Portable Diesel Heater
Apollo-P1 & Apollo-P2
All-in-one diesel heater. No permanent installation. Move it between your RV, truck, and tent — and heat any of them on demand.
You get a fully pre-assembled unit — Apollo-P1 (2.5KW) or Apollo-P2 (5KW). Fuel lines, wiring, and controls are already built in. Connect the exhaust pipe, add diesel, plug in power — and it runs.
Why Choose the Vvkb Portable Diesel Heater
- Built-in fuel tank — take it anywhere. The Apollo-P1 carries 3.5L of diesel; the Apollo-P2 carries 5L. No separate fuel container, no extra setup.
- Quiet enough to sleep through — rated at ~50dB, quieter than a normal conversation. The Apollo-P1 and Apollo-P2 run in the background while you rest, without the rumble you'd expect from a diesel heater.
- Full control from the LCD panel — set your target temperature, schedule start and stop times, and read live diagnostic data without opening the unit. The optional remote control lets you adjust everything without leaving your sleeping bag.
- Sips fuel, not gulps. At minimum output, the Apollo-P1 burns just 0.136L/hr — a full 3.5L tank lasts over 25 hours. Even at full boost, you're using 0.252L/hr and drawing only 20.2W of electricity.
- E-mark, CE, RoHS, and FCC certified — tested to European vehicle safety standards before it ever ships. You're not buying a cheap white-label unit; you're buying a heater that's passed independent certification.
Who Is This For
RV Travelers
You live or travel in your RV and need reliable heat without a permanent install. Move the heater from your RV to your truck cab to your tent — one unit covers all three.
Truck Drivers
You’re sleeping in your cab overnight. Running the engine for heat burns fuel and hours on your engine. The Apollo-P1 runs all night on 3.5L of diesel — your engine stays off, your cab stays warm.
Campers & Skiers
You’re camping in freezing temperatures and a sleeping bag isn’t enough. Place the Apollo-P1 outside the tent, run the air duct inside — warm air in, exhaust out. No combustion inside your tent.
Apollo-P1 or Apollo-P2 — Which One Do You Need?
The Apollo-P1 (2.5KW) suits most vans, small RVs, truck cabs, and tents. The Apollo-P2 (5KW) is built for larger spaces — big RVs, buses, or anywhere you need heat fast in severe cold below -4°F (-20°C).
| Apollo-P1 | Apollo-P2 | |
|---|---|---|
| Heat Output | 2.5KW (8,500 BTU) | 5KW (16,100 BTU) |
| Built-in Fuel Tank | 3.5L | 5L |
| Runtime (min output) | 25+ hrs | 34+ hrs |
| Fuel Consumption (boost) | 0.252 L/hr | 0.475 L/hr |
| Electrical Draw (boost) | 1.68A / 20.2W | 2.2A / 26.1W |
| Unit Size | 22 × 34 × 33 cm | 24 × 42 × 35 cm |
| Best For | Vans, truck cabs, small RVs, tents | Large RVs, buses, severe cold |
Not sure which to pick? If you’re heating a van or truck cab, the Apollo-P1 is enough. If you run a large RV or regularly camp below -4°F (-20°C), go with the Apollo-P2.
Portable Diesel Heater — Frequently Asked Questions
The Apollo-P1 (2.5KW) suits most vans, small RVs, truck cabs, and tents. The Apollo-P2 (5KW) is built for larger spaces — big RVs, buses, or anywhere you need heat fast in severe cold below -4°F (-20°C).
Almost everything is pre-assembled at the factory — fuel lines, wiring, and controls are already built in. You install the exhaust pipe, add diesel, and connect the power supply. Most users are up and running in under 30 minutes.
Anywhere you need heat without a permanent install — RVs, truck cabs, vans, tents, yachts, buses, and mobile workshops. If you can run an exhaust pipe outside and plug in a power supply, the Apollo works there.
No. That's the whole point of the portable design. You carry one Apollo between your RV, truck, and tent — no reinstalling, no extra units to buy. One heater heats all your spaces.
The Apollo-P1 has a built-in 3.5L tank — at minimum output (1.3KW), it runs for over 25 hours. The Apollo-P2 has a 5L tank — at minimum output (1.4KW), it runs for over 34 hours. At full boost, expect 14 hours (P1) and 11 hours (P2).
There's a fuel level display on the side of the unit. You can see exactly how much diesel is left at a glance — the heater won't cut out on you unexpectedly.
The Apollo runs on DC12V and AC110V, or DC12V and AC220V — covering both North American and European outlets. Need a custom voltage (48V, 72V, or 96V)? Contact us and we'll configure it for your application.
At 32°F (0°C) outside, the Apollo-P1 brings a small space up to 68°F (20°C) in about 15 minutes. Colder starting temperatures will take longer — but the heater runs continuously until your set temperature is reached.
Yes — place the unit outside the tent. The air inlet duct pulls air from inside the tent, heats it in the sealed combustion chamber, and the hot air duct delivers warm air back in. Exhaust gases never enter your tent. Your cabin air stays completely separate from combustion.
No. The Apollo-P's outer casing is aluminum alloy — it doesn't burn, melt, or off-gas under heat. The internal Apollo-V unit uses virgin plastic, not recycled materials. Cheap heaters use recycled plastic that releases toxins and odors when heated. You won't get that with the Apollo.
Use the included stainless steel exhaust pipe to route combustion gases outside your RV. The Apollo comes with an exhaust pipe connection kit — run the pipe through a wall vent or window seal, and the unit operates safely inside your vehicle.
Vvkb Portable Parking Heater Front Details
Vvkb Portable Parking Heater Backside Introduction
More Backend Introduction for Vvkb Portable Parking Heater
How to Install The Exhaust Pipe of Vvkb Portable Parking Heater
How to Install Vvkb Portable Parking Heater
Portable Parking Heater Disassemble Guide – Vvkb Parking Heater
Apollo-P1 ignition power 90W
| Technical Data Apollo-P1 | Heat Output (KW/BTU) | Fuel Consumption (L/hr/Gal/hr) | Electrical Consumption at 12V (amps) | Input power(W) |
| Boost | 2.5 / 8500 | 0.252 / 0.067 | 1.68 | 20.2 |
| High | 2.2 / 7500 | 0.223 / 0.059 | 1.46 | 17.5 |
| Medium | 1.9 / 6600 | 0.194 / 0.051 | 1.19 | 14.3 |
| Low | 1.6 / 5600 | 0.165 / 0.044 | 0.93 | 11.2 |
| Ultra low | 1.3 / 4600 | 0.136 / 0.036 | 0.77 | 9.2 |
Apollo-P2 ignition power 95W
| Technical Data Apollo-P2 | Heat Output (KW/BTU) | Fuel Consumption (L/hr/Gal/hr) | Electrical Consumption at 12V (amps) | Input power(W) |
| Boost | 4.7 / 16100 | 0.475 / 0.126 | 2.2 | 26.1 |
| High | 4 / 13600 | 0.403 / 0.107 | 1.93 | 23.1 |
| Medium | 3.1 / 10700 | 0.315 / 0.083 | 1.57 | 18.8 |
| Low | 2 / 6800 | 0.201 / 0.053 | 0.93 | 11.2 |
| Ultra low | 1.4 / 4900 | 0.144 / 0.036 | 0.77 | 9.2 |
Packing List
| Part name | Part code | Quantity |
| VVKB portable heater host(Apollo-P1) | VKPHH3801958D | 1 |
| VVKB portable heater host(Apollo-P2) | VKPHH3801959D | 1 |
| Packing List | VKPHM3801902D | 1 |
| AC 240V Cable | VKPHP3801961D | 1 |
| DC 12V Cable | VKPHP3801962D | 1 |
| External temperature sensor | VKPHP3801955D | 1 |
| Stainless steel spiral exhaust pipe(25mm) | VKPHP3801835D | 1 |
| Stainless steel exhaust muffler | VKPHP3801858D | 1 |
| Intake muffler | VKPHP3801939D | 1 |
| Combustion air intake pipe(25mm) | VKPHP3801998D | 1 |
| Hot air pipe(Apollo-P1 60mm) | VKPHP3801938D | 1 |
| Hot air pipe(Apollo-P2 75mm) | VKPHP3801939D | 1 |
| Exhaust pipe clamp | VKPHP3801921D | 3 |
| Remote control | VKPHP3801829D | 1(Optional, additional fees apply) |
| 51-70mm Clip | VKPHP3801969D | 2 |
| Manual | VKPHM3801929D | 1 |
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