What is a high-efficiency furnace?
What does it mean when someone talks about a “high efficiency” furnace? In simple terms, it refers to how…
What is a multi-stage furnace?
Simply put, a multi-stage furnace is one that has more than one speed so they can produce…
What are the different types of furnaces?
We can guess why you’re here: you need a new furnace. You may have already read a…
