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Do High-efficiency Furnaces Run More Often?

Watson Heating & Air
Jan 30, 2023

A high-efficiency furnace will save money on your monthly energy bills by strategically running only when necessary. You may wonder, “Do high-efficiency furnaces run more often?” when you compare them to older furnaces. Depending on the type of furnace in your home, a high-efficiency furnace may run more often, but that doesn’t mean it costs more money to operate. 


Some furnaces have more than one operating speed, allowing for more efficient heating. Upgrading your old furnace to a new high-efficiency model offers many benefits, from monthly savings to a warmer home overall. Continue reading to learn more about the various types of furnaces and signs your furnace might need replacing. 


Types of Furnaces

With innovations in HVAC technology, you have several options to choose from when replacing your home’s heating and cooling systems. 


Single-stage furnaces 

Typically, homes 15 years and older have single-stage furnaces. Also known as a single-speed motor, this type of furnace only has an “on” or “off” cycle. With only one operating speed, a single-stage furnace can only operate at max capacity or entirely off. 


When the thermostat in your home falls below your chosen temperature, a single-stage furnace will force hot air on high throughout your home. This method can lead to some rooms being colder than others, making it an inefficient heating method for your home. A single-stage furnace wastes about 20% of the energy it uses to heat your home, costing you significantly throughout the year. 


Two-stage furnaces 

As the name implies, a two-stage furnace has multiple furnace cycles for optimal efficiency. Two-stage furnaces have the benefit of running at a lower speed consistently throughout the day to keep your home at the same temperature. While your two-stage furnace runs throughout the day, it switches between high and lower power when needed, operating at around 95% efficiency. 


A two-stage furnace usually operates at 0%, 50%, or 100% capacity to heat your home, only using the energy necessary to reach the temperature on your thermostat. Both single and two-stage furnaces come in high-efficiency options depending on your budget. Single and two-stage furnaces offer energy savings for your home if you need a complete furnace replacement. 


Benefits of a High-efficiency Furnace

We use our HVAC system year-round to heat and cool our homes to keep them at an ideal temperature. Upgrading an older or less efficient single-stage furnace to a high-efficiency one is a significant investment you should make for your home. 


  • Saving money: More efficiency means more money in your wallet with yearly savings in energy costs. 
  • Quiet operation: Newer furnaces can force hot air throughout your home without making loud noises like older models. 
  • Even heating for your home: A high-efficiency furnace will provide even heat from room to room. 
  • Built to last longer: A new high-efficiency furnace with routine maintenance can last much longer than the past models. 


Not only will a high-efficiency furnace save you money in the long run, but it can also add extra value to your home, providing an attractive benefit for prospective buyers in today’s housing market. Kentucky residents seeking Richmond’s furnace repair services and replacement should contact a professional HVAC company for an exact quote for furnace installation. 


When Should You Replace Your Furnace?

Deciding to upgrade your old furnace can be the first step in furnace replacement. Like any appliance, your furnace has many parts that require routine maintenance and repair. Vital components of your furnace, such as the heat exchanger, can wear out with time and excessive use from an inefficient furnace.


Some minor signs may indicate it’s time to replace your old furnace with a high-efficiency model:


  • Your home has uneven temperatures from room to room.
  • Your furnace makes strange loud noises during operation.
  • Your furnace frequently turns on and off.
  • The airflow from your vents is weaker than usual.


High-efficiency Furnace Installation in Richmond, KY

If you have an older furnace and wonder, “Do high-efficiency furnaces run more often?” the answer stands that they do. High-efficiency furnaces run nearly 80% of the day at varying speeds for optimal heating in your home. Running more often doesn’t mean it costs more, as a high-efficiency furnace can operate at more than one speed. 


If you hear a loud furnace whistling sound during operation, you should upgrade your old model for a new high-efficiency one. An increasing utility bill while your home still feels cold could indicate you need a furnace replacement. 


For superior furnace installation In Richmond, KY, trust Watson Heating & Air with your high-efficiency installation. Call (859) 625-0081 for your quote today.

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