Oil Furnace price?

Whats it cost to fill an average house's oil tank?


And how long do they usually last? Need to fill once a year?Oil Furnace price?
depends on size(gallons) you tank is were I live #1 fuel oil is around $3.00 a gallon as far as how long will it last depends on outside temp, condition of furnaance, age (is it effecient) how well the house is insulated, the temp setting you require and other factors you can look on the specification plate (usually inside the door, or on plate on furnace) for the nozzel size they are rated in g.p.h. gallons per hr and the degree of the nozzel(shape of fuel spray) take the gals per hr burned times how long furnace runs(the gun or flame not fan) and you can estimate fuel burned day