Groundbreaking Technology and Efficiency Defines The Lennox® Comfort System When you’re trying to find the most cutting-edge HVAC technology on the market that delivers excellent energy efficiency, look no further than Campbell's Tempracure in Crystal Lake. We have some of the most advanced heating and cooling products and features you can find, and they're all packed into one system: The Ultimate Comfort SystemTM from Lennox. The Ultimate Comfort System is comprised of very innovative pieces of technology that work in concert to take your comfort to an awesome new level, with excellent efficiency. Check out some of the features below. Precise Comfort® technology includes variable capacity and a variable speed motor, which work like your car’s cruise control to ensure the system sustains consistent temperatures without temperature cycling. This keeps your home at an optimum comfort level all day, while increasing overall efficiency. iHarmony Zoning® increases your home comfort and energy savings. It enables the Ultimate Comfort System to direct air to individual rooms of your home while reducing airflow to other areas. This individualizes your comfort by room and floor. The iComfort Wi-Fi® touchscreen thermostat makes iHarmony Zoning easy to use. The most advanced thermostat Lennox has made, the iComfort Wi-Fi thermostat lets you monitor and alter your temperature—and save energy—from any place, using your smartphone, tablet or laptop. Climate IQ® technology allows the Lennox Home Comfort System to adapt to your needs and your climate. In warmer areas, it changes airspeed to allow greater humidity control. In cooler climates, the system turns on more slowly, letting the air absorb more heat before circulation. SunSource® solar modules can power your heating and cooling AND route any extra energy it generates into your home to run other appliances and electronic devices. This can substantially decrease your energy cost—possibly reducing bills by up to half. The XC25 is the world's first residential air conditioner rated above 26.00 SEER.* Compared to standard cooling systems, it could save you hundreds of dollars each year. Advanced variable-capacity technology makes the SLP98V one of the most efficient heating systems you can buy. Like the XC25, this furnace may significantly reduce utility bills. * SEER, or Seasonal Energy Efficiency Ratio, measures the cooling efficiency of your air conditioner or heat pump. A higher SEER rating means greater energy efficiency and more savings for you and the environment.