Sparks Overland 2.2kW Portable Mini Gasoline Heater
Compact heat. Quiet operation. Built for real camp use.
Now Standard With Every Mini Heater
110V Wall Adapter + Sparks Overland Load Out Cube
Please allow 4–6 weeks for delivery after your deposit is placed.
The Sparks Overland 2.2kW Portable Mini Gasoline Heater is our go-to heater for rooftop tents, small shelters, vans, trailers, and compact camp setups.
👍 PERFECT FOR ROOFTOP TENTS
The 2.2kW Mini is our recommended system for all standard, large, and hardshell rooftop tents. Its fine-tuned lower output range is designed to prevent "short-cycling," allowing it to run smoothly and maintain a steady, comfortable temperature without cooking you out of smaller sleeping spaces.
After more than two years of testing, refinement, and real-world use, we built this system around the things that actually matter in camp: quiet operation, low electrical draw, simple setup, reliable altitude performance, and easy storage.
At its core is our Sparks-spec 2.2kW gasoline heater platform, integrated into our aluminum portable enclosure with a 1.9-gallon stainless steel fuel tank, premium fuel and electrical components, Bluetooth control, quick-connect ducting, and a complete accessory system.
And now, every Mini Heater includes both a 110V wall adapter and our Load Out Cube, giving you one organized place for your ducting, power cables, funnel, adapters, caps, and heater accessories.
Built for Camp
The 2.2kW Mini is sized for applications where a larger heater simply isn’t necessary.
It is an excellent match for:
- Rooftop tents
- Small ground tents and shelters
- Vans and camper interiors
- Trailers
- Hunting and ice-fishing shelters
- Off-grid cabins and workspaces
-
Portable emergency heat applications
Its lower output range allows it to run steadily in smaller spaces without constantly cycling between full heat and shutdown.
Quiet, Efficient 2.2kW Performance
A heater running six feet from where you’re sleeping shouldn’t sound like construction equipment.
The Sparks 2.2kW platform combines a brushless motor, refined fan control, and low-noise metering pump to reduce the fan noise, vibration, and repetitive pump ticking commonly associated with portable fuel heaters.
Once running, electrical consumption remains extremely low, making the 2.2kW especially well-suited to portable power stations and smaller auxiliary battery systems.
Performance Highlights:
- Up to 2.2kW heat output
- Approximately 0.8kW minimum output
- Heated airflow up to 70 m³/h
- Automatic altitude compensation
- Brushless motor
- Low-noise metering pump
- Bluetooth app control
- Low startup power draw
- Approximately 0.7–2.8A running draw
-
Fuel consumption approximately 0.10–0.28 L/hr
Quick-Connect Duct System
No pile of hose clamps. No rebuilding the duct system every time you set up camp.
The Mini uses our quick-connect hot-air duct system so your duct can be attached or removed in seconds. The included expandable aluminum duct packs down compactly for transport and extends when it’s time to set up.
Fast out of the truck. Fast into the tent. Fast back into the Load Out Cube when you’re done.
110V Wall Power — Included
Every 2.2kW Mini now includes our 110V AC wall adapter.
Plug the adapter into a standard household outlet and connect the heater through its 12V power input. That gives you another way to run the heater when shore power is available at home, in a garage, at a powered campsite, or anywhere you have access to standard 110V AC power.
You still retain the included 12V vehicle-style power connection for portable and off-grid operation.
Sparks Overland Load Out Cube — Included
Portable equipment is only convenient if all the pieces stay together.
The included Load Out Cube is designed to carry the heater’s accessory system in one organized case. Use it to store:
- Power cables
- 110V wall adapter
- Expandable duct
- Quick-connect fittings
- Fuel funnel
- Intake travel cap
-
Small adapters and hardware
Instead of cables, fittings, and ducting ending up in three different bins, the complete support kit stays together and ready to go.
Stainless Steel Fuel Tank
Inside the enclosure is a 1.9-gallon stainless steel gasoline tank designed specifically around the portable heater package. We use metal rather than a basic external plastic fuel tank because it creates a cleaner, more durable, integrated system for transport and repeated field use.
The low-profile tank includes a dedicated fill point and pressure-management system and is securely mounted within the enclosure.
Gasoline-Specific Fuel System
The entire fuel system is configured specifically for gasoline operation. This includes:
- Gasoline-compatible fuel line
- Metering pump and filtration
- Secure connections
- Integrated stainless fuel tank
-
Combustion tuning designed for gasoline
The result is a compact system built around one fuel source from tank to burner.
Bluetooth Control
Control the heater without climbing out of your sleeping bag. Bluetooth connectivity allows compatible heater functions to be controlled from your phone, including output and temperature adjustment. You also retain the dedicated physical controller mounted directly on the heater.
Isolated Combustion System
The heater uses a sealed combustion circuit separate from the heated-air stream. Combustion air is drawn from outside the heated space, while exhaust is routed externally according to the installation instructions. The air being heated and delivered to your tent, camper, or shelter does not pass through the combustion chamber.
As with any fuel-burning heater, the combustion intake and exhaust must remain outside the occupied space, and the heater must be operated according to the supplied safety instructions.
Premium Components Throughout
We didn’t build the Mini around the cheapest collection of parts we could find. You’ll find details such as:
- Stainless exhaust components and muffler
- Sealed electrical connectors
- Quality gasoline-compatible fuel line
- Stainless fuel tank and silicone connections
- Aluminum expandable hot-air ducting with quick-connect duct hardware
- Brushless heater motor
-
Purpose-built enclosure and mounting hardware
They’re small details individually. Together, they’re what make the finished heater feel like a complete system.
Assembled & Tested in Colorado
Each Sparks Overland portable heater is assembled, integrated, and tested in Colorado before shipment. The heater core, enclosure, fuel system, wiring, duct connections, tank, and accessories are brought together as a complete Sparks Overland system rather than simply shipped as a collection of components.
What’s Included
Every Sparks Overland 2.2kW Portable Mini Gasoline Heater includes:
- Sparks Overland 2.2kW gasoline heater system
- 1.9-gallon stainless steel fuel tank
- Integrated heater controller
- Mountable aluminum legs
- Quick-connect hot-air duct system & expandable aluminum ducting
- 110V AC wall adapter & 12V vehicle-style power cable
- Sparks Overland Load Out Cube
- Silicone fuel funnel & air-intake travel cap
-
Instruction manual
Specifications
- Heat Output: Up to 2.2kW (Minimum: ~0.8kW)
- Fuel: Gasoline / petrol
- Fuel Consumption: Approx. 0.10–0.28 L/hr
- Heated Air Volume: Up to 70 m³/h
- Electrical System: 12V DC
- Startup Draw: [Insert Amp Draw here, e.g., Approx. 8A]
- Running Draw: Approx. 0.7–2.8A
- 110V Operation: Included AC-to-12V wall adapter
- Duct System: Quick-connect (Insert mm size here if applicable)
- Altitude Compensation: Automatic
- Fuel Tank: 1.9-gallon stainless steel
- Dimensions: Approx. 20” × 12” × 12.5”
- Weight: Approx. 36 lb / 16.3 kg
-
Bluetooth: Yes
Why the 2.2kW Mini?
Because most people don’t need the biggest heater we can fit in a box.
The 2.2kW Mini is built for customers who want efficient heat, low power consumption, quiet overnight operation, compact dimensions, and a complete portable system.
You get the heater. You get the fuel tank. You get the quick-connect duct system. You get both 12V and 110V power options. And now you get a Load Out Cube that keeps the entire accessory system together.
One box. One cube. One complete heating system. That’s the Sparks Overland Mini.
