Combusto - Overlander's All in One Diesel Heater

Combusto - Overlander's All in One Diesel Heater
Combusto - Overlander's All in One Diesel Heater
Combusto - Overlander's All in One Diesel Heater
Combusto - Overlander's All in One Diesel Heater
Combusto - Overlander's All in One Diesel Heater
Combusto - Overlander's All in One Diesel Heater
Combusto - Overlander's All in One Diesel Heater
Combusto - Overlander's All in One Diesel Heater
Combusto - Overlander's All in One Diesel Heater
Combusto - Overlander's All in One Diesel Heater
Combusto - Overlander's All in One Diesel Heater
Combusto - Overlander's All in One Diesel Heater

Combusto - Overlander's All in One Diesel Heater

Regular price $849.00
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The Combusto is made to meet the demands of overlanders on winter expeditions. It delivers dependable warmth and comfort, so you can focus on the journey—not on shivering through the night or fumbling with propane tanks in the freezing dark.The Combusto!

Premium Heater In a Bunker

Rugged and reliable, this heater is built for weekend warriors to hardcore overlanders. At its core is a premium 5kW unit from our trusted manufacturer—never a cheap rebrand like Vevor—delivering steady warmth through the coldest nights. Perfect for rooftop tents, ground shelters, or even your garage workspace. Our mission is simple: break the stereotype of the ‘cheap Chinese diesel heater’ by offering something you can count on during your adventures.

 

High-Altitude Performance

Equipped with built-in elevation and cold-air sensors, the unit delivers consistent, dependable heat at altitudes up to 13,000 feet — making it ideal for high-mountain adventures and challenging terrain.

 

Fuel Consumption & Efficiency

A 5kw, generally speaking is overkill for a RTT, so we recommend always running on its lowest setting. A full 6-liter diesel tank typically lasts 3 nights. According to most user feedback, you really won’t need to run it at full blast while sleeping—unless you want to wake up roasted!

 

How Does It Work? 

The diesel heater burns fuel in a engine to make heat. A fan pulls in clean air, passes it over a hot metal part inside, and transfer the warm air into your space by ducting. The exhaust goes outside through a pipe with muffler — so only clean, dry heat stays inside. It’s safe, fuel-efficient, and great for staying warm in cold or high places.

  • Professional Assembled: Combusto is proudly final assembled in the USA.
  • Build Tough: Military-grade hard case for optimal durability.
  • High Efficiency: Powerful heating while maximizing diesel efficiency for extended operation.
  • Weather Resistance: The combusto can withstand harsh weather.
  • Enhanced Safety: Equipped with safety features like overheat protection and automatic tip over shutdown for worry-free operation.

Main Rugged Case: 18”x16”x8”

Rugged Fuel Tank: 4.5” x 15” x 16”

Fuel Capacity 6L= 1.6 Gallon

Minimum Weight: 20 lbs

Material: Polypropylene with rubber seals

 

Whats in the hot box?

  • 12V cigarette lighter plug
  • 110v Power Adapter
  • 3 inch Ducting
  • LCD control panel with 8ft wiring
  • Remote controller
  • Exhaust muffler/pipe
  • A reliable power station(300w) or power inverter is mandatory to run this unit properly.
  • If your main power source struggles to start the engine, switch to a 120V plug as a backup option.
  • Your willingness to learn: Using a diesel heater comes with a learning curve. 

This unit is intended for quick, ground-level run-and-gun use. For safety reasons, do not permanently bolt the heater to your racks or operate your vehicle with the heater fixed in place. Always use a quick-release style mounting solution instead.

 

Our customers have successfully tested two mounting methods:

-Diesel Heater Exterior Hangers (Affordable) 

-Croc Hinge Recovery Bracket(Pricey)

 

Please note: Any alterations to our original design will void the warranty.

 

By purchasing Combusto, you agree to our policies below: (Updated Sep, 2025)

 

Return Policy:

All sales are turnkey builds and final. We do not accept returns unless the Combusto was damaged in shipping and cannot operate with in 7 days of delivery. 

 

Warranty:

We provide replacement parts for up to six months from the delivery date. Our warranty includes troubleshooting support and the replacement of defective components. For minor issues that don’t require a replacement part, we’ll guide you through the troubleshooting process only.

 

Warranty Exclusions

Your warranty will be void under the following conditions:

  • Any modifications to the original design.
  • Misuse or failure to follow the operational guidelines.

Before your overland trip:

  1. Read through the instruction manual.
  2. Save this Link as it gets constant updates.
  3. Please prime it in an open space area before your first outdoor use. 

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Withstands the Toughest Conditions

ensuring they stay put no matter where your adventures take you.

Weather-Resistant

UV-resistant, and durable, ensuring they won't fade, crack, or peel even in extreme conditions.

Designed for Easy Application

Our stickers adhere firmly to a variety of surfaces, Including metal, glass, and plastic, making them Ideal for vehicles of all types, from trucks to SXS's to Jeeps.