Propane Tank Life

[Augusta]

Just wondering if anyone has any idea as to how long two 30 lb propane tanks will last. I have a 6.5 X 14 ft fish house with a 15,000 BTU Empire direct vent furnance. My fish house has 2 inches of stryofoam (pink)insulation in the walls, 3.5 inches fiber glass in the ceiling, and 1 inch styrofoam in the foor.

[hoggs222]

I've got 2-30 lb tanks that usually last 3-4 weekends with a 20,000btu empire furnace. That's only using them on weekends in a 6.5'x12' house.

[End of the Line]

If it isnt too terribly cold out you can probably expect about 10-11# per 24 hours. Depending too if you use it for lights and gas stove too.