?

The product description lists a heater, fuse for diesel holder, LCD switch, LCD remote control and muffler. Check the selected listing to confirm the package.

HENGMEI 12V 8KW Diesel Air Heater with LCD Display · photo 3
Additional product photo 3

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