The Infinity system control with Greenspeed® intelligence is the brain of the Infinity system and is required to maximize its performance and comfort features. A smart thermostat is better suited for systems other than the Infinity System, where it can help enhance even basic HVAC setups.
Innovative control for smarter comfort
Smart thermostats & controls
The Infinity System Control is Carrier's most advanced smart thermostat, designed for exclusive compatibility with the Infinity system. It offers exceptional energy management, zoning capabilities, and tailored comfort control. Packed with innovative features like zoning support for up to 8 zones, and Amazon™ Alexa™ integration, it provides customization at the touch of a button. Whether you're home or on the go, this control operates efficiently with intuitive features. Stay in command, creating a seamless balance between energy efficiency and personalized comfort.
Compare Smart Thermostats & Infinity System Control
Smart Thermostats and Controls
What to look for in a smart thermostat
Enjoy personalized comfort like never before. Carrier smart thermostats balance personalized temperature control with advanced humidity management to create a space that feels just right. With customizable schedules, real-time adjustments, and compatibility with multi-zone systems, you can fine-tune your environment to suit your unique preferences year-round.
Save more while doing less. Carrier smart thermostats are engineered to improve energy efficiency, helping reduce heating and cooling costs without compromising comfort. Features like remote connectivity through mobile apps and customizable schedules help ensure your home uses energy where and when it’s needed most.
Learn more about smart thermostats
Why Carrier
With over 100 years of HVAC expertise, Carrier has built a legacy of trust and innovation. Our smart thermostats, including the advanced Infinity® System Control, are designed to deliver premium comfort, energy efficiency, and seamless integration with smart home systems. Backed by an established network of trusted dealers, Carrier ensures reliable support and cutting-edge technology that sets us apart in the industry.
Frequently asked questions about Wi-Fi thermostats
Smart thermostats offer optimized energy usage, enhanced convenience and potentially lower heating and cooling utility bills, which can lead to increased comfort and savings over time. However, the value depends on individual preferences, lifestyle, and the specific features offered by the thermostat.
While smart thermostats offer many benefits, potential downsides include their initial cost, reliance on Wi-Fi and electricity, and compatibility issues with certain HVAC systems. Consult with your local Carrier dealer to make sure that selecting the best thermostat for your home.
A smart thermostat is a thermostat that offers advanced features from a smartphone app. Features include learning capabilities to adjust temperature settings based on usage patterns, the ability to set customized schedules, and integration with smart home systems. Learn more about smart thermostats and how they work.
In many cases, replacing a traditional thermostat with a smart thermostat is possible, but compatibility with your HVAC system is key. While some homeowners can complete the installation in 30–60 minutes, wiring and system requirements can vary. For a seamless experience, we recommend contacting your local Carrier dealer. Their trained technicians can ensure compatibility, handle the installation, and help you set up personalized schedules for optimal comfort.
Many 24-volt HVAC systems require a C-wire (common wire) or an approved adapter to provide a continuous power source for a smart thermostat. This ensures your thermostat has the consistent energy it needs to power its advanced features, like Wi-Fi connectivity and a backlit display. To confirm your system's specific requirements and ensure a seamless installation, we recommend consulting with your local Carrier expert.
Yes, most smart thermostats are compatible with heat pump systems. However, compatibility can depend on the number of stages of your heat pump, as some multi-stage heat pumps may have specific requirements. To ensure optimal performance, it is crucial that the settings for auxiliary and emergency heat are configured correctly during installation. Since every system is different, we recommend reviewing the product specifications for your chosen thermostat. For a seamless setup and to ensure compatibility, consulting with a Carrier expert is the best way to ensure your system operates efficiently.
Carrier Infinity systems are precision-engineered to operate exclusively with the Infinity System Control. We do not recommend using third-party smart thermostats, as they limit the system’s ability to communicate and adapt to your home’s needs. By switching to a generic thermostat, you lose access to the intelligent features that define the Infinity experience, such as variable-speed efficiency and advanced humidity control. Keep your system running at its best by sticking with the control designed to maximize its potential.