20lb. tank, How long will it last fridge cont, 3 meals a day

With our 3.5 cu ft. fridge and propane cook top we can go for 4 weeks easily with a 20 lb. propane tank and that is with 3 meals a day and all prepared and the use of the propane for the furnace as well as the fridge and cook top.

Of course when you stay at a place with hookups your fridge will not be using propane and you can elect to heat with an AC heater if you choose and to cook some of your food with a microwave.