Lennox® comfort is made even better with the precise, energy-saving control of Lennox® thermostats, leading with the iComfort® S30.
See How Lennox® Puts Perfection in Your Hands
Energy Smart Every Day
Lennox iComfort® and ComfortSense® thermostats are designed to help you use less energy, while keeping your home perfectly heated and cooled.
Precision Means Perfection
When connected to advanced equipment from the Dave Lennox Signature® Collection, Lennox iComfort thermostats are precise enough to hold the temperature of your home to within 0.5 degree of the setting you choose, all year long.
So Simple. So Smart. So Comfortable.®
The iComfort S30 is smart about your comfort. When you leave home, it increases energy efficiency. And when you come back, it anticipates your arrival and creates a perfectly comfortable environment.
Control Your Temperature from Anywhere
The Lennox iComfort Thermostats feature cloud connectivity that allows you to check, monitor and adjust the temperature from anywhere, using your smartphone, tablet or other web-enabled device.
Choose Your Thermostat. Choose Your Features.
The Lennox ComfortSense® line of thermostats makes programming an energy-saving schedule remarkably easy. Touchscreen and button-control thermostats are available, with 7-day or 5-day/2-day scheduling options.
Lennox® programmable and smart thermostats help you maximize the efficiency of your Lennox® heating and cooling system. From the iComfort® S30 ultra smart thermostat to the ComfortSense® 7500 thermostat, Lennox® combines innovation and technology to give you more comfort control than ever before. Lennox iComfort thermostats deliver precise comfort control, holding your home’s temperature to within 0.5°of your chosen setting. The iComfort S30’s and iComfort E30's SmartAway™ Mode helps you stay energy efficient, even when you’re not at home. It uses the GPS in your smartphone to detect when you're leaving and automatically increases system efficiency. When you return, Smart Away changes your system to a normal schedule and more comfortable temperature. Other smart features include Allergen Defender, which monitors the air quality and pollen levels in your zip code and automatically turns the fan on to clean your home's air when outdoor levels are high, and Feels Like™, which takes into account temperature and humidity to make your home feel exactly like you want it. ComfortSense thermostats give you the ability to customize settings for every day of the week, and even let you compare your monthly heating and cooling usage, so you can adjust your settings to reduce energy consumption.
The simple, stylish and smart thermostat that you can trust
ENERGY STAR® Qualified:
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By redirecting air to specific areas, a Lennox® zoning system keeps your family perfectly comfortable and keeps your home efficient.
Explore Zoning Solutions for Your Home
An Environment Exactly How You Want It
Every heating and cooling system moves air through your home. But a Lennox® zoning system such as iHarmony® uses motorized dampers in your ducts to reduce or increase airflow to different parts of your home, making sure they’re kept just how you want them.
Greater Control Over Heating and Cooling
A Lennox® zoning system divides your home into as many as four “zones,” giving you more options for controlling your family’s comfort and your home’s energy usage.
Use Your Phone to Control Zones Remotely
When you combine an iHarmony zoning system with an iComfort® thermostat, you can adjust the temperature in any zone remotely with your smartphone, tablet or other web-enabled device.
Smarter Use of Energy
By directing air to where it’s needed most, a Lennox® zoning system doesn’t waste energy overheating or overcooling other areas.
Your Comfort, Your Way, Every Day
Lennox® zoning systems let you create your comfortable environment, your way. Depending on the size of your home, up to 4 different zones can be established, and you can customize settings according to your needs.
A Lennox® zoning system directs air to specific areas of your home, keeping it perfectly comfortable and energy efficient. From the precise climate control of an iHarmony® whole-home zoning system to the room-by-room control of an LZP-2 zoning system, Lennox® gives you lots of ways to customize your home’s comfort. An iHarmony four-zone system delivers perfect temperature control throughout your home. Using a series of motorized dampers in your ductwork, the system directs air through the ducts to specific areas, while reducing air flow in others. When paired with an iComfort® S30 Ultra Smart Thermostat, each zone can be remotely controlled via a smartphone app. An iHarmony zoning system can help you save energy, especially when coupled with a programmable thermostat. An LZP-2 zoning system divides your home into two temperature-controlled zones. You can turn up the heating or cooling in one area and lower it in another, depending on your needs. An auto changeover feature automatically alternates between heating and cooling during transitional weather to deliver enhanced comfort and energy efficiency in any season. An LZP-2 zoning system works with your HVAC system to maintain your desired temperature in each zone, delivering year-round comfort and energy savings.
Room to room temperature control for iComfort®-enabled equipment from Lennox®
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Room to room temperature control for multi-stage variable capacity equipment
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