My conversion is Sprinter van, who has front seats pedestal and that is where the heater fits perfectly.
My van already had aux fuel pickup, so I used it, but reading how low temperatures affect heater priming and that the aux pickup ends at about 1/4 fuel tank, I am keeping the heater tank as spare.
It is 5 kW heater. I don't have much use on it yet, so don't know all the specs, but when running on low speed, it suppose to draw ca 1 amp.
The 5 l (1 gallon, 1 quart) tank suppose to last for 2-3 days.
tons of youtube videos about those heaters.
![](https://i.imgur.com/qg7EiAil.jpg)