Fuel Expense: This stove burns 1 pound of propane every 5-7 hours. A 20 pound propane tank will cost about $15-20 to refill. Depending on your climate, this can be a huge expense.
Running Constantly Not Possible: This stove needs to be used under supervision. Which means turning it off while you sleep or when you leave the house may cause your home to return to a frigid temperature, depending on your choice of insulation.
Fan Requires 12v: Wiring needed for the fan to spin and heat to circulate.
Lower BTUs: Depending on where you are located, this heater may not be enough. On HIGH the heat output is 4,500 BTUs.
Doesn’t Dehumidify: Propane stove tops produce excessive moisture, which can be difficult to maintain in a tiny space. If you already have a propane stove planned for your tiny home RV, you might want to purchase a dehumidifier or use a heat source that acts as a dehumidifier. Wood stoves will dehumidify as well as heat, where as the Dickinson will not act as a dehumidifier. *As a note, the Dickinson will not produce extra moisture because it is a vented appliance.