https://www.instagram.com/p/BcLsx8SBE3k/
PNWSquid put together a portable Espar heater which runs off a small lithium ion battery and kerosene/diesel. Looks like a small toolchest. Would make a great backup heater and kerosene would keep the Espar heater clean. A 12v plug-in could be an alternative to the lithium battery.
PNWSquid indicates the use of ducts could be used with toolchest heater outside or inside.
PNWSquid put together a portable Espar heater which runs off a small lithium ion battery and kerosene/diesel. Looks like a small toolchest. Would make a great backup heater and kerosene would keep the Espar heater clean. A 12v plug-in could be an alternative to the lithium battery.
PNWSquid indicates the use of ducts could be used with toolchest heater outside or inside.