<human>:  I need help picking out the best furnace for my living space
<bot>: Finding the best furnace for your living space depends on a few factors. The size of the living space, the budget you have in mind, and the energy efficiency you are looking for are all important things to consider. Doing research on different furnaces and their features, reading reviews, and understanding the energy efficiency rating of the furnace can help you make an informed decision.