Comfortable Provides consistent air temperatures for exceptional home comfort
The Harmony III Zoning System meets the airflow requirements of one area, without affecting other areas. And it works with advanced heating and cooling systems, so it can regulate temperature to as little as one degree* of the thermostat setting.
Flexible Divides your home into up to four different zones
The Harmony III system lets you increase, reduce or shut off heating or cooling in each zone to match the needs of your household.
Harmony III™ Zoning System
Features
The Harmony III™ Zoning System delivers the ultimate in temperature control for the ultimate in home comfort. Designed for use with Lennox’ variable speed furnaces, air
handlers, air conditioners, or heat pumps** and digital thermostat, the Harmony III Zoning System provides the desired temperature in each zone. The system includes an
Quiet Increases your comfort, without increasing sound levels
The Harmony III system allows your Lennox® HVAC equipment to deliver peak performance without continually operating at peak capacity. Lower speeds mean lower sound levels.
Feature | How It Works | How It Helps |
Controls up to four zones in your home | Provides desired temperatures and consistent airflow | |
|
|
|
Discharge | Continually monitors the temperature in the supply airstream | Helps prolong the life of the equipment |
|
|
|
Digital Thermostats | Control temperatures in each zone | Precisely regulate heating and cooling temperatures |
(one for each zone) |
|
|
|
|
|
Vacation Mode | Defaults to Zone 1 thermostat settings, which controls | Maximizes efficiency |
| the temperature for your entire home while you’re away |
|
|
|
|
Auto Changeover | Automatically alternates between heating and cooling | Delivers enhanced comfort and peace of mind |
| during transitional weather |
|
|
|
|
Continuous Fan | Allows continuous fan operation by zone | Creates better indoor air quality |
|
|
|
*Depending on the brand of digital thermostat. **System provides
