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A High-Efficiency Furnace for a Warm, Cozy Home

A High-Efficiency Air Conditioner to Help You Keep Your Cool

Are You Ready For an Upgrade in Efficiency?

Schedule your HVAC maintenance now!

Call (213) 596-2538
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Maximizing Home Efficiency: The Benefits of Upgrading to High-Efficiency Furnaces and Air Conditioners

7 min readUpdated Mar. 13, 2024Kimberly HillegassHVAC
Energy Savings From Furnaces and Air Conditioners

In an era where energy efficiency is becoming as much of a necessity as it is a choice, homeowners are increasingly turning their attention to the core appliances within their homes: furnaces and air conditioners. These essential systems dictate not only the comfort of a home; they also significantly impact monthly energy bills and overall environmental footprint.
Do you know the AFUE rating of your furnace or the SEER rating of your air conditioner? If you don't, you're not alone. But while many might overlook the efficiency ratings of these devices, understanding them can lead to substantial benefits. Discover the advantages that upgrading to high-efficiency furnaces and air conditioners can offer, and learn how such a change can enhance home comfort, reduce operational costs, and contribute to environmental sustainability.


  • Upgrading to high-efficiency furnaces and air conditioners significantly reduces energy consumption, leading to lower utility bills and environmental impact.
  • High-efficiency heating and cooling systems offer improved home comfort and reliability, distributing temperature more evenly and reducing the need for frequent repairs.
  • Investing in energy-efficient HVAC equipment can increase property value, qualify homeowners for rebates and incentives, and contribute to global sustainability efforts.

Taking a closer look at your furnace and air conditioner could reveal that your home is not operating at full capacity, wasting valuable energy — and money. But how do you tell? Learn more about energy-saving furnaces and air conditioners with this infographic and article below.

energy savings from furnaces and air conditioners

A High-Efficiency Furnace for a Warm, Cozy Home

For many homeowners, the furnace is the heart of their home's heating system, silently and tirelessly working to keep the indoor environment comfortable during the colder months. However, if your furnace has a low Annual Fuel Utilization Efficiency (AFUE) rating, it may not only be underperforming in terms of heating your home but also consuming more energy than necessary, leading to higher utility bills. Upgrading to a high-efficiency furnace model can offer numerous benefits, making it a wise investment for the future.

What’s an AFUE rating?

It stands for annual fuel utilization efficiency and is a measure of how efficient the appliance is in converting the energy in its fuel to heat over the course of a typical year. The higher the AFUE, the more productive your furnace.

The most significant advantage of upgrading to a furnace with a higher AFUE rating is the potential for substantial energy savings. A high-efficiency furnace converts a greater percentage of its fuel to heat, minimizing wasted energy. For instance, while an older furnace might operate at around 60-80% efficiency, newer models can achieve efficiencies of 90-98.5%. This improvement can translate into considerable reductions in energy consumption and, consequently, lower energy bills.

Environmental Benefits

High-efficiency furnaces not only benefit homeowners financially; the also contribute to environmental conservation. By consuming less fuel, these furnaces emit fewer greenhouse gases, reducing the household's carbon footprint. For eco-conscious homeowners, upgrading to an energy-efficient furnace aligns with sustainable living values and supports global efforts to combat climate change.

Improved Home Comfort

Have you ever experienced cold spots in your home? It's most likely due to an outdated furnace. Modern high-efficiency furnaces provide superior comfort compared to their less efficient counterparts. They are designed to distribute heat more evenly and maintain consistent temperature levels throughout the home, eliminating cold spots and fluctuations that can occur with older systems. These furnaces often operate more quietly, enhancing the overall comfort and ambiance of your living space.

Increased Property Value

Investing in a high-efficiency furnace can also increase your home's market value. Energy efficiency is a desirable feature for many homebuyers, who may be willing to pay a premium for a property with lower operating costs. An updated heating system can be a strong selling point, potentially making your home more attractive to prospective buyers.

Enhanced Safety and Reliability

Newer furnace models incorporate advanced technologies and safety features that can provide homeowners with peace of mind. They are less likely to experience operational problems or require frequent repairs, offering more reliable performance. By upgrading your furnace, you reduce the risk of safety issues associated with older heating systems, such as carbon monoxide leaks.

