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Questions to Ask When Choosing a New Furnace

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Choosing a new furnace is a major investment in your home’s comfort, efficiency, and long-term energy costs. With so many options available, homeowners often feel overwhelmed by the decision. At Quality Heating & Cooling, we believe the best way to make an informed choice about investing in a new HVAC system is by asking the right questions. Below, we outline some key considerations to help you select the perfect furnace for your home. Right now, take $500 off the installation of a new furnace. 

This is an image of a new furnace. The headline reads choosing a furnace? Here's what to ask before you.

1. What Is the Furnace’s AFUE Rating?

One of the first things to consider when purchasing a new furnace is its AFUE (Annual Fuel Utilization Efficiency) rating. AFUE measures how efficiently a furnace converts fuel into heat. The higher the rating, the more heat you get for every dollar spent on energy. For example:

  • Standard-efficiency furnaces have an AFUE of around 80%, meaning 20% of the fuel is lost as waste.
  • High-efficiency furnaces have an AFUE of 90% or higher, with some models reaching up to 98% efficiency.

Investing in a high-efficiency furnace can significantly lower your heating bills while also reducing your home’s carbon footprint. Look for models that carry the ENERGY STAR® certification, as these meet strict energy efficiency guidelines set by the EPA.

2. What Fuel Type Is Best for My Home?

The type of fuel your furnace uses will impact your heating costs, efficiency, and environmental impact. The most popular option for home heating, natural gas furnaces are efficient and cost-effective in areas with access to gas lines. And while they have 100% efficiency (technically, an AFUE rating of 100%), electric furnaces can be costly to operate in colder climates where electricity rates are high.

3. What Advanced Features Should I Consider?

Modern furnaces come with advanced technology that can enhance comfort and efficiency. Some features to look for include:

  • Variable-Speed Blowers – Unlike single-speed motors that operate at full blast, variable-speed blowers adjust airflow for better temperature control and energy efficiency.
  • Zoned Heating – If you have multiple floors or large spaces, a zoned heating system allows you to control different areas separately, preventing hot or cold spots.
  • Quiet Operation – Newer models offer sound-dampening technology for quieter performance, which is ideal if your furnace is located near living spaces.

These features not only improve comfort but can also lead to additional energy savings over time.

Oil-to-Gas Conversion and Dual-Fuel Systems

Switching to a gas furnace is a smart move if you have a furnace that runs on oil. Gas furnaces are more efficient, produce fewer emissions, and require less maintenance than oil systems. Many utility companies even offer rebates for homeowners making the switch, further offsetting the installation cost.

A dual-fuel system combines a gas furnace with an electric heat pump, automatically switching between the two based on outdoor temperatures. These systems optimize efficiency, providing cost savings while maintaining indoor comfort in all weather conditions.

Choosing the right furnace involves more than just picking the first option that fits your budget. By considering factors like AFUE ratings, fuel type, advanced features, and long-term energy costs, you can make an informed decision that will keep your home warm and your heating bills low.

Contact Quality Heating & Cooling today for furnace installation. It’s not a Quality job, unless it has our Quality seal.

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