Lennox Thermostats

Lennox thermostatsLennox iComfort® and ComfortSense® thermostats are designed to help you use less energy, while keeping your home perfectly heated and cooled.

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iComfort® Collection

S30 Smart Thermostat

iComfort S30® Smart Thermostat

Lennox S30 thermostats

System Compatibility: Works with premium Lennox® communicating equipment only

Programmable: Versatile programming options offer custom comfort and energy savings

Smooth Setback Recovery: Senses extreme temperature changes and begins the temperature recovery process up to 2 hours before the programmed time

Smart Away™: Uses the GPS in your smartphone to detect when you’re leaving, and automatically changes the temperature to a more energy-efficient setting

Schedule IQ™: Allows you to only program your thermostat once. Whenever there’s a change in your routine, the thermostat adapts heating and cooling to match

One-Touch Away Mode: Overrides your regular programming schedule when you’re away and automatically turns down heating or cooling to save energy

Allergen Defender: Monitors the air quality and pollen levels of your local zip code and automatically turns the fan on to clean your home’s air when outdoor levels are high

Feels Like™: Similar to the “Feels Like” temperature in a weather report, this feature takes into account temperature and humidity to create a comfortable environment

Perfect Temp: Works with your system to heat or cool as needed to preserve your temperature in any weather, year-round

Filter Reminder: Reminds you when its time to change the filter

Customizable Reminders: Allow you to set a series of service and parts replacement reminders which display on the home screen

Auto Changeover: Decides between heating and cooling operation, depending on indoor temperature

Touchscreen: Features a large, easy-to-use display with adjustable brightness

Weather Screen Savers: Themed screen savers on the 7″ HD color touchscreen are designed with graphics that tell you what weather conditions are like outside

Dual-Fuel Capability: Increases the efficiency of dual-fuel heating systems by automatically alternating between gas and electric operation

Energy Reports Show how often and how long the heating or cooling system has run for the month

Humidity Control: Works with the whole-house humidity-control systems to adjust the home’s humidity level

Remote Capability: Monitor and adjust temperatures and schedules from anywhere in the world using the iComfort App and your smartphone, tablet or other web-enabled device

Weather-On-Demand: Air quality conditions are offered for your local area, so you always know what’s happening outside

Precise Comfort® Plus: Holds your home’s temperature to within 0.5 degree or less when used with premium Lennox® equipment

Climate IQ® Technology: Monitors humidity levels, and removes excess moisture for healthier, more comfortable air

Emailed Alerts: Provides detailed diagnostics and reminds your Dealer when service is needed

Remote Monitoring: Allows Lennox dealers to analyze your system from anywhere via their computer or mobile device

Remote Troubleshooting: Makes it possible for dealers to use their mobile device to adjust system parameters to fix problems, without ever making a trip to your home

Warranty: 5-Year Limited Warranty

Wi-Fi Touchscreen Thermostat

iComfort Wi-Fi Touchscreen Thermostat

iComfort Wi-Fi Touchscreen Thermostat

System Compatibility: Works with premium Lennox® communicating equipment only. iComfort Wi-Fi Flex model is compatible with Lennox-brand non-communicating equipment and most other brands of heating and cooling equipment

Programmable: Versatile programming options offer custom comfort and energy savings

Smooth Setback Recovery: Senses extreme temperature changes and begins the temperature recovery process up to 2 hours before the programmed time

One-Touch Away Mode: Overrides your regular programming schedule when you’re away and automatically turns down heating or cooling to save energy

Filter Reminder: Reminds you when its time to change the filter

Customizable Reminders: Allow you to set a series of service and parts replacement reminders which display on the home screen

Auto Changeover: Decides between heating and cooling operation, depending on indoor temperature

Touchscreen: Features a large, easy-to-use display with adjustable brightness

Dual-Fuel Capability: Increases the efficiency of dual-fuel heating systems by automatically alternating between gas and electric operation

Humidity Control: Works with the whole-house humidity-control systems to adjust the home’s humidity level

Remote Capability: Monitor and adjust temperatures and schedules from anywhere in the world using the iComfort App and your smartphone, tablet or other web-enabled device

Weather-On-Demand: Air quality conditions are offered for your local area, so you always know what’s happening outside

Precise Comfort® Plus: Holds your home’s temperature to within 0.5 degree or less when used with premium Lennox® equipment

Climate IQ® Technology: Monitors humidity levels, and removes excess moisture for healthier, more comfortable air

Emailed Alerts: Provides detailed diagnostics and reminds your Dealer when service is needed

Remote Monitoring: Allows Lennox dealers to analyze your system from anywhere via their computer or mobile device

Warranty: 5-Year Limited Warranty

ComfortSense® Collection

ComfortSense® 7500 Thermostat

ComfortSense® 7500 Thermostat

ComfortSense® 7500 Thermostat

System Compatibility: Works with most HVAC system types

Programmable: Versatile programming options offer custom comfort and energy savings

Smooth Setback Recovery: Senses extreme temperature changes and begins the temperature recovery process up to 2 hours before the programmed time

One-Touch Away Mode: Overrides your regular programming schedule when you’re away and automatically turns down heating or cooling to save energy

Filter Reminder: Reminds you when its time to change the filter

Customizable Reminders: Allow you to set a series of service and parts replacement reminders which display on the home screen

Auto Changeover: Decides between heating and cooling operation, depending on indoor temperature

Touchscreen: Features a large, easy-to-use display with adjustable brightness

Dual-Fuel Capability: Increases the efficiency of dual-fuel heating systems by automatically alternating between gas and electric operation

Humidity Control: Works with the whole-house humidity-control systems to adjust the home’s humidity level

Energy Reports: Show how often and how long the heating or cooling system has run for the month

Warranty: 5-Year Limited Warranty

ComfortSense® 5500 Thermostat

ComfortSense® 5500 Thermostat

ComfortSense® 5500 Thermostat

System Compatibility: Works with most HVAC system types

Programmable: Versatile programming options offer custom comfort and energy savings

Smooth Setback Recovery: Senses extreme temperature changes and begins the temperature recovery process up to 2 hours before the programmed time

One-Touch Away Mode: Overrides your regular programming schedule when you’re away and automatically turns down heating or cooling to save energy

Filter Reminder: Reminds you when its time to change the filter

Customizable Reminders: Allow you to set a series of service and parts replacement reminders which display on the home screen

Auto Changeover: Decides between heating and cooling operation, depending on indoor temperature

Touchscreen: Features a large, easy-to-use display with adjustable brightness

Energy Reports: Show how often and how long the heating or cooling system has run for the month

Warranty: 5-Year Limited Warranty

ComfortSense® 3000 Thermostat

ComfortSense® 3000 Thermostat

ComfortSense® 3000 Thermostat

System Compatibility: Works with most HVAC system types

Programmable: Versatile programming options offer custom comfort and energy savings

Filter Reminder: Reminds you when its time to change the filter

Warranty: 2-Year Limited Warranty


Montgomery HVAC Service Company services Allen, Fairview, Frisco, Lavon, McKinney, Murphy, North Dallas, North Garland, Plano, Richardson, Rockwall, Rowlett, Sachse, Wylie, and the surrounding Texas communities with their heating and cooling needs. Visit our service area page for more coverage details, call us at 972-442-5171, or request service online today.

We Service All Brands

We Service All HVAC Brands

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