Choosing between furnace replacement in Bossier City, LA and repairs is critical as this decision can make or break your finances. You wouldn’t want to replace your system too early, but the same time, spending a lot on repairs on a system on its last legs would be financially unwise. So, how do you make the right decision? Fortunately, your system has a way of letting you know when it’s time for a new furnace installation; you just need to know where to look.