How Long Does It Take to Install a New Furnace? A Complete Homeowner’s Guide
Installing a new furnace is one of the most important upgrades you can make to your home especially when winter temperatures begin to drop. If your current system is inefficient, outdated, or simply not working, a replacement can provide better comfort, improved air quality, and reduced energy bills. But one common question homeowners ask is: How long does furnace installation actually take? The short answer? It depends. The full answer? Let’s break it down. Average Time for Furnace Installation On average, a standard residential furnace installation takes between 4 to 10 hours. Most replacements are completed in a single day, though more complex jobs might extend into the second day. Factors that influence the installation time include: Type of furnace (gas, electric, or oil) Size and layout of your home Whether ductwork modifications are required Accessibility of the installation area Whether it's a replacement or a brand-new installation Let’s look deeper into what affects this ...