In these videos: A ductless mini-split system is quiet, efficient, and compact. Instead of a central thermostat, you can create heating and cooling zones in your house that are set independently of each other. See how this technology works.

Variable refrigerant flow

In this video: Find out how variable refrigerant flow allows temperature to be controlled as part of an all-in-one heating and cooling unit.

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Heating and cooling new homes

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When planning your new home, make sure you consider newer heating and cooling technologies that could save you money.

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Getting a new fireplace

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Is it time to upgrade your fireplace?  Learn how you can improve your home's efficiency with the right fireplace.

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Getting a new furnace

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Shop and compare when choosing a new furnace. Look for the yellow Energy Guide label to see how one unit stacks up against another.

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Whole house fans

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A whole-house fan, also known as an attic fan, provides great ventilation, lowers indoor temperatures and summer electric bills.

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Ceiling fans

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A cooling breeze can reduce your need for air conditioning.There are some important things to know about purchasing and installing ceiling fans.

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Geothermal

Geothermal wiring system on ground

Capturing the heat from the earth can save you big money on your energy bills.  Learn how geothermal systems work.

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Space heating and furnace myths

Myth in large lettering

There are lots of "tips" out there that may not be true or safe. Find out how to separate facts from fiction.

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Fix leaky ductwork

Man applying mastic tape to ductwork

Leaks in your ductwork mean the air you've paid to heat or cool is not getting where it needs to go. Find out how to diagnose and fix this common problem.

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Radiant floor heating

Kids playing on the living room floor

Heating from the floor is comfortable and very energy efficient.  See how it's installed and how it works.

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