When it comes to purchasing a new furnace, you need to think through the purchase carefully. A new furnace can last for a couple of decades if you choose the right furnace. When choosing a furnace, there are a few things you need to consider.
First, you are going to want to consider the fuel source for your furnace. With most furnaces, you can't just change the fuel source, so you need to make sure you pick the right fuel source to begin with. When it comes to fuel source types, your top options are natural gas, propane, or electricity.
Natural gas furnaces are one of the most popular types of furnaces because natural gas flows at all times. Natural gas works even when the temperatures outside are falling and is usually an affordable fuel source.
Propane is another great fuel source. Propane generally costs more than natural gas but is still an affordable fuel source.
Electrically is the least common fuel source choice because electricity tends to be more expensive than natural gas or propane. However, if you don't have easy access to natural gas or propane, an electric furnace can be a good alternative.
Second, you need to carefully consider what type of speed blower you want to use for your furnace. The two types of blowers you can use are variable-speed blower or a fixed-speed blower.
A variable blower is more common for residential homes as they allow the speed at the air to vary based on your needs. Variable blowers usually allow for more consistent temperatures.
Third, when purchasing a furnace, you need to pay attention to sizing. You need to get the right size furnace if you want your home to properly heat without hot and cold spots. You need to get the right size furnace in order to not stress out your furnace.
To determine the size of the furnace you need, you need to work with a furnace installer. The furnace installer will come out to your home and run a Manual J load calculation. This calculation considers various factors, such as the number of windows and doors in your home, as well as the square footage of your home, to determine what size furnace your home needs.
When it comes to purchasing a furnace, you need to first determine the fuel source you want to use to power your furnace. Choose a fuel source that is affordable and easy for you to access. Go with a variable-speed blower and contact a heating furnace installation contractor to help you determine the right size of furnace to install.