Honeywell Home RTH9585WF1004 Wi-Fi Smart Color 7 Day Programmable Thermostat
- Wi-Fi enabled - control from anywhere: Works with Amazon Alexa for voice control (Alexa device sold separately)
- Full-color, bright and customizable screen/match with surround decor
- Smart response technology allows for precision temperature control
- Automatic energy-saving settings that fit your life
- Daily weather forecast on-screen, 5 day forecast on app
- Access via app backed by Honeywell's dependable network
- Help on demand - onscreen help button answers questions as you go
- Auto alerts ensure on-time filter changes; know about extreme temperatures
- Auto-updates for daylight savings; adjusts for 12/24-hour and multi-language needs
- Peace of mind - control energy use, ensures safe temps for pets, or keeps tabs away from home
- Quick schedule changes - update your settings for temporary holds or vacations; restore everyday settings in a snap
- Optional password protection allows only designated users to access the security settings and locking options.
- ENERGY STAR Certified
- Compatible with heating, cooling and heat pumps
- Does not work with heat pumps with electric baseboard heat (120-240 volts)
- System must contain a c-wire.
A Closer Look at the RTH9585WF's Everyday Features
Full-Color Touchscreen: More Than a Design Choice
The RTH9585WF's customizable, full-color display isn't just about aesthetics — a clear, easy-to-read screen reduces the chance of programming mistakes and makes day-to-day adjustments faster, especially for households where multiple people interact with the thermostat. The ability to match the screen's look to your home's decor is a nice touch, but the practical benefit is a more intuitive interface for everyday use.
Smart Response Technology
Rather than simply reacting to temperature changes as they happen, Smart Response technology learns how long your specific HVAC system takes to reach a set temperature and begins adjusting in advance — so your home reaches the desired temperature closer to your scheduled time, rather than starting the process only once the clock hits that setting.
On-Screen Weather: A Small but Useful Convenience
Having a daily forecast directly on the thermostat display, with a fuller 5-day forecast in the app, means you don't need a separate device to plan your day around the weather — a small but genuinely useful feature woven into a device you likely check every day anyway.
Built-In Help and Guided Support
The onscreen help button is particularly useful for less tech-savvy household members, offering guided answers without requiring a call to support or a search through a manual. Combined with auto-alerts for filter changes and extreme temperature warnings, the thermostat is designed to flag issues proactively rather than requiring you to remember maintenance schedules yourself.
Security and Multi-User Households
For households with kids, guests, or shared living situations, optional password protection lets you restrict who can change settings or access locking options — useful for maintaining a consistent schedule or preventing accidental changes to your programmed comfort settings.
System Compatibility: What to Check Before Buying
- Compatible with heating, cooling, and most heat pump systems — covering the majority of standard residential HVAC setups
- Not compatible with heat pumps using electric baseboard heat (120–240V) — an important distinction if your home relies on baseboard heating rather than forced-air heat pump equipment
- Requires a C-wire — unlike some newer thermostats that include a C-wire adapter, this model requires an existing C-wire connection, which is worth confirming (or having a technician verify) before installation
ENERGY STAR Certification and Savings Potential
As an ENERGY STAR certified thermostat, the RTH9585WF meets recognized efficiency standards, and its scheduling and away-mode features are designed to help reduce unnecessary heating and cooling when the home is unoccupied — potentially qualifying for utility rebate programs in many service areas.
Professional Installation Matters
Because this model requires a C-wire and has specific heat pump compatibility limitations, a quick professional check before installation can save time and prevent compatibility surprises. Our licensed technicians will:
- Confirm your system has an existing C-wire or determine what's needed to add one
- Verify compatibility with your specific heating, cooling, or heat pump configuration
- Complete wiring, mounting, and initial setup
- Walk you through app connectivity, scheduling, and Alexa voice control setup (if desired)
- Configure filter change alerts and temperature safety notifications
Frequently Asked Questions
What happens if my system doesn't have a C-wire?
This model requires one for operation — our technicians can assess whether a C-wire can be added to your existing wiring or recommend a compatible alternative thermostat if that's not feasible.
Can this thermostat control a heat pump system?
Yes, for most heat pump configurations — but it is not compatible with electric baseboard heat systems (120–240V), so confirming your specific setup beforehand is important.
Does it work with smart home platforms beyond Alexa?
The listing highlights Amazon Alexa voice control specifically; for broader smart home integration needs, our technicians can help you compare this model against other Honeywell options like the T9 or T10 Pro.
Vibrant Color Touchscreen, 7-Day Flexible Programming & Effortless Wi-Fi Control
The Honeywell Home RTH9585WF 7-Day Wi-Fi Color Touchscreen Thermostat is a reliable, feature-packed smart climate control solution designed to combine modern touchscreen convenience with robust programming flexibility. Featuring a large, high-definition color display that can be customized to match your wall color or interior décor, this thermostat allows you to set customized 7-day schedules or program it on the fly. With built-in Wi-Fi, you can easily monitor and adjust your home's temperature from anywhere using your smartphone or tablet via the Total Connect Comfort app. Call our certified HVAC specialists at (224) 754-1984 for expert thermostat installation, C-wire setup, or system troubleshooting:
Customizable Color Touchscreen: Easily personalize the high-definition display background to match your paint color, mood, or hallway lighting.
Flexible 7-Day Programming: Program distinct heating and cooling schedules for every day of the week to fit your family's unique lifestyle and routine.
Anywhere Wi-Fi Access: Connects directly to your home network, letting you change temperatures, view local weather forecasts, and receive filter change alerts remotely.
Smart Home Integration: Works seamlessly with Amazon Alexa and Google Assistant for hands-free voice control over your home climate.
Automatic Smart Alerts: Sends push notifications and email alerts for extreme indoor temperatures, maintenance reminders, and Wi-Fi connection losses.
Honeywell Home RTH9585WF Technical Specifications
Designed for clean low-voltage wall mounting across standard residential HVAC configurations:
Technical Parameter Feature & Specification Details Operational Advantage Manufacturer & Model Honeywell Home RTH9585WF Trusted 7-day Wi-Fi color touchscreen thermostat. HVAC Compatibility Conventional (up to 3H/2C) & Heat Pumps (up to 2H/1C) Broad support for gas, oil, electric furnaces, and central AC systems. Programming Modes 7-Day Flexible Scheduling or Manual Hold Complete customization for daily comfort routines. Display Interface Large Color Touchscreen with Adjustable Backgrounds Clear, easy-to-read text, icons, and weather data at a glance. Connectivity & App 2.4 GHz Wi-Fi / Total Connect Comfort App Reliable remote access and smart home voice assistant syncing. Power Requirements 24 VAC Power (C-Wire Required) Provides steady electrical power for display backlighting and Wi-Fi radio.
Key Benefits of Upgrading to the Honeywell RTH9585WF Thermostat
Upgrading your older manual or programmable thermostat to the RTH9585WF delivers instant practical benefits:
Crystal-Clear Visibility: The bright, expansive color screen is easy to read day or night, even from across the room without squinting.
Optimized Energy Savings: Setting tailored 7-day schedules ensures your heating and cooling equipment only works hard when you are actually home.
No Subscription Fees: Enjoy full mobile app access, local weather reports, and remote temperature controls with zero monthly service fees.
Reliable Honeywell Engineering: Backed by decades of temperature control innovation, ensuring durable, accurate thermal regulation.
Our Step-by-Step Honeywell RTH9585WF Installation Process
System Inspection & C-Wire Check: Verifying existing low-voltage wiring and ensuring a dedicated 24V common wire (C-wire) is connected for stable power supply.
Wall Plate Mounting & Leveling: Securing the universal wall mounting plate neatly over existing paint marks and leveling the unit for a polished finish.
Terminal Wiring & System Configuration: Fastening heating, cooling, fan, and staging wires into secure screw terminals and programming equipment parameters.
Wi-Fi Network Pairing & App Setup: Connecting the thermostat to your home Wi-Fi router and linking it to the Total Connect Comfort mobile application.
Schedule Programming & System Test: Establishing your preferred 7-day temperature schedule and running full diagnostic cycles across all heating and cooling stages.
Frequently Asked Questions: Honeywell Home RTH9585WF
Q: Does the Honeywell RTH9585WF require a C-wire to operate?
A: Yes. A steady 24VAC common wire (C-wire) is required to power the large color touchscreen display and the internal Wi-Fi radio. If your current wiring lacks a C-wire, our technicians can easily install a power adapter or run a dedicated wire.
Q: Can I change the color of the screen background?
A: Yes. One of the most popular features of the RTH9585WF is its fully customizable color palette, allowing you to match the display background to your room's exact wall color or personal preference.
Q: What heating and cooling systems are compatible with this thermostat?
A: It works with standard conventional gas, oil, or electric systems (up to 3 stages of heat and 2 stages of cool) and heat pumps (up to 2 stages of heat and 1 stage of cool with auxiliary heat).
Q: Is there a monthly fee to use the smartphone app?
A: No. The Total Connect Comfort app is completely free to download and use for remote temperature adjustments, schedules, and alerts.
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