Chinese under bunk diesel heater

[snailexpress]

I have installed it on my camper too. Working OK.
Before installation open it to check inside the heater how wires are routed. Many people reported wires touching hot parts melted.
China heater is more powerful then D2/D4. Probably because most customers from Siberia or very cold climate areas.
Control has lot of settings C/F, WiFi, temperature. Will show battery voltage, elevation, temperature in room. Temperature settings depends on where control is placed to sense temperature and china gadgets accuracy of course. But my Webasto does the same. If wind blowing from the wall where controller is it's always too hot in sleeper. Have to adjust temperature.
All of the heaters are same labeled with different market names.