Some of today’s home improvement projects are just like putting extra money in the bank. This is especially the case for those installations that are not only meant to enhance the family’s quality of life but also save significant sums of money when they choose the right types of upgrades. Therefore, when you want your entire family to benefit from the work that is being done, you need to take special care in selecting the areas in your home that need improvement the most, including projects that involve replacing an old furnace with a new one.