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.

Variable refrigerant flow

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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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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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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Radiant floor heating

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

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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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Space heating myths

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Space heaters are not the best way to heat your home. Find out why.

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Maintaining your furnace

Man working on furnace ductwork

It's important to keep this big piece of equipment in tip-top shape in order for it to operate at peak efficiency.

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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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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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