Lennox Harmony II Zone Control System Installation Instructions Manual page 9

Back Door
Kitchen
Laundry
Room
Zone 3 Thermostat
Zone 1
Return Register
Dining
Area
Back Door
Kitchen
Laundry
Room
Zone 3 Thermostat
Zone
Control
Panel
Zone 1
Thermostat
Zone 1
Return
Register
Dining
Area
Typical Reduced Radial Zone Duct Design
Bath #1
Zone 3
Return Register
Zone Control
Panel
Zone 1
Thermostat
Zone 1
Return Register
Living
Room
Figure 3
Typical Extended Plenum Zone Duct Design
Bath #1
Zone 3
Zone 1
Zone 3
Return Register
Zone 1
Return Register
Figure 4
Page 9
Bedroom
Zone
#2
Dampers
Zone 4
Return Register
Furnace
Zone
Dampers
Zone 2
Return Register
Front Door
Bedroom
Zone
#2
Dampers
Zone 4
Zone 2
Zone 4
Zone Dampers
Zone 4 Thermostat
Return
Register
Living
Room
Front Door
Bedroom
#3
Zone 4
Thermostat
Bath #1
Zone 2
Thermostat
Master
Bedroom
Bedroom
#3
Bath #1
Zone 2
Thermostat
Zone 2
Return
Register
Master
Bedroom