icomfort s30
Ultra Smart Thermostat
The ultimate controller for precise comfort
10-Year Limited Warranty*
Our Lennox Dealers are here to help
Your Location: Find a DealerFeatures
We have higher standards. Others think so, too.
Year after year, leading institutions choose to award Lennox for its innovative initiatives in product design which helps homeowners define what perfect air means to them. Below you’ll find a few of the recognitions this product has received.
Active monitoring means you stay comfortable.
The iComfort S30 preserves comfort and peace of mind by actively monitoring system operations. Should any problem ever arise with your HVAC system, you and your dealer will be notified.
Indicates when there's a problem that needs immediate attention
Lets you know when your filter needs to be changed
Save energy when you're away. But always come home to comfort
Get allergy relief exactly when you need it
The iComfort® S30's Allergen Defender monitors the air quality and pollen levels in your area, according to your ZIP code and automatically turns the fan on to clean your home's air when outdoor levels are high.
Balanced Temperature and Humidity
Performance reports help you fine-tune settings for efficiency
Remote control of your home environment
Always stay in touch with home comfort with the iComfort® S30. Monitor and adjust temperatures and schedules from anywhere in the world using the iComfort App and your smartphone, tablet or other web-enabled device. Available on the App Store and Google Play
Part of the Ultimate Comfort System™
As part of a communicating system, the iComfort® S30 can get more performance out of every piece of equipment.
Already own an iComfort® S30 and have questions about your thermostat?
Ratings & Reviews
See what other customers are saying about
iComfort® S30 Ultra Smart Thermostat
Products that add to the performance of iComfort® S30 Ultra Smart Thermostat
- * Apple HomeKit not supported by iComfort M30
- ** Applies only to S30 installed on or after 10/1/2021. Exclusions and limitations apply. Please read the terms and conditions for full details.