How to Install a Furnace: The Basics

When you need to learn how to install a furnace, the basics can be a great place to begin. With just a few tools and a little know-how you can easily being installing your own furnace at home. These tips will help you get started.

First Steps

You will first need to assess your home when learning how to install a furnace. The basics of assessment including checking ductwork to ensure everything is in good working order and ensuring the connections that will run to your replacement furnace are properly installed and working correctly. If you are using a natural gas furnace you will also need to check the lines running from the furnace through the home are working properly by running a pressure test. In many cases your local natural gas company will offer this service at a fee.

You also need to choose your furnace. When learning how to install a furnace, the basics begin by knowing what you are working with. Some common options include the following:

  • Electric, gas and combination furnaces are available. Each type of furnace needs to be connected to energy sources correctly, but each also connects in a different way. You need to know what steps to take for the energy sources you are working with.
  • Are you using an indoor or outdoor furnace? Your installation will vary based on the type of furnace you are using.
  • Do you need separate components to install the furnace? In many cases you will need to buy some parts, such as connecting fasteners for natural gas, through a local hardware store or online.

When learning how to install a furnace, the basics are the most important things to consider. You can easily damage your home or your heating and cooling system with improperly installed furnaces. If you aren’t sure what you need to do or you don’t have a good working knowledge of basic handyman skills then you may opt for a professional installation.

Getting Started

Once you have chosen your furnace and have your tools prepared you are ready to learn how to install a furnace. The basics including gathering tools such as screwdrivers and fasteners as well as any needed ductwork. To ensure your heating and cooling system is working properly the ductwork is especially important. You will want the ductwork and all fasteners that are used on the furnace to be tightly fitting and insulated correctly before moving on to the next steps.

When you are learning how to install a furnace, the basics of making sure that the electrical and gas connections are correct are perhaps the most important steps. With the right connections you are sure that your home or new furnace won’t be damaged with the use of the furnace. You also need to know the basics of connecting your furnace into the existing ductwork. Some tools, such as aluminum tape for ductwork, are also necessary to have on hand.

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