VEVOR XMZ-TB20 8kW All-in-One Heater
#16 in All in oneFull review
A portable all-in-one heater with a CO shutoff and Bluetooth control, for garages, workshops and camping. Expect well under half its 8 kW rating.
Amazon $145.90$145.90
The VEVOR XMZ-TB20 8kW All-in-One Heater is the better diesel heater overall, rated 2.9 to 2.8. The VEVOR XMZ-TB20 8kW All-in-One Heater leads on controls and safety. The VEVOR XMZ-TB20 8kW All-in-One Heater costs $50 less ($145.90 vs $195.90).
VEVOR XMZ-TB20 Pro 8kW Diesel Heater
#25 in All in oneFull review
A portable heater with app control and tidy storage for garages, trucks and camps. Expect about 3 kW of heat, not 8.
Amazon $195.90$195.90
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 VEVOR XMZ-TB20 8kW All-in-One Heater for controls and safety (holds a set temperature, CO shutoff, app; no automatic altitude vs holds a set temperature, app, timer; no CO sensor).
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 | VEVOR XMZ-TB20 8kW All-in-One Heater | VEVOR XMZ-TB20 Pro 8kW Diesel Heater |
|---|---|---|
| Overall rating | 2.9/5 | 2.8/5 |
| Value 25% | 70 $46 per kW ($145.90, 3.2 kW); 8 kW claimed, more than its fuel burn can supply | 59 $61 per kW ($195.90, 3.2 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% | 72 holds a set temperature, CO shutoff, app; no automatic altitude | 60 holds a set temperature, app, timer; no CO sensor |
| Power draw 15% | 50 power draw not published (neutral score used) | 50 power draw not published (neutral score used) |
| Warranty 15% | 0 1-year warranty | 0 1-year warranty |
| Low setting 10% | 50 down to 1.4 kW (from its lowest fuel burn) | 58 down to 1.3 kW (from its lowest fuel burn) |
Specifications
| VEVOR XMZ-TB20 8kW All-in-One Heater | VEVOR XMZ-TB20 Pro 8kW Diesel Heater | |
|---|---|---|
| Heating | ||
| Heat output (maker) | 8 kW claimed (about 3.2 kW from its fuel burn) | 8 kW claimed (about 3.2 kW from its fuel burn) |
| Fuel burn | 0.18 to 0.4 L/h | 0.16 to 0.4 L/h |
| Fuel tank | - | 4.9 L |
| Build | All in one | All in one |
| Power | ||
| Supply | 12V/24V/110V | 12V/24V/110V |
| Controls and safety | ||
| Thermostat | Yes | Yes |
| Automatic altitude | No | No |
| App | Bluetooth | Bluetooth |
| Timer | - | Yes |
| Remote | Yes | Yes |
| CO shutoff | Yes | No |
| Type approval | None published | None published |
| Build | ||
| Noise | 75 dB | 75 dB |
| Dimensions | 15.94 x 10.83 x 11.61 in | 16.7 x 12.6 x 12.2 in |
| Weight | 19.8 lb | 23.4 lb |
| Warranty | 1 year | 1 year |
| Released | 2026-01 | 2026-08 |