Programmable Thermostats and Temperature Control Systems

Wi-Fi Enabled

Lennox’ most innovative programmable thermostat opens up a whole new world of convenience and control.

Digital Thermostats

Lennox offers a complete line of digital and programmable thermostats—all designed to maximize the efficiency of Lennox® heating and cooling systems.

Zoning Systems

Zoning systems save you the expense of heating or cooling areas of your home that are rarely used.

   
iComfortWi-Fi
iComfort Wi-Fi® Touchscreen Thermostat
Monitor and adjust your home temperature from anywhere
Customer
Ratings
4.7 stars out of 5
   
ComfortSense
7500
ComfortSense® 7500 Series Thermostat
Control your comfort with precision and style
Customer
Ratings
4.7 stars out of 5
   
iHarmony
iHarmony® Zoning System
A major advance in precision climate control
Customer
Ratings
4.7 stars out of 5
 
   
ComfortSense
5500
ComfortSense® 5500 Series Thermostat
Smart, stylish home comfort control
Customer
Ratings
4.7 stars out of 5
   
HarmonyIII
Harmony III™ Zoning System
Customized comfort for every corner of the room
Customer
Ratings
4.7 stars out of 5
 
   
ComfortSense
3000
ComfortSense® 3000 Series Programmable & Non-Programmable Thermostats
Accurate temperature
control
Customer
Ratings
4.7 stars out of 5
   
LZP4
LZP-4 Zoning System
Room-by-room comfort control
Customer
Ratings
4.7 stars out of 5
   
   
LZP2
LZP-2 Zoning System
Two-zone heating and cooling
Customer
Ratings
4.7 stars out of 5