Sokaiso 8kW App Diesel Heater
#3 in All in oneFull review
A very cheap heater with thermostat, app control and a two year warranty, for tents, garages and occasional van use. Expect closer to 4.2 kW than the 8 kW on the box.
Amazon $77.69$77.69
The Sokaiso 8kW App Diesel Heater is the better diesel heater overall, rated 3.4 to 3.2. The Sokaiso 8kW App Diesel Heater leads on warranty. The VEVOR XMZ-L-D3 8kW All-in-One Heater wins on controls and safety. The Sokaiso 8kW App Diesel Heater costs $23.31 less ($77.69 vs $101).
VEVOR XMZ-L-D3 8kW All-in-One Heater
#4 in All in oneFull review
A cheap upright all-in-one heater with an app, timer and automatic altitude adjustment, for tents, garages and high-country camping. Expect well under its 8 kW rating.
Amazon $101$101
Prices were last checked October 30, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Sokaiso 8kW App Diesel Heater for warranty (2-year warranty vs 1-year warranty).
- Choose the VEVOR XMZ-L-D3 8kW All-in-One Heater for controls and safety (holds a set temperature, automatic altitude, app, timer; no CO sensor vs holds a set temperature).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every all in one diesel heater; a clear win is highlighted. How we rank explains each one.
| Factor weight | Sokaiso 8kW App Diesel Heater | VEVOR XMZ-L-D3 8kW All-in-One Heater |
|---|---|---|
| Overall rating | 3.4/5 | 3.2/5 |
| Value 25% | 100 $18 per kW ($77.69, 4.2 kW); 8 kW claimed, more than its fuel burn can supply | 100 $20 per kW ($101, 5 kW); 8 kW claimed, more than its fuel burn can supply |
| Type approval 20% | 0 no type approval published | 0 no type approval published |
| Controls and safety 15% | 65 holds a set temperature | 80 holds a set temperature, automatic altitude, app, timer; no CO sensor |
| Power draw 15% | 50 power draw not published (neutral score used) | 44 up to 40 W running |
| Warranty 15% | 50 2-year warranty | 0 1-year warranty |
| Low setting 10% | 50 down to 1.4 kW | 58 down to 1.3 kW (from its lowest fuel burn) |
Specifications
| Sokaiso 8kW App Diesel Heater | VEVOR XMZ-L-D3 8kW All-in-One Heater | |
|---|---|---|
| Heating | ||
| Heat output (maker) | 8 kW claimed (about 4.2 kW from its fuel burn) | 8 kW claimed (about 5 kW from its fuel burn) |
| Lowest output | 1.4 kW | - |
| Fuel burn | 0.16 to 0.52 L/h | 0.16 to 0.62 L/h |
| Fuel tank | 5 L | 5 L |
| Build | All in one | All in one |
| Power | ||
| Supply | 12V/24V | 12V |
| Running draw | - | 40 W |
| Controls and safety | ||
| Thermostat | Yes | Yes |
| Automatic altitude | - | Yes, to 18,045 ft |
| App | - | Bluetooth |
| Timer | - | Yes |
| Remote | Yes | Yes |
| CO shutoff | - | No |
| Type approval | None published | None published |
| Build | ||
| Dimensions | - | 15 x 5.9 x 16.1 in |
| Weight | - | 20.6 lb |
| Warranty | 2 years | 1 year |