Many thousands of years ago, humans learned an important lesson: we could use fire to cook food and keep warm.
Eventually, we learned how to control fire, to bring it indoors. The Roman Empire developed the concept of central heating. The centuries that followed brought the first furnaces, the first radiators and the first electric heaters.
But despite all the advances we’ve made in furnace efficiency, no one has developed a home heating system that will never break down or need to be replaced.
And when breakdowns happen, you’ll be faced with a few different questions: Should I repair my furnace, or replace it? What will it cost? Should I switch from oil to gas? What size do I need?
Below, we’ll explore the answers to these questions so that you have a better idea of what to do if and when your furnace stops working or better yet, if you’re being proactive in your research before the system breaks down.