Variable-Speed Furnaces Can Improve Home Efficiency

By doing this, you can avoid the energy-wasting starts and stops

Are you looking for a new furnace for your home? When it comes to variable-speed furnaces, you may wonder if the multistage, multispeed operation is worth the investment. Variable-speed furnaces are highly recommended for homeowners who want greater control over their utility bills and comfort. Variable-speed furnaces operate at different speeds, which gives you significant control over your monthly utility usage. Moreover, by operating at different speeds, you can heat your home differently throughout the day. Thus, the blower motor runs less when it’s warm and more when it’s cold, thereby reducing energy waste. The furnace option is also automatic, so you don’t have to adjust it constantly. As a result, you will have a more balanced heating system throughout the day. Heat pumps, furnaces, and air conditioners can all use variable-speed blowers. ECM motors, or electronically commutated motors, operate more efficiently than standard blower motors. When furnace blowers kick on and aim for the desired temperature, they consume considerable energy. A single-speed blower motor could short-cycle during cold weather if you have one. The process of starting and stopping to reach the desired temperature, followed by a period of inactivity, will use considerable energy during the starts and stops. Conversely, a variable-speed furnace blower will operate continuously at a lower level. By doing this, you can avoid the energy-wasting starts and stops. If your system is relatively new and already operates energy-efficiently, you probably don’t need to upgrade since you won’t save much energy. A variable-speed furnace is a wise investment if your existing furnace is nearing the end of its life cycle.
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