Lennox Thermostats

ComfortSense 3000 Series Programmable & Non-Programmable Thermostat

With simple one-touch operation and precision temperature control, ComfortSense® 3000 Series Programmable & Non-Programmable Thermostats are incredibly convenient. Large rubber buttons and a backlit display allow you to quickly find the right settings.


Product Features

Energy Efficiency

- Dual-fuel capability (multi-stage heat pump version only)—increases the efficiency of dual-fuel heating systems by automatically alternating between gas and electric operation

Home Comfort

- 5-day/2-day programming—allows you to customize a temperature schedule for weekdays and weekends, with up to two time periods per day

- Non-programmable model available for ease of use in basic applications

- Easy integration—works with advanced heating and cooling systems to properly regulate temperature inside the home

- Automatic changeover between heating and cooling operation, depending upon the demand (7-day programmable only)

Reliable Performance

- Large buttons and backlit display—allow you to find the right setting, day or night

- Digital control—accurately maintains the desired temperature