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AC Direct - FAQ's - System Selection - Gas Furnaces

What does the "variable speed" feature of a gas furnace mean to me?

This page is designed to provide anyone looking for a new HVAC system with a better understanding of frequently asked questions about the selection, AC and furnace sizing and other important considerations in making the best choices for your home or office.

This information guide offers the following categories of information pertaining to proper AC and heating system sizing as well as important guides to ensure you make informed decisions:

In a nutshell, it reduces the operating cost of the blower by about 75%, provides better humidity control in the cooling mode, and delivers more consistent air throughout your home in both heating and cooling modes. 

For more information see any of our variable speed product ads.