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Cost of a New HVAC System 2024. Are you overpaying?

Updated: Jan 6

Investing in a new HVAC system is a long-term financial commitment, and its durability makes it a wise choice for Phoenix homeowners area.


Cost of a new HVAC system.


Investing in a new HVAC system is a long-term financial commitment, and its durability makes it a wise choice for Phoenix, AZ homeowners. The inclusion of ductwork significantly escalates the overall cost, whether integrated during the initial installation or as a retrofit and knowing the cost of a new HVAC system will allow you to work on your budget.

With our HVAC online quote tool you can have an estimate in just minutes.



Cost of a new HVAC system

As of 2023, HomeGuide reports that the cost of a new HVAC system range between $5,000 to $11,000, for system alone, including new AC and furnace. When factoring in both the heating & air conditioning system and ductwork, the installation cost spans from $7,000 to $16,000, reaching up to $18,500 with additional features.


"Installing a new HVAC system with ductwork costs $7,000 to $16,000. HVAC unit prices depend on the house size, ductwork length, and the HVAC system size, type, and brand" – HomeGuide

Cost of new HVAC system. What is the cost of duct work?


Ductwork contributes an additional $2,000 to $5,000 to the cost of a new HVAC system installation. For new constructions, the cost of a new HVAC system installation expenses range from $1.75 to $2.50 per square foot, varying with the system type and size. The installation cost is lower for new constructions, given the absence of tight spaces, opening walls or drywall cutting.

Several factors influence the cost of ductwork, resulting in varied project estimates. Key factors include the linear foot of material, where costs range from $6.50 to $19.50, depending on the material. Home size is a significant determinant, with a 1,000-square-foot home having 80 to 120 linear feet of ducts, while a 2,000-square-foot property may require up to 300 linear feet.





What does a residential HVAC retrofit involve?


Retrofitting existing homes is the costliest ductwork installation method, potentially reaching up to $18,000 due to the need for paths through attics, closets, and under stairs. The location within the home also affects costs, with attic or basement installations generally being less expensive than those in crawl spaces or old houses.


Other HVAC costs


Labor costs for ductwork installation typically range from $5.35 to $7.75 per linear foot, while retrofits can triple that amount, costing $15 to $21 per linear foot. Additional expenses include vent installation, ranging from $6 to $25 per piece, and insulation costs of $2,000 to $4,000, depending on the insulation type.


Contact Reaction Air to know more about the cost for a new HVAC system


Ownership costs should be considered, as ductwork requires periodic inspection, cleaning, maintenance, and sealing to prevent leaks. Factor in the expense of rerouting or relocating ductwork, which can range from $35 to $55 per linear foot. Lastly, don't forget ongoing expenses such as permit fees.


For fast and affordable AC and heating replacement or installation services in the Phoenix area, consider contacting Reaction Air at 623-703-4496 or click on the button below to receive a free HVAC quote. We offer quality solutions, financing options, duct sealing services, and alternative options like ductless air conditioning systems for a more straightforward installation, compact design, and improved efficiency.



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