Heating & Cooling

With as much as half of the energy used in your home going to heating and cooling, choosing ENERGY STAR certified heating and cooling equipment can have a big impact on your comfort, while helping you save money on utility bills and protect our climate.

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Room AC

Make the Cool Choice for Room AC

Get cool comfort and energy savings with a new ENERGY STAR certified room air conditioner.

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& Cooling Guide

Choose ENERGY STAR Certified Heating & Cooling

Learn more about ENERGY STAR certified HVAC equipment and get tips on proper installation.

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Season Tips

How to Keep Your Cool this Summer

As the temperature heats up, let the experts at ENERGY STAR lead the way to comfort and energy savings in your home.

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Heating & Cooling Resources

Start Saving With My ENERGY STAR

Looking for ways to save energy at home?
My ENERGY STAR makes it easy to browse energy saving tips, and to see how your actions can make a difference. Here are a few tips to get you started.