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The Cutting Edge of Comfort

Ultimate Comfort System

Ultimate Comfort System™:

The most advanced, most efficient, most capable heating and air-conditioning system ever created.

Temperatures held precisely where you want them. Perfectly heated and cooled air flowing silently to every room. Unprecedented energy efficiency even in extreme hot or cold. The Ultimate Comfort System™ brings amazing things to your home, and your comfort.

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The most precise and efficient air conditioner and heat pump you can buy(7)

Once again, the innovation of Lennox is changing home comfort forever. Thanks to Precise Comfort™ technology that allows the XC25 air conditioner and XP25 heat pump to change their output in increments as small as 1%, your home can be conditioned to perfection, with exactly the right amount of energy used every time.

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iHarmony™ zoning

iHarmony® zoning:

A major advance in precision climate control.

The iHarmony® zoning system directs heating or cooling to where it’s needed, while reducing it in rarely used rooms to save energy. When iHarmony is paired with an iComfort Wi-Fi® thermostat, you can program daily or weekly schedules for up to four different zones with just a few taps of the thermostat or even your phone.

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iComfort Wi-Fi

iComfort Wi-Fi® Thermostat:

Control your comfort and energy costs from home or on the go.

The iComfort Wi-Fi® thermostat gives you total remote comfort control. It makes it easy for you to adjust your home's temperature and save energy from anywhere in the world, using a smartphone, tablet or laptop. It's innovation that connects you to the future of home comfort.

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SunSource Home Energy System

Home Energy System:

The simplest way to bring money-saving solar power into your home.

The SunSource Home Energy System uses select air conditioners and heat pumps from the Dave Lennox Signature® Collection as a platform for a complete solar energy system that generates electricity to heat and cool your home… and more. The SunSource system provides significant reductions in energy usage and utility costs.

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