Average Cost to install furnace in the US

Updated 2025

Estimate Breakdown

Alert Add all required items to calculate the estimated cost for the completed work.
material
$0.00
Furnace (material) Info
$30.00 × 1 EA
$ × 1 EA
$0.00
Furnace Installation Supplies Info
$30.00 × 1 EA
$ × 1 EA
$0.00
labor
$0.00
Labor to Install Furnace Info
$30.00 × 1 HRS
$ × 1 HRS
$0.00
Demolish Existing Furnace Info
$30.00 × 1 HRS
$ × 1 HRS
$0.00
$0
$0
Finish Level Info
Project Size Info
EA
Contractor Markup: Info
%
Avg. cost in United States $ 2,700.00
Avg. cost per EA: $225.05
Contractor Markup: $450.00
Alert The cost of installing a furnace in United States, including materials and labor, ranges between $2468.00/EA and $5748.00/EA. The price depends on the type of furnace (gas, electric, oil), the level of finish, the complexity of the installation, and any additional components or modifications required. The efficiency rating of the furnace and the size of the home can also impact the overall cost.
Estimate Assumptions The costs associated with installing a furnace are influenced by various factors, including the type of furnace selected (gas, electric, or oil), the level of finish desired, and the complexity of the installation process. Additionally, the efficiency rating of the furnace and the size of the home play significant roles in determining the overall expenses. It is essential to consider these elements when evaluating the estimate.
Project Timeline The timeline for installing a furnace typically involves several key phases, including preparation, installation, and cleanup. Preparation may include assessing the existing infrastructure and removing any old units if necessary. The installation phase encompasses connecting the new furnace to ductwork and ensuring all systems are operational. Finally, cleanup involves disposing of any debris and ensuring the installation site is left in good condition.
Furnace Installation: Comprehensive Guide for Residential Contractors Installing a furnace is a critical project for maintaining a comfortable living environment in a home. The choice of furnace, whether gas, electric, or oil, along with its efficiency rating, can significantly impact heating performance and energy costs. Proper installation is essential to ensure safety and efficiency, making it vital for contractors to understand the materials and labor involved in the process.
Best Practices To ensure a successful furnace installation, contractors should follow best practices such as conducting a thorough assessment of the existing heating system and infrastructure. Safety measures should be prioritized, including proper handling of gas lines and electrical connections. Quality checks should be performed throughout the installation process to verify that all components are correctly installed and functioning as intended.
Conclusion The installation of a furnace is an important investment in a home's comfort and energy efficiency. By understanding the various factors that influence the project and adhering to best practices, contractors can deliver high-quality installations that meet the needs of homeowners while ensuring safety and reliability.
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