Propane tanks come in a variety of shapes and sizes, but here are two main types of propane tanks used for supplying home energy – horizontal torpedo tanks or vertical (up-right) tanks.
The capacity or size of the tank, and style of the tank, will depend on the estimated amount of propane usage for your needs. Factors include; your heating requirements through the winter, the size of your home, the number of propane appliances you have, the efficiency of your propane appliances.