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What You Should Think About When Replacing Your Furnace

When it’s time to look for a new furnace, there are several things you should assess before making a judgement on a particular replacement furnace. With your space and your family’s needs in mind, Rescue Heating & Air can help you choose the furnace that will keep your home warm and comfortable.

Fuel Source
One of the first things you need to think about is which fuel source your new furnace will use. The majority of furnaces in North America utilize natural gas, but some homes are set up to use liquified petroleum gas, propane or even electricity. It’s vital to know which type of fuel is necessary for your new furnace.

Furnace Type
You’ll also want to determine which type of furnace you’d prefer to effectively meet your needs. Furnaces come in single-stage, two-stage or variable capacity models. A single-stage furnace blows heat continually at one speed and isn’t the strongest in efficiency within these options. A two-stage furnace works well for many homes. Stage one of a two-stage furnace runs at about 65 percent of its capacity, and stage two will kick in for a heating blast on the coldest Alice days. Though if you want to go for the best choice in flexibility and efficiency, a variable capacity furnace may be a good option.

In contrast to single- and two-stage models, variable capacity furnaces don’t have a certain number of stages to go through to create heat. A variable capacity furnace can actually run at different capacities to meet your heating needs.

Zoning
Whether you want to incorporate a zoning system with your replacement furnace is another feature to discuss. You could save costs by more efficiently using your furnace to heat the areas you normally use, rather than trying to keep the entire home at the same temperature. If you want more details about zoning solutions for your home, Rescue Heating & Air can help.

Size
Another important part of selecting the best furnace for your home is ensuring it’s the proper size for your space. If your furnace is too large for your home’s heating needs, it will waste a lot of energy constantly cycling on and off. If your furnace is too small, it won’t be able to keep up on the coldest Alice days.

Efficiency
Last, but certainly not least, you need to consider your furnace’s energy efficiency rating. A furnace’s efficiency is determined by annual fuel utilization efficiency (AFUE). This rating identifies the ratio of annual heat output of the furnace compared to the total annual fossil fuel energy it consumes. For example, an 80 percent AFUE rating means that 80 percent of energy in the fuel heats the home and the other 20 percent gets out through places like the furnace venting. In order to have a high-efficiency furnace, make sure to find a system with an AFUE rating of 90 to 98.7 percent.

As you can see, many factors come into play when searching for a replacement furnace. But, you don’t have to tackle this by yourself. Rescue Heating & Air is here to answer all of your questions and help you find a furnace that fits your home and heating needs. Just give us a call at 361-265-4371 or book an appointment with us online.

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