How Long Does It Take to Install an HVAC Furnace?

Dec 9, 2022

As the chilly winter sets in, home and business owners truly begin to appreciate their HVAC furnaces. There is nothing better than stepping into a warm house when your body feels as though it has been iced over. Those who do not yet have an HVAC furnace or those who need it to be replaced will soon feel the pressure to complete the installation as temperatures continue to drop. However, home and business owners who live busy lives may continue to put this off, thinking that it will waste days of their time, but it doesn’t need to be nearly that daunting. Today, we dive into how long it takes to install an HVAC furnace and what situations will affect that timeline. 

How Long Does It Take to Install an HVAC Furnace?

how long does hvac install take

The average home and business owner can expect an HVAC furnace installation to take just a single day, lasting anywhere from four to ten hours to complete the entire installation process. Of course, specific situations will affect where one ends up on that timeline, whether it is closer to four hours or ten or even extending into a multi-day install. 

The typical installation process includes an initial walkthrough to determine the requirements for the installation, the removal of the old furnace, the installation of the new furnace, and a post-installation checklist run-through to ensure the home or business understands how to use and maintain the system appropriately. Simple and practical, the process is streamlined to cause as little hassle in the customer’s day as possible.

What Influences the Timeline for an HVAC Furnace Install?

When installing an HVAC furnace, four factors will influence the length of the installation including:

Removal of an Older Unit 

If you are replacing an older unit, it is critical to factor in the time needed to remove the old unit from the home or business. Additionally, if you have to remove old ductwork, that, too, will add to your time. Some homeowners or companies may choose to do this as a two-step process, while others do it all at once. 

Size of the Building 

The size of the building will significantly influence how long an installation will take because it will determine the number of units needed for the building to be heated efficiently. Therefore, it is safe to assume that an HVAC furnace install for an average home that only needs one system will fall into that four to ten-hour range. As a point of reference, larger homes and most commercial spaces require more than one system, which can double or triple the installation time. 

Unit Type & Its Components

The type of unit being installed will dramatically affect how long it takes to complete an installation. Customers getting just a simple furnace system will take less time than a complete HVAC system. For those getting a full HVAC system, a traditional central air system typically takes longer to install than a mini-split system. We are sure you get where we are going; each unique design and its corresponding components vary in install length due to their complexity, size, and placement. 

HVAC Furnace Install Location apollo hvac installation length

Lastly, where the HVAC furnace installation is located will affect the timeline. It likely comes as no surprise that an easy-to-access spot will take less time than a hard-to-reach spot. Most commonly, homes contain easy access points for the technician to place the HVAC unit without any special equipment. 

Condos and commercial buildings typically require special equipment. For example, most condos require HVAC units to be installed on the roof, which requires a crane to lift the unit and permission from the condo HOA, often with a supervising board member. 

Additionally, commercial buildings, such as warehouses, often place their furnaces in out-of-the-way locations to prevent impediments to the business. Plus, the buildings often feature thick concrete walls, extensive wiring, fire doors, and other components that could slow an installer down. 

How Much Time Should I Set Aside for an HVAC Furnace Install?

The best way to prepare your schedule for an HVAC furnace install is to speak with your installation company in advance. They will provide you with a rough estimate of how long it will take based on the abovementioned factors. 

Most likely, average homeowners can expect a one-day install, large house homeowners can anticipate a two to three-day install, and commercial business owners should plan for anywhere from two days to a week. 

It is important to remember that HVAC furnace installers do this every day, so they have their system down to a precise science. However, if you want to be extra safe on your scheduling, we recommend planning to be available during the entire day of the installation as well as the day after, just in case something goes wrong. 

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Book Your HVAC Furnace Installation with Apollo Heating & Air-Conditioning

If you are looking for a trusted and experienced HVAC installation company that has your best interests in mind, Apollo Heating & Air-Conditioning is ready to help you get your home nice and warm for the winter season. 

Our experienced team of highly trained technicians will work with you and exceed your expectations throughout the entirety of your HVAC furnace installation and repairs. We will work with you to evaluate the top HVAC system for your residential or commercial needs and tailor it to fit your unique preferences! 

For more information about Apollo Heating & Air-Conditioning, please visit our website, grab a free quote, and book a consultation with a service representative today!