Choosing The Right Furnace For You

An updated, efficient furnace is crucial to the comfort of your home when the weather is cold. If your furnace has seen better days, the time could be right for a Ft. Collins furnace replacement. Understanding all of your options as you shop for a new furnace can help you make sure that your home’s HVAC system runs optimally. 

For guidance as you consider a new furnace, we’ve compiled information about the types of furnaces available today, as well as what to factor into your decision. 

Understanding Furnace Types


One of the ways that you can distinguish different furnace types is the fuel. Electricity, natural gas, and fuel oil are the three main sources of fuel used for residential furnaces. Each of these fuel varieties can heat up your living spaces quickly. Typically, gas is the most affordable fuel source for your furnace. However, a different fuel source may be better for some homeowners. Discussing your fuel options with your Ft. Collins furnace experts is your best bet in determining the right fuel for your home. 

Single-Stage, Two-Stage, And Modulating

Single-stage, two-stage, and modulating are the basic furnace types. These furnace types operate differently, so it’s important to consider each before making your final decision. 


Single-stage furnaces are known by most homeowners. In this type of furnace, a single full-on or full-off flame is used to maintain the temperature of your home according to the thermostat setting. Single-stage furnaces are simplistic and turn off after your home reaches the temperature on the thermostat. When the temperature starts to drop, the furnace will switch back on and repeat the cycle. 


Two-stage furnaces are more recent than single-stage furnaces. Two flames are used in this furnace type. One flame is large and used in lower temperatures. The other flame is smaller and used when the temperature is a bit higher. Rather than switching on and off frequently, as is the case with a single-stage furnace, a two-stage furnace provides consistent heating with fewer temperature drops. This type of furnace will also keep the temperature of your home within just one degree of the setting on your thermostat. 


Modulating furnaces have the capacity to precisely adjust the flame and maintain a temperature within less than a degree of your thermostat setting. This allows for the most accurate heating and the greatest comfort within your living spaces. Plus, the heating is consistent and will fluctuate less than with either single-stage or two-stage furnaces. 

Factors in Choosing a New Furnace


The climate should be one of your first considerations when you’re shopping for a new furnace. To handle the temperature extremes here in Colorado, you’ll need an efficient furnace with the durability to withstand frequent use. Energy standards are more exacting in regions with freezing climates, which can help guide you toward the furnace that will provide the energy-efficiency that you need. 

Energy Efficiency

Speaking of energy-efficiency: ensuring that your furnace runs efficiently is crucial to keeping home energy costs to a minimum. You can look at AFUE ratings, determined by the Federal Trade Commission, to check the energy-efficiency of various furnace models. This rating expresses the yearly heat output in contrast to the yearly energy consumption of your furnace. For example, an AFUE rating of 80% means that 80% of the energy used by your furnace warms your home and 20% of it is lost. A high-efficiency furnace typically has an AFUE rating of more than 90%. Electric furnaces are highly efficient and typically have AFUE ratings of 95% to 100%. Evaluate the AFUE ratings of the furnace models that you’re interested in to determine the best option for your Ft. Collins home. 


The size of your home will make a significant difference in choosing the right furnace for you. A furnace that’s not big enough won’t adequately heat your home. But, a furnace that’s too large for your home could lead to fuel (and money) wastage. An inspection from your Ft. Collins furnace installation team can ensure that you select a furnace that’s properly sized for your home. 

Bauer Mechanical Services provides trusted Ft. Collins furnace replacement and repair services. Contact us today to schedule an appointment.

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