Comfort Management
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The Infinity control is the key to unlocking your comfort potential. It's also the brains behind a Greenspeed intelligence system.

As part of a complete Infinity, communicating system, this one control can manage temperatures, humidity, ventilation, airflow and indoor air quality. If your system includes a heat pump and a furnace, its advanced features can orchestrate Hybrid Heat® system performance.

Features that fit your lifestyle like filter replacement reminders and system diagnostics make it one of our most user-friendly controls.



  • Intuitive, on-screen prompts
  • Ideal Humidity System ® management capable for exacting comfort
  • Hybrid Heat® system management capable
  • Intelligent, heating- and cooling-comfort staging capable
  • Auto changeover between heating and cooling
  • Monitors indoor air quality products
  • ComfortFanTM technology capable with four levels of "constant ON" fan speeds
  • Ventilation management capable
  • Day-at-a-glance 7-day, up to 4 periods per day programming
  • Vacation hold programming
  • Choice of TrueSenseTM dirty filter detection or timed filter replacement reminders
  • System maintenance reminders
  • 10-year parts limited warranty1


  • Home automation compatible with system access module (SAM)
  • Application of remote sensor to feed information to the main control from a different location

1 To the original owner, when product is used in an owner-occupied residence, a 10-year parts limited warranty upon timely registration of your new equipment. Warranty period is 5 years if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty. See warranty certificate for complete details.



  • Hybrid Heat® system management capable
  • Utility curtailment compatible


  • Precise temperature management with intelligent system staging1
  • Load matching performance with GreenspeedTM intelligence system for greatest comfort and efficiency
  • Ideal Humidity System ® cooling dehumidification control capable
  • Manages humidification products
  • Ventilation management capable
  • Controls system airflow
  • Permanent system settings and 9-hour clock setting retention in case of power failure


  • Self-configuration aids system setup
  • Programming capable up to 4 periods/day 7 independent days/week
  • Advanced communicating system diagnostic intelligence
  • Home automation compatible (with SAM option)


  • Battery free
Powered by connection to major system components


  • Large, backlit LCD display
  • White outer casing
  • Dimensions: 6.4"H x 4.2"W x 1.5"D

1 Requires compatible, staging capable heating and/or cooling equipment


Display documents for:


Owner's Manual

Works Well With

Air Conditioners
Infinity® Series

Heat Pumps
Infinity® Series

Gas Furnaces
Infinity® Series

Ratings & Reviews