variable speed furnace vs 2 stage

image of efficiency vs cost depicting variable speed furnace

Variable-Speed Furnaces Can Improve Home Efficiency

October 25, 2021

Variable-speed furnaces feature myriad technological innovations that allow them to deliver unmatched energy efficiency and optimal indoor comfort levels. Therefore, if you’re looking for a new furnace, a variable speed furnace should be at the top of your list. This article discusses everything you need to know about variable-speed furnaces.