maXpeedingrods 8KW Bluetooth Heater
#1 in SplitFull review
A bargain split heater for a van, RV or workshop on a budget. Expect closer to 5 kW than the 8 kW on the box, and no stated warranty.
Amazon $95.99$95.99
The maXpeedingrods 8KW Bluetooth Heater is the better diesel heater overall, rated 3.6 to 3.2. The maXpeedingrods 8KW Bluetooth Heater costs $5.56 less ($95.99 vs $101.55).
VEVOR XMZ-D2 8kW Bluetooth Heater
#9 in SplitFull review
A cheap split kit with Bluetooth control and automatic altitude adjustment, for DIY installs in vans and campers that travel high. Real output is far below 8 kW.
Amazon $119.90 VEVOR $101.55$101.55
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.
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every split diesel heater; a clear win is highlighted. How we rank explains each one.
| Factor weight | maXpeedingrods 8KW Bluetooth Heater | VEVOR XMZ-D2 8kW Bluetooth Heater |
|---|---|---|
| Overall rating | 3.6/5 | 3.2/5 |
| Value 25% | 100 $19 per kW ($95.99, 5 kW); 8 kW claimed, more than its fuel burn can supply | 100 $20 per kW ($101.55, 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% | 72 holds a set temperature, automatic altitude, app; no CO sensor | 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 warranty not published (neutral score used) | 0 1-year warranty |
| Low setting 10% | 83 down to 1 kW | 58 down to 1.3 kW (from its lowest fuel burn) |
Specifications
| maXpeedingrods 8KW Bluetooth Heater | VEVOR XMZ-D2 8kW Bluetooth Heater | |
|---|---|---|
| Heating | ||
| Heat output (maker) | 8 kW claimed (about 5 kW from its fuel burn) | 8 kW claimed (about 5 kW from its fuel burn) |
| Lowest output | 1 kW | - |
| Fuel burn | 0.16 to 0.62 L/h | 0.16 to 0.62 L/h |
| Fuel tank | 9 L | 10 L |
| Build | Split (installed) | Split (installed) |
| Power | ||
| Supply | 12V/24V | 12V |
| Running draw | - | 40 W |
| Controls and safety | ||
| Thermostat | Yes | Yes |
| Automatic altitude | Yes, to 18,050 ft | Yes, to 18,045 ft |
| App | Bluetooth | Bluetooth |
| Timer | - | Yes |
| Remote | Yes | Yes |
| CO shutoff | No | No |
| Type approval | None published | None published |
| Build | ||
| Dimensions | 41 x 14.5 x 14.5 cm | 14.8 x 5.5 x 6.9 in |
| Weight | 13 lb | 13.6 lb |
| Warranty | - | 1 year |