Skip to Content
Air Treatment Heating & Cooling Air Treatment Heating & Cooling
Call Us Today! 703-270-0881
Top

Choosing the Right Furnace for Your Home

A Fairfax HVAC Company You Can Count On
A home high energy efficient furnace in a basement
|

Choosing the right furnace is essential to ensure your home stays warm and comfortable during the colder months. With so many options available, finding the right furnace can feel overwhelming. However, understanding the key factors can help make the process easier.

Whether you’re upgrading an old system or installing a new furnace for the first time, here’s a guide to help you select the best furnace for your home.

1. Types of Furnaces

Before choosing a furnace, it’s important to know the different types available. Each type has its advantages and is suited for different needs.

  • Gas Furnaces: These are the most common type and are known for their efficiency and lower operating costs. They run on natural gas and are ideal for colder climates where heating is needed for extended periods.
  • Electric Furnaces: Electric furnaces are generally less expensive to install, but they can have higher operating costs since they rely on electricity. However, they’re a good option for homes in milder climates or for those without access to natural gas.
  • Oil Furnaces: Oil furnaces are less common but are still used in areas where natural gas is unavailable. They are highly efficient but require regular oil deliveries.
  • Propane Furnaces: Like oil furnaces, propane models are used in areas without natural gas. They can be efficient but, like oil, require fuel storage and delivery.

2. Furnace Efficiency

Efficiency is one of the most important factors when choosing a furnace. Furnace efficiency is measured by the Annual Fuel Utilization Efficiency (AFUE) rating, which indicates how much energy the furnace converts into heat.

  • High-Efficiency Furnaces: These furnaces have an AFUE rating of 90% or higher. They are more expensive upfront but save money on energy bills over time.
  • Mid-Efficiency Furnaces: With AFUE ratings between 80% and 89%, these furnaces are less expensive than high-efficiency models but may have higher long-term energy costs.
  • Low-Efficiency Furnaces: Furnaces with AFUE ratings below 80% are less common today but may still be found in older homes. These furnaces are the least energy-efficient and can significantly increase your heating costs.

When possible, invest in a high-efficiency furnace to maximize energy savings and reduce your home’s environmental impact.

3. Furnace Size

The size of the furnace is another crucial factor to consider. A furnace that’s too small won’t be able to heat your home effectively, while one that’s too large can result in energy waste and uneven heating.

  • Proper Sizing: A professional HVAC technician can perform a load calculation to determine the right furnace size for your home. This calculation takes into account the square footage of your home, the insulation quality, the number of windows, and the local climate.
  • Oversized Furnaces: If a furnace is too large, it will heat the home too quickly and frequently turn on and off, causing wear and tear and reducing efficiency.
  • Undersized Furnaces: A furnace that’s too small will struggle to keep your home warm, running constantly and wearing out prematurely.

4. Zoning Capabilities

If you have a large home, you may want to consider a furnace with zoning capabilities. This allows you to control the temperature in different areas of your home independently. Zoning can improve comfort and reduce energy waste, as you won’t need to heat rooms that aren’t in use.

5. Additional Features

Modern furnaces come with a range of features designed to enhance performance, comfort, and energy efficiency. When choosing a furnace, consider options like:

  • Variable-Speed Blowers: These adjust the airflow for more consistent temperatures and improved efficiency.
  • Two-Stage Heating: This allows the furnace to operate at a lower setting for mild days and a higher setting for colder days, improving comfort and efficiency.
  • Smart Thermostat Compatibility: A furnace compatible with smart thermostats can help you better control your home’s temperature and reduce energy use.

Keep Your Home Cozy with Professional Furnace Installation

Choosing the right furnace is a significant decision that affects your home’s comfort and energy costs for years to come. Take the time to research your options, consider your home’s specific needs, and consult with a professional HVAC technician. With the right furnace, you can keep your home warm, comfortable, and energy-efficient all winter long.

Reach out to Air Treatment Heating & Cooling today at (703) 270-0881 to learn more.

Categories: