Best Lennox Thermostats
Updated May 2025
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Best Lennox Thermostats
2025 Buyer's GuideUpdated May 2025
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1
1
Lennox S40 (22V24) Smart Thermostat, Touchscreen, WiFi, Communicating System Control, Programmable, High Efficiency, Geo-Fencin...
LENNOX
Functionality
Ease of installation
App integration
Temperature control
2
2
Google Nest Learning Thermostat (4th Gen, 2024) with Nest Temperature Sensor - Energy Saving Smart Thermostat with Adaptive Eco...
Ease of installation
Aesthetics
Functionality
Temperature control
3
3
ecobee Smart Thermostat Premium with Smart Sensor and Air Quality Monitor - Programmable Wifi Thermostat - Works with Siri, Ale...
Ease of installation
Functionality
Value for money
Remote sensor
Looks
4
4
Google Nest Learning Thermostat - 3rd Gen (2015) - Programmable Smart Thermostat for Home - Works with Alexa - Stainless Steel
Functionality
Ease of installation
Temperature control
Looks great
Control ability
Energy saving
5
6
6
Honeywell TH9320WF5003 Wi-Fi 9000 Color Touch Screen Programmable Thermostat, 3.5 x 4.5 Inch, White, 'Requires C Wire"
HONEYWELL
Functionality
Ease of installation
Thermostat functionality
Looks
Value for money
Control
7
7
Honeywell Home RTH9585WF Wi-Fi Smart Color Thermostat, 7 Day Programmable, Touch Screen, Energy Star, Alexa Ready, C-Wire Requi...
Ease of installation
Works well
Thermostat functionality
Value for money
Looks
8
8
ecobee Smart Thermostat Enhanced - Programmable Wifi Thermostat - Works with Siri, Alexa, Google Assistant - Energy Star Certif...
ECOBEE
Ease of use
Functionality
Money saving
Aesthetics
Features
9
9
Honeywell Home RTH9600WF Smart Color Thermostat Energy Star Wi-Fi Programmable Touchscreen Alexa Ready - C-Wire Required, Not C...
Ease of installation
Works well
Value for money
Looks
10
10
Honeywell Home RTH6580WF Wi-Fi 7-Day Programmable Thermostat
HONEYWELL
Ease of installation
Functionality
Thermostat control
Value for money
Control capability
Our Top Choice
1
1
Lennox S40 (22V24) Smart Thermostat, Touchscreen, WiFi, Communicating System Control, Programmable, High Efficiency, Geo-Fencin...
LENNOX
Functionality
Ease of installation
App integration
Temperature control
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