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Heating and cooling your home is typically the largest use of energy in your home.
You can use the Comparison Tool to compare the annual energy use and cost of a wide
range of heating and cooling systems. You can also learn the how quickly a new
system will pay for itself in lower energy costs.
Choose "EXISTING vs. NEW" to compare your existing system with a new heating and cooling system
or "NEW vs. NEW" to compare two new systems with each other.
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Choose "Heating & Cooling" to compare systems that provide both heating and cooling for your home.
Choose "Heating" to compare systems that provide only heating or "Cooling" to compare systems that
provide only cooling.
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Now choose the types of systems (equipment and energy types) you want to compare and click
the "Next" button.
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