[Kidkraz]

Larry, I took snap shots of all the data tags on my appliances when I got my camper. The picture isn't great, but I believe the furnace draws 2.7 amps, if I read it properly. I have the NT20SE version heater. I have done more boon docking camping, and bought decent, but inexpensive lights that are either rechargeable, or a portable charger with usb plug. I have 2 Anker 20,000mah power packs that last several days for string lights. Amazon sells small 20-30,000mah units pretty cheap. That would allow you to use Ecoflow strickly for the furnace.