Honeywell RTH9585WF1004 Thermostat: Ultimate Excellent

The Honeywell RTH9585WF1004 Thermostat represents a significant leap forward in home climate control, blending traditional thermostat reliability with modern smart home conveniences. This Wi-Fi-enabled device allows homeowners to manage their heating and cooling systems with unprecedented ease, whether they are at home or away. It’s designed to offer both comfort and efficiency.

Honeywell RTH9585WF1004 Thermostat Overview

The Honeywell RTH9585WF1004 Thermostat is a popular choice for homeowners looking to modernize their climate control system without venturing into overly complex smart home ecosystems. It strikes an excellent balance between advanced features and user-friendly operation. This device replaces older, less efficient thermostats, offering significant improvements in convenience and energy management.

As a Wi-Fi enabled smart thermostat, the RTH9585WF1004 allows users to adjust temperatures, set schedules, and monitor their HVAC system from anywhere using a smartphone or tablet. This remote accessibility is a game-changer for those with unpredictable schedules or who travel frequently, ensuring comfort upon arrival and energy savings when away. The thermostat connects directly to your home’s Wi-Fi network.

One of its standout features is the vibrant, full-color touch screen display. Unlike basic digital thermostats, this screen provides intuitive navigation and clear information at a glance. Users can customize the background color to match their home decor, adding a personal touch to a functional device. The interface is designed to be straightforward, making local adjustments simple even for those less familiar with smart technology.

The RTH9585WF1004 is also an Energy Star certified product, indicating its commitment to energy efficiency. This certification means the thermostat meets strict guidelines for energy savings, potentially leading to lower utility bills for homeowners. Its intelligent scheduling and adaptive recovery features contribute to this efficiency by optimizing heating and cooling cycles.

Compatibility is a key consideration for any smart thermostat, and this Honeywell model is designed to work with most 24-volt heating and cooling systems. However, it critically requires a C-wire for power, a common wire found in many modern HVAC setups but sometimes absent in older homes. This requirement ensures stable power for its Wi-Fi capabilities and color display.

Beyond its core function, the Honeywell RTH9585WF1004 Thermostat integrates seamlessly with popular smart home platforms. Its ‘Alexa Ready’ designation means it can be controlled using voice commands through Amazon Echo devices, adding another layer of convenience. This integration extends to other smart assistants, making it a versatile component in a connected home.

The longevity and reliability of Honeywell products are well-known, and this thermostat continues that tradition. It offers robust performance, accurately maintaining desired temperatures and providing consistent connectivity. Users appreciate its dependable operation, avoiding the common pitfalls of less established smart home devices.

The comprehensive nature of its features, combined with Honeywell’s reputation, makes the RTH9585WF1004 a compelling option. It’s not just about controlling temperature; it’s about intelligent energy management and enhancing daily comfort through smart technology. This thermostat transforms a basic home utility into an integral part of a modern, efficient living space.

For those upgrading from a manual or basic programmable thermostat, the difference in functionality and ease of use will be immediately apparent. The ability to program complex schedules with ease, or simply adjust the temperature from bed, adds a level of comfort and control that traditional devices cannot match. This overview highlights why the Honeywell RTH9585WF1004 is a top contender in its class.

Honeywell RTH9585WF1004 Thermostat Key Features & Specs

The Honeywell RTH9585WF1004 Thermostat comes packed with features designed to simplify climate control and maximize energy efficiency. Understanding these core functionalities is crucial for appreciating its value in a modern home. Each specification contributes to its overall performance and user experience, making it a powerful tool for home management.

Wi-Fi Connectivity & Remote Access

At the heart of its smart capabilities is robust Wi-Fi connectivity. This feature allows the thermostat to connect to your home network, enabling remote control via the Honeywell Home app on your smartphone or tablet. You can adjust settings, set schedules, and monitor temperatures from anywhere with an internet connection, offering unparalleled convenience.

The app provides a comprehensive interface for managing your home’s climate. It allows for quick temperature changes, access to detailed energy usage reports, and even receives alerts for extreme temperatures or system issues. This remote access ensures your home is always comfortable upon arrival, and you’re not wasting energy when away.

7-Day Programmable Scheduling

The RTH9585WF1004 offers flexible 7-day programming, allowing users to create custom schedules for heating and cooling. You can set different temperatures for various times of the day and days of the week, aligning with your family’s routine. This level of customization is key to optimizing comfort and reducing energy consumption.

Beyond simple scheduling, the thermostat features adaptive intelligent recovery. This technology learns how long it takes your system to reach desired temperatures, so it can start heating or cooling early to ensure your home is at the set temperature precisely when your schedule demands it. This eliminates guesswork and enhances comfort.

Full-Color Touch Screen Display

The prominent full-color touch screen is a major highlight, providing an intuitive and visually appealing interface directly on the device. It displays current temperature, set temperature, outdoor temperature (if connected to weather services), and system status clearly. The touch functionality makes on-device adjustments straightforward.

Users have the option to customize the display’s background color, allowing it to blend seamlessly with interior decor. This personalization feature adds a touch of modern elegance to a device that is typically purely functional. The screen is bright and easy to read in various lighting conditions.

Energy Star Certified

As an Energy Star certified product, the Honeywell RTH9585WF1004 Thermostat is recognized for its energy-saving capabilities. This certification signifies that the device meets stringent energy efficiency guidelines set by the EPA. Using an Energy Star thermostat can lead to significant savings on heating and cooling costs over time.

Its energy-saving features include intelligent scheduling, remote access to prevent unnecessary heating/cooling, and performance tracking. Some utility companies even offer rebates for installing Energy Star certified smart thermostats, further enhancing its value proposition for homeowners focused on reducing their environmental footprint and expenses.

Smart Home Integration (Alexa Ready)

The RTH9585WF1004 is designed to integrate effortlessly into existing smart home ecosystems. It is ‘Alexa Ready,’ meaning you can control your home’s temperature with simple voice commands through Amazon Echo devices. This hands-free control adds a layer of convenience, especially when your hands are full or you’re across the room.

While specifically highlighting Alexa, the thermostat often works with other smart assistants like Google Assistant as well, expanding its compatibility. This integration allows for a more cohesive smart home experience, where your climate control works in harmony with lighting, security, and entertainment systems.

Compatibility and C-Wire Requirement

This thermostat is compatible with most single-stage and multi-stage conventional and heat pump systems. It supports up to 3 heat/2 cool conventional systems and 2 heat/1 cool heat pump systems. However, a critical specification is the requirement for a C-wire (common wire) for continuous power.

The C-wire provides consistent 24VAC power to the thermostat, which is essential for powering its Wi-Fi radio, color screen, and other advanced features. Without a C-wire, the thermostat cannot function correctly or maintain its smart capabilities. Homeowners should verify their HVAC system has a C-wire before purchase or be prepared to install one, which may require professional assistance.

Additional Features

• Auto Changeover: Automatically switches between heating and cooling to maintain your desired temperature range.
• Fan Control: Options for continuous fan operation or circulating air for better comfort.
• Security Settings: Ability to lock the touchscreen to prevent unauthorized changes.
• Filter Change Reminders: Notifies you when it’s time to change your air filter, promoting better air quality and system efficiency.
• Humidity Sensor: Monitors indoor humidity, though direct control over humidifiers/dehumidifiers might depend on specific HVAC system wiring.

Pros & Cons of the RTH9585WF1004

Every product has its strengths and weaknesses, and the Honeywell RTH9585WF1004 Thermostat is no exception. A balanced understanding of its advantages and disadvantages is essential for making an informed purchase decision. This section delves into what makes this smart thermostat shine and where it might fall short for some users.

Pros:

• Intuitive and Visually Appealing Touch Screen: The full-color, customizable display is a significant advantage. It’s easy to read and navigate, making on-device programming and adjustments simple. The ability to change background colors allows it to blend seamlessly with various home decors, enhancing its aesthetic appeal. This direct interaction is often preferred by users over always relying on a smartphone.

• Reliable Wi-Fi Connectivity and Remote Control: The thermostat offers consistent Wi-Fi connectivity, which is crucial for its smart features. The Honeywell Home app provides reliable remote access, allowing you to control your home’s temperature from anywhere. This means you can adjust settings while at work, on vacation, or simply from another room, ensuring comfort and energy savings.

• Excellent Energy Savings Potential: With its 7-day programmable scheduling, adaptive recovery, and Energy Star certification, the RTH9585WF1004 is designed to optimize energy consumption. Users can create detailed schedules that align with their daily routines, avoiding unnecessary heating or cooling when the house is empty. This translates directly into lower utility bills over time, making it a smart investment.

• Seamless Smart Home Integration: Compatibility with Amazon Alexa (and often Google Assistant) makes this thermostat a versatile component in a connected home. Voice control adds a layer of convenience, allowing hands-free temperature adjustments. This integration means the thermostat can be part of broader smart home routines and automations, enhancing overall home intelligence.

• User-Friendly Installation (with C-wire): For homes already equipped with a C-wire, the installation process is generally straightforward and can be completed by most DIY enthusiasts. Honeywell provides clear instructions and support, making the transition from a traditional thermostat relatively painless. The wiring terminal layout is logical and clearly labeled.

• Proven Brand Reliability: Honeywell has a long-standing reputation in the HVAC industry for producing reliable and durable products. The RTH9585WF1004 benefits from this heritage, offering consistent performance and a robust build quality. This reliability means fewer headaches and consistent comfort for homeowners for years to come.

• Detailed Energy Reporting: The accompanying app often provides insights into your energy usage patterns. This data can help homeowners identify trends, understand where energy is being consumed, and make more informed decisions to further optimize their heating and cooling schedules. Knowledge is power when it comes to energy management.

Cons:

• C-Wire Requirement: The most significant drawback for many potential buyers is the mandatory C-wire. While common in newer homes, older residences might lack this wire, necessitating professional installation or the use of a C-wire adapter kit. This can add complexity and cost to the installation process, which might deter some users seeking a simpler upgrade.

• App Interface Could Be More Modern: While functional and reliable, some users find the Honeywell Home app’s interface to be less sleek or intuitive compared to newer smart home apps. While it gets the job done, a more contemporary design and smoother user experience could enhance daily interaction. Regular updates do improve functionality, but aesthetic preferences vary.

• Touch Screen Responsiveness: While generally good, the resistive touch screen on some units may not feel as fluid or responsive as the capacitive screens found on modern smartphones. This is a minor point for many but could be noticeable for those accustomed to highly sensitive displays. It functions perfectly well for thermostat control, but the feel is different.

• Limited Advanced Features Compared to High-End Competitors: While excellent for its price point, the RTH9585WF1004 doesn’t include some of the more advanced features found in premium smart thermostats, such as built-in occupancy sensors or deep learning algorithms that automatically adapt to your habits without manual programming. For those wanting ultimate automation, alternatives might be considered, though often at a higher price.

• Design Aesthetics: The thermostat has a somewhat utilitarian design, which might not appeal to everyone. While the customizable screen helps, the physical housing is functional rather than overtly stylish. For those prioritizing a minimalist or ultra-modern aesthetic, the RTH9585WF1004 might not be the top choice compared to some competitors with more design-centric approaches.

Who Should Buy the Honeywell RTH9585WF1004 Thermostat?

Deciding if the Honeywell RTH9585WF1004 Thermostat is the right fit for your home depends on several factors, including your current HVAC setup, tech-savviness, and priorities for home climate control. This section aims to help potential buyers determine if this particular model aligns with their needs and expectations, offering clarity on its ideal user base.

This thermostat is an excellent choice for homeowners who are looking to upgrade from a basic, non-Wi-Fi programmable or even a manual thermostat. If you’re tired of constantly adjusting your temperature settings manually or dealing with complicated, archaic programming interfaces, the RTH9585WF1004 offers a significant step up in convenience and control. It brings modern smart features without being overly complex.

Individuals who prioritize energy efficiency and want to reduce their utility bills will find significant value in this device. Its Energy Star certification and advanced scheduling capabilities make it a powerful tool for optimizing energy consumption. The ability to monitor and adjust temperatures remotely means you’ll never heat or cool an empty house unnecessarily, leading to tangible savings.

If your home already has a C-wire connected to your existing thermostat, or if you’re comfortable with the idea of having one installed, this thermostat becomes a much more straightforward proposition. The C-wire provides the stable power required for all its smart functions, ensuring reliable operation without battery changes. Verifying this before purchase is a crucial first step.

Tech-savvy users who appreciate a good balance of features and ease of use will also be pleased. While it may not have every cutting-edge sensor or AI-driven learning algorithm of premium models, it offers robust Wi-Fi control, smart home integration, and a highly functional color touch screen. It’s a solid performer in the mid-range smart thermostat market.

Families with dynamic schedules or those who travel frequently will particularly benefit from the remote access features. Imagine being able to adjust your home’s temperature from your office before heading home, or turning down the heat from your vacation spot to save energy. This level of control enhances comfort and peace of mind, making daily life easier and more efficient.

Furthermore, if you’re already invested in the Amazon Alexa ecosystem, the RTH9585WF1004 is a natural fit. Its ‘Alexa Ready’ designation means you can seamlessly integrate it into your voice-controlled smart home setup. This allows for convenient hands-free temperature adjustments, adding to the overall smart home experience and simplifying daily interactions.

This thermostat is also suitable for those who prefer a physical interface with clear visual feedback. The large, customizable color touch screen provides an intuitive way to interact with the device directly, without always needing to pull out a smartphone. This is a crucial distinction for users who may not want to solely rely on app control for basic adjustments.

Conversely, if you live in an older home without a C-wire and are unwilling or unable to have one installed, this thermostat might not be the best choice without additional modifications. There are battery-powered or power-stealing smart thermostats available, but they often come with their own set of limitations or specific compatibility requirements.

Also, if you’re seeking the absolute most advanced smart thermostat with features like geofencing that automatically detects when you leave or arrive home, or advanced occupancy sensors that learn your habits over time without any programming, you might consider higher-end alternatives. The RTH9585WF1004 focuses more on programmable intelligence and remote control rather than fully autonomous learning.

In summary, the Honeywell RTH9585WF1004 Thermostat is ideal for the practical homeowner seeking a reliable, energy-efficient, and user-friendly smart climate control solution. It bridges the gap