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Deal.ai › Replacement Auto Parts
GUOXIANG
8KW Portable Diesel Air Heater 12V 24V DC with Remote Control LCD Display
GUOXIANG

8KW Portable Diesel Air Heater 12V 24V DC with Remote Control LCD Display

Best price now

$117.99at WalmartChecked Nov 12

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Price facts

  • Last seen at $117.99 at Walmart on Nov 12.

Our take on the 8KW Portable Diesel Air Heater 12V 24V DC with Remote Control LCD Display

The GUOXIANG 8KW is an all-in-one diesel air heater that runs on 12V or 24V DC and is aimed at vans, trucks, RVs, tents and garages. It claims 8 kW of output, a 1.3 gal tank for all-night running, and a working temperature range of 46.4 to 96.8°F set from an LCD panel or a remote rated to 98 ft. Built-in overheat, reverse-polarity and overvoltage protection plus an exhaust heat sleeve round out the package. Against the common 2 kW and 5 kW Chinese diesel heaters, it is a bigger-output unit with dual voltage and remote control, but 8 kW is a lot of heat for a small van, and real-world output on these units usually falls short of the label.

Best forVan and truck cab preheating in winterRV and camper owners who want off-grid heatGarage, workshop and tent heatingBuyers wanting remote control and dual 12V/24V use
Pros
  • Dual 12V/24V input suits cars and trucks
  • LCD panel plus remote control up to 98 ft
  • 1.3 gal tank supports overnight runs
  • Overheat, reverse-polarity and overvoltage protection
  • Exhaust heat sleeve included
  • Compact all-in-one body with mounting parts
Cons
  • 8 kW output is oversized for small vans and tents
  • Real output on these heaters often falls well below the rating
  • Fuel pump ticking is audible in a quiet cab
  • Installation needs exhaust and combustion-air routing through a wall or floor
  • Remote and controller instructions are often thin

8KW Portable Diesel Air Heater 12V 24V DC with Remote Control LCD Display prices at every store

  • WalmartNew

    In stockSold by LDTechnologyReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $117.99Free shippingChecked Nov 12
    Visit Walmart

What reviewers say

Owners of this class of Chinese all-in-one diesel heater generally report strong heat and easy setup for the money, with the remote and LCD controller seen as convenient. Complaints center on noise from the fuel pump, output that does not match the 8 kW claim, and vague manuals.

What people mention
  • Heat outputMixedOwners say it heats a van fast but rarely delivers the full 8 kW claimed.
  • Fuel pump noiseCriticisedThe ticking of the fuel pump is noticeable in a quiet cab at night.
  • SetupMixedThe all-in-one layout is easy to mount, but exhaust and fuel line routing instructions are thin.
  • Remote controlPraisedBeing able to start and set heat from inside the vehicle is a common plus.
  • Fuel usePraisedThe 1.3 gal tank is reported to last a night of heating without refilling.
  • Build qualityMixedOwners find it serviceable for the money but note plastic fittings and thin hardware.

About the 8KW Portable Diesel Air Heater 12V 24V DC with Remote Control LCD Display

This is an 8KW portable diesel air heater that runs on 12V or 24V DC. It heats spaces of 108-161 ft², reaching up to 210°F in 5 minutes and warming a vehicle interior in 10 minutes. It is an all-in-one unit with a built-in 1.3 gal fuel tank.

The quiet, energy-saving fuel pump burns 0.04-0.1 gal/h at over 90% efficiency. The tank supports all-night heating without refueling. An exhaust pipe heat sleeve reduces the risk of floor damage, and a sealed fuel cap secures the tank for long-term use. Built-in protections include overheat shutoff at 536°F or higher, reverse polarity protection and overvoltage protection.

Set the temperature between 46.4 and 96.8°F on the LCD screen or with the remote control, which works from up to 98 ft away. You can preheat before driving to reduce cold starts. The heater fits RVs, trucks, SUVs, vans, tents and garages, and performs well below 9,842 ft elevation.

Power
8KW
Voltage
12V/24V DC
Heating area
108-161 ft²
Heat-up
Up to 210°F in 5 minutes
Fuel use
0.04-0.1 gal/h
Efficiency
Over 90%
Fuel tank
1.3 gal
Temperature range
46.4-96.8°F
Controls
LCD screen and remote control
Remote range
Up to 98 ft
Protections
Overheat shutoff (536°F or higher), reverse polarity, overvoltage
Safety features
Exhaust pipe heat sleeve, sealed fuel cap

Specifications

color
MulticolorSource
size
8KWSource

Questions and answers

Will an 8 kW heater be too much for a small van?
Likely yes. 8 kW is aimed at larger spaces; in a small van it will cycle on and off and may run at low output most of the time. A 2 kW or 5 kW unit often suits a small camper better.
Does it really work on both 12V and 24V?
Yes, it is rated for 12V or 24V DC, so it suits both car and truck electrical systems. Check the wiring matches your vehicle's voltage before first start.
How long does the fuel tank last?
The 1.3 gal tank is rated for all-night heating. Actual burn is about 0.04 to 0.1 gal/h depending on the heat setting.
What is in the box?
The heater unit, LCD controller, remote, fuel tank and pump, exhaust pipe with heat sleeve, and mounting hardware. Confirm the kit contents before installing.
Can I use it while driving?
Yes, it is designed for vehicle use, including preheating the cab before a cold start. Route the exhaust away from the cabin and any openings.
Does it work at high altitude?
It is rated to perform below about 9,842 ft. Above that, combustion settings may need adjustment.
Where is the 8KW Portable Diesel Air Heater 12V 24V DC with Remote Control LCD Display cheapest?
At Walmart, for $117.99, as of our latest check.

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Max elevation
Performs well below 9,842 ft
Use with
RVs, trucks, SUVs, vans, tents, garages
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