Honeywell Home X2S Wi-Fi Thermostat, Programmable with Flexible Schedule for Conventional and Heat Pump Systems
- ENERGY STAR Certified for verified energy savings.
- Remote control and monitoring via a dedicated mobile app.
- Seamless voice control integration with Amazon Alexa, Google Assistant, and Apple Home ecosystems.
- Dual-band Wi-Fi connectivity (2.4 GHz and 5 GHz) for reliable network performance.
- Large, high-visibility display with easy-to-read font.
- Simplified user interface designed for effortless navigation and control.
- Customizable idle screen to personalize the thermostat's appearance.
- Integrated humidity sensor for real-time monitoring of indoor humidity levels.
- Automated filter change reminders to maintain optimal air filtration and system performance.
- Total flex scheduling, allowing for highly personalized temperature programs.
- Geofencing technology for automatic temperature adjustments based on location.
- Optional vacation mode to conserve energy while away from home.
- UWP wall plate for streamlined installation and future system upgrades.
- A C-wire (24 VAC) is required for operation.
- Does not work with electric baseboard heat (120-240V).
Honeywell Home X2S Smart Wi-Fi Thermostat
Upgrade your home comfort with the Honeywell Home X2S Smart Thermostat, designed for homeowners who value energy efficiency and simple convenience. This ENERGY STAR certified WiFi thermostat puts you in control, allowing you to manage your home's heating and cooling from anywhere using the First Alert app by Resideo, Amazon Alexa, Apple HomeKit, or Google Assistant.
Smart Savings & Flexible Scheduling
Maximize energy savings with intelligent features like flexible scheduling and auto-away functionality. Program your ideal schedule with 5-1-1 day, 5-2 day, 7 day, or 1-week increments, or simply turn scheduling off for manual control.
User-Friendly Design & Easy Installation
Enjoy a seamless experience with a large, easy-to-read display and customizable settings. The UWP wall plate simplifies installation and future upgrades, perfect for DIY enthusiasts. Plus, receive timely filter change reminders to maintain optimal performance.
Reliable Connectivity & Effortless Control
Connect to your home WiFi (2.4 or 5GHz) and take control of your comfort from anywhere. Voice control compatibility with popular platforms like Alexa and Google Assistant adds another layer of convenience.
A C-wire (24 VAC) is required for operation. This thermostat does not work with electric baseboard heat (120-240V).
Introducing the Honeywell Home X Series Thermostats:
Featuring a refined design focused on functionality and ease of integration. Available in Smart (X2S), Programmable (X2P), and Non-Programmable (X1N) models, these thermostats provide options tailored to specific control needs.
Display and Interface: Each thermostat features a large, bright display with high-contrast font for enhanced readability. The interface utilizes simple, clearly labeled buttons for direct control and navigation.
Installation and Compatibility: This selection of Honeywell Home Thermostats is designed for broad compatibility with various HVAC system types. This simplifies the selection process for residential applications. Installation is supported by online resources and tailored for a DIY type setup.
Functional Options: The availability of Smart, Programmable, and Non-Programmable Thermostats allows users to select the feature set that aligns with their specific requirements without including unnecessary functions.
![]() X2S Smart Thermostat |
![]() X2P Programmable Thermostats |
![]() X1N Non-Programmable Thermostat |
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Model Numbers | RTH2CWF | RTH20B, RTH21B, RTH22B | RTH11B |
Large screen & clear font | |||
Change filter reminder | |||
UWP® wall plate | |||
Flexible scheduling | |||
Smart WiFi connected | |||
ENERGY STAR® certified | |||
Models being replaced | RTH6580 | RTH6360, RTH2510, RTH2410, RTH2300, RTH221 | RTH5160 |
Scheduling | Flexible: 7 day, 5-1-1 day, 5-2 day or 1 week options | Flexible: 7 day, 5-1-1 day, 5-2 day or 1 week options | No scheduling, non-programmable |
Stages | 2 heat/1 cool, heat pump/conventional | 2 heat/1 cool, heat pump/conventional | 1 heat/1 cool |
Power | Hardwire, C-wire required | Battery powered (2 AA) | Battery powered (2 AA) |
Display Size | 4.84 sq. in. | 4.84 sq. in. | 4.09 sq. in. |
Display format | Bright display, optional always-on backlight | Backlight display | Backlight display |
View The X2S Thermostat | View The X2P Thermostat | View The X1N Thermostat |
- Control: Connect to Wi-Fi using the First Alert by Resideo app - also compatible with Google Assistant, Apple Home Kit, and Amazon Alexa.
- Compatibility: Up to 2 heat / 2 cool conventional, up to 2 heat / 1 cool heat pump with electric backup, hot water heat, forced air (gas, oil, or electric). Does not work with electric baseboard heat (120-240V).
- Modes of Operation: Heat, Emergency Heat, Cool, Auto, Off
- Displayed Information: Mode, Current Temperature, Set Temperature, Status Display, Fan
- Alerts: Battery Replacement, Heat Pump Failure, Memory Error, Sensor Error, Filter Change
- Product Dimensions (WxDxH): 5.13 x 1.18 x 3.44 in.
- Warranty: 2 Year Limited.
If you are interested in ordering a large quantity of items you may qualify for volume pricing discounts. Volume Discount Pricing is a great way for customers to save big on large, bulk orders of most items available in our store. Please send a bulk order request to our friendly sales staff so they may create a quote and provide personal service for your order! You will receive a response within 1-2 business days and our office hours are Monday through Friday, 8am-5pm CST.
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- Get a detailed quote from a dedicated sales rep.
- Our warehouse ships directly to you.
- You enjoy the savings & are now a preferred customer.