Purchasing furnaces does not mean deciding on any random model by its appearance and installing it at your home. Instead, when you purchase a new furnace for your home or office, you need to consider various factors before finalizing a model.
You need to consider the size of the furnace, its efficiency, its features, and how suitable it is for your home. You should contact any furnace contractors near you to help you with the measurement. But first, let us differentiate the two types of furnaces to help you make the right decision.
Types of Furnaces
The two common types of furnaces available in the market are single-stage and two-stage. Therefore, when you look for a new heating system, this will be the first selection you will have to make.
A Single-Stage Furnace
A single-stage furnace works with a fixed procedure. When your thermostat detects a difference in the indoor temperature, it instructs the single-stage furnace to start working. This type of furnace generates heat at a fixed rate, the gas valve lets a fixed amount of gas into the burner, and the airflow speed of the blower remains the same.
A Two-Stage Furnace
The initial mechanism of a two-stage furnace is similar to that of a single-stage furnace. The two-stage furnace starts working when the thermostat detects a temperature difference in your home. As the name suggests, the furnace works in two stages.
The first stage involves burning a small amount of gas in the burner, and the blower speed remains low. Therefore, you will not notice the heat generation initially if the heat generation rate of the first stage is not enough to warm your home, the furnace shifts to the second stage.
In the second stage, the gas amount to the burner increases, and the blower starts working at a higher speed. It ensures proper warming of your home with no hot and cold pockets.
Which is More Promising?
As you can understand, a two-stage furnace is better than a single-stage furnace on many grounds. The single-stage furnace has only one set, so the speed and gas consumption remains the same irrespective of the temperature.
However, in a two-stage furnace, the system has two stages. If your home gets warm through the first stage, you will save fuel and money on your energy bills. If your furnace shifts to the second stage, you will get higher efficiency levels and quicker home warming. Installing a two-stage furnace is the best for milder days, controlling the fuel consumption levels and your energy bills.
Choosing the furnace is your decision, but you may need the help of professionals to help you understand the needs of your home better. It is always better to consult a professional instead of buying the wrong furnace system in such cases.