A Lennox^® zoning system directs air to specific areas of your home, keeping it perfectly comfortable and energy efficient. From the precise climate control of an iHarmony^® whole-home zoning system to the room-by-room control of an LZP-2 zoning system, Lennox gives you lots of ways to customize your home’s comfort. An iHarmony four-zone system delivers perfect temperature control throughout your home. Using a series of motorized dampers in your ductwork, the system directs air through the ducts to specific areas, while reducing air flow in others. When paired with an iComfort^® S30 Ultra Smart Thermostat, each zone can be remotely controlled via a smartphone app. An iHarmony zoning system can help you save energy, especially when coupled with a programmable thermostat. An LZP-2 zoning system divides your home into two temperature-controlled zones. You can turn up the heating or cooling in one area and lower it in another, depending on your needs. An auto changeover feature automatically alternates between heating and cooling during transitional weather to deliver enhanced comfort and energy efficiency in any season. An LZP-2 zoning system works with your HVAC system to maintain your desired temperature in each zone, delivering year-round comfort and energy savings.