: Lower upfront cost but generally higher monthly operating costs.
Most furnaces last . To decide between repair and replacement, use this common industry formula: The Repair/Replace Formula : furnace buying guide
This provides the essential information needed to select a reliable and energy-efficient heating system for your home. 1. Know When to Replace : Lower upfront cost but generally higher monthly
If the result is greater than the cost of a new unit, it is typically more cost-effective to replace. Choose a fuel based on your local availability and budget: furnace buying guide