Lennox Smart Zoning System Zone Sensor (formerly iHarmony)

Lennox Smart Zoning System Zone Sensor (formerly iHarmony)

Room to room temperature control for Lennox Residential Communicating Enabled Equipment.

The Smart Zoning System Zone Sensor allows the homeowner to change the temperature throughout the house, or change it in specific areas, with just a few taps of the sensor touchscreen or a smartphone. Features an easy to read 4.3 in. color screen with touchscreen interaction. Displays current zone temperature in center of screen, indoor humidity, mode of operation and current zone setpoint (COOL TO / HEAT TO).

Energy Efficiency

• Reduce energy costs by cutting back on heating and cooling in unused areas of the home
• Wireless access through the Smart Wi-Fi thermostat sets the temperature and saves energy from anywhere, using a smartphone, tablet or laptop
• Programming flexibility with options for daily or weekly schedules for each zone
• In-zone thermostats let customers override preprogrammed settings with a simple tap

Compatible Outdoor Units:

• EL18XCV / SL28XCV / XC20 Variable Capacity Air Conditioner (up to four zones)
• EL18XPV / SL25XPV / XP20 Variable Capacity Heat Pump (up to four zones)
• XC21 Two-Stage Air Conditioner (up to four zones)
• XP21 Two-Stage Heat Pump (up to four zones)

Compatible Variable Speed Furnaces:

• EL296V Two-Stage
• SL280V Two-Stage
• SL297NV Two-Stage
• SLP99V Variable Capacity

Home Comfort

• Four-zone capability allows a member of the family to customize a room to their temperature preference without affecting the entire house
• Precise temperature control when integrated with premium Lennox heating and cooling equipment

Reliable Performance

• 5-year limited warranty on covered components

Note: S40 or S30 Smart Wi-Fi Thermostat required. Lennox Smart Zoning System is only compatible with communicating enabled thermostat.
Note: The Lennox® Smart Zoning System may be used with all Lennox® Communicating indoor/outdoor units shown above. A conventional, noncommunicating outdoor unit may also be used as long as the indoor unit is one of the Lennox® Communicating models shown above.
Note: Equipment Interface Module (EIM) is required for noncommunicating dual-fuel applications.