Lennox Merit Series ComfortSense® 3000 Series Programmable & Non-Programmable Thermostats

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.

Key Features

  • 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
  • Non-programmable model available for ease of use in basic applications
  • Automatic changeover between heating and cooling operation, depending upon the demand (7-day programmable only)
  • Digital control—accurately maintains the desired temperature
  • 5-day/2-day programming—allows you to customize a temperature schedule for weekdays and weekends, with up to two time periods per day
  • Easy integration—works with advanced heating and cooling systems to properly regulate temperature inside the home
  • Large buttons and backlit display—allow you to find the right setting, day or night
  • 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
  • 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)
  • Large buttons and backlit display—allow you to find the right setting, day or night
  • Digital control—accurately maintains the desired temperature