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How to Buy a Furnace for Your Home

During the cold winter days and nights, you’ll be extra thankful for the furnace that keeps your home warm and cozy. If your furnace is having issues and you would like to replace it, please contact a furnace replacement company in Minneapolis. Never bought a furnace before? Read our article on How to Buy a Furnace for Your Home. 

We look at the most important things you should consider before buying a furnace that would best suit your needs and home. Let’s begin by explaining the different types of furnaces and how they operate. 

how to buy a furnace for your home - McQuillan Bros St Paul

What’s a Furnace?

A furnace is an appliance designed to heat the air inside a home using various types of fuel. It heats a home by blowing the heated air through pre-installed ducts that deliver the warm air to different rooms using the house’s air registers or grills. 

Furnaces heat a home using either:

  • Fuel oil
  • Electricity
  • Natural gas

These three fuel sources can be used to warm a home. Each has its pros and cons and can be used, depending on the type of furnace you have. The best heating company St. Paul, MN, points out that generally, gas is the least expensive of the three heating fuels.

Things to Consider When Buying a Furnace 

At McQuillan Bros, we recommend exploring the following to help you choose the best furnace option for you.

The Type of Furnace

The most popular types of furnaces are:

Gas Furnaces.

They usually come in three types:

  • Single-Stage Gas Furnaces  – This model has one gas valve which opens and closes. The gas is programmed to flow only at a high rate. These furnaces operate at 80% annual fuel utilization efficiency and are recommended for places with mild climates.
  • Two-Stage Gas Furnaces – In this furnace, you can modify the rate at which the gas flows, to either high or low, for better efficiency. You can also use your thermostat to help regulate the furnace’s temperature.
  • Modulating Gas Furnaces – This model is the most precise in the heat regulation of the three gas furnaces. It is recommended by the best heating company St. Paul, MN, for places with colder climates as it can regulate the room temperature evenly and efficiently.

Other Types of Furnaces Include:

  • Electric Furnaces – This furnace type is not as economical as gas furnaces, but they are also popular. They use electric coils to heat the air in your home then distribute it throughout your house.
  • Oil Furnaces – This type of furnace is the recommended option for homeowners who do not have access to other fuel types. 

Your Fuel Source

The most popular type of furnace is gas because it is the least expensive and is also readily available. Gas furnaces are also cheaper to purchase and install and are less messy as compared to oil furnaces. If you would like an easy and efficient furnace installation, please contact McQuillan Bros for furnace installation in Minneapolis

Oil is the next best alternative if gas is not available in your location. Electric furnaces are the cheapest in terms of purchase and installation, but they do not heat big houses very well. So, they may drive up your electricity bills significantly. 

Energy Efficiency

As per the Federal Trade Commission guidelines, all new furnaces should have their AFUE ratings on display so that consumers can note their differences in inefficiency. If the furnace does not have the AFUE displayed, you can get a Minneapolis furnace employee to help you calculate it. 

The Annual Fuel Utilization Efficiency (AFUE) measures a furnace’s efficiency in changing fuel into energy. It represents the yearly heat output of a furnace compared to the total energy consumed the whole year. It does not include any heat that was lost through the duct system. 

An electric furnace is the most efficient furnace type as they barely lose any energy. An electric furnaces AFUE rating is 95-100%. Despite the high efficiency level, electricity is the most expensive fuel source, meaning that running electric furnaces is the most expensive of running all the types of furnaces.  

When buying a furnace online, always choose a furnace with high efficiency (AFUE) rating of above 90% for those living in very cold regions. You can choose a furnace with an AFUE rating of 80% for those living in mild climate areas.

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The Furnace Size

The key to efficiently heating your home is to install the right-sized furnace for your home. A furnace that is too small may not heat your home properly, or at least not your whole house. Our friends Gilmore Heating, Air, and Plumbing, a heating company in Sacramento, said too big of a furnace will only increase your expenses, buying fuel to produce heat that you do not particularly need. Many factors help determine the furnace that is the right size for you, such as:

  • Ceiling height
  • Square footage
  • Insulation
  • The number of windows in your home

To help determine the right size furnace for you, ask a McQuillan Bros heating contractor to provide you with an in-house evaluation of your home. 

Additionally, if you have already purchased a furnace and would like it to be installed, get in touch with us and get your furnace installed quickly and easily. Don’t go all winter without a warm home! Contact McQuillan Bros today for quality and affordable furnace services you can trust.

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