Eligibility for Rebates and Incentives

Many utility companies and government agencies offer rebates and incentives to encourage homeowners to upgrade to energy-efficient furnaces. These financial incentives can help offset the initial cost of purchasing and installing a new furnace, making it more affordable to upgrade.

A High-Efficiency Air Conditioner to Help You Keep Your Cool

In the throes of summer, a reliable air conditioner is a sanctuary, offering a cool respite from the relentless heat. However, if your air conditioner has a low Seasonal Energy Efficiency Ratio (SEER) rating, it's likely not delivering this comfort as efficiently as it could. Homeowners with older, less efficient AC units stand to gain significantly by upgrading to a model with a higher SEER rating. Such an upgrade can increase indoor comfort, reduce energy bills, promote environmental sustainability, and more.

What’s a SEER rating?

It stands for seasonal energy efficiency ratio and measures the amount of energy needed to provide a specific cooling output. The higher the SEER, the more energy efficient the unit, and the greater your savings. 13 is the minimum SEER rating required in new equipment.

One of the most compelling reasons to upgrade your air conditioner to a model with a higher SEER rating is the potential for considerable energy savings. Air conditioners with higher SEER ratings use less energy to cool your home, which translates to lower electricity bills. For instance, upgrading from an old 8 SEER unit to a modern 16 SEER model can cut your air conditioning energy use in half, offering significant savings, especially during peak summer months when AC use is at its highest.

Increased Indoor Comfort

One of the perks of a high-efficiency air conditioner is improved comfort. They're engineered to maintain more consistent temperatures throughout your home, reduce humidity levels, and improve indoor air quality. These units can run longer at lower capacities, ensuring even cooling without the frequent on-off cycling associated with older models, which can lead to fluctuating temperatures and discomfort.

Environmental Benefits

Upgrading to a more energy-efficient air conditioner contributes to reducing your household's carbon footprint. High-efficiency units require less electricity to operate, which means fewer greenhouse gas emissions from power plants. By choosing a model with a high SEER rating, you're taking a step toward more sustainable living, helping to mitigate climate change and reduce reliance on fossil fuels.

Increased Home Value and Marketability

If you're motivated by increased property values, a high-efficiency air conditioner is a good investment. Energy-efficient homes are increasingly sought after in the real estate market, as they promise lower operating costs and improved comfort. If you decide to sell your home, an upgraded air conditioning system can be a key selling point and may even help you command a higher price.

Eligibility for Rebates and Incentives

Many utility companies, states, and local governments offer incentives to encourage homeowners to invest in energy-efficient air conditioners. These can include rebates, tax credits, or low-interest financing options, making it more affordable to upgrade to a high SEER model. Such incentives not only help offset the initial investment but also underscore the societal push toward energy efficiency.

Improved Reliability and Reduced Maintenance

Newer air conditioning units are less likely to break down and require less maintenance than older, less efficient models. High-efficiency ACs are built with the latest technology and higher quality components, which contribute to longer lifespans and more reliable performance. While regular maintenance is still important, the frequency and extent of repairs tend to be lower, saving you time, inconvenience, and repair costs.

Are You Ready For an Upgrade in Efficiency?

Upgrading your furnace and air conditioner to more energy-efficient models is a strategic investment that transcends mere appliance replacement. It signifies a commitment to sustainable living, heralds significant cost savings, and elevates the comfort and value of your home. Beyond the immediate gratification of a more comfortable living environment and reduced energy bills, choosing high-efficiency units aligns with broader environmental goals, reducing your carbon footprint and supporting global energy conservation efforts.

When it's time for you to consider an upgrade to your HVAC system, schedule a free in-home consultation with a heating and cooling pro. Our experts offer advice tailored to your home's specific needs, ensuring that your investment is as impactful and effective as possible.

Schedule your HVAC maintenance now!

HVAC checkups from Sears Home Services help keep your heating and cooling system running at its best. Prevent costly repairs and can make your HVAC system more energy efficient with routine maintenance.

Call (213) 596-2538 or schedule online now.

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