The answer to 'how much to replace installation in Chicago' is that the cost can vary significantly depending on several factors. Generally, the cost to replace an HVAC system installation in Chicago can range anywhere from $3,000 to $12,000 or more, depending on the size of your home, the type of system, and the complexity of the installation.
The size of your home is a major factor, as larger homes require more powerful and expensive HVAC systems. The type of system you choose, such as a central air conditioner, heat pump, or furnace, will also impact the overall cost. Additionally, the complexity of the installation, including any necessary ductwork modifications or electrical work, can significantly affect the final price.