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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Geothermal

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

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Learning thermostats

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Discover how the next generation of smart thermostats adjust your home’s temperature based on your behavior and weather forecasts.

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Sealing ductwork

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Leaky ductwork is one of the most common household problems. Luckily, it's easy to fix with the right materials.

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A/C tune up

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Learn how professionals tune up your air conditioner and get some tips on how you can keep it running at peak performance.

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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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Fix leaky ductwork

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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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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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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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Maintaining your fireplace

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Proper maintenance of your fireplace is important to make sure it's working efficiently and safely.

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