Choosing the right standby generator for your home and family may depend on where you want to save money. Which way you decide in the propane vs. gas generators question is a matter of financial priorities.
Deciding to install the less expensive type of generator may seem to solve the problem; however, there are a secondary set of considerations when focusing on expense. Propane generators are generally cheaper to install than gas, saving you money initially. With a propane generator, though, you are responsible for maintenance costs, and they must be serviced every few years. On the flip side, gas is often a less expensive fuel than propane, so your gas generator, once installed, will cost less to run, and your municipality will be responsible for maintaining the gas lines. Thus, the decision of when you save money becomes the deciding factor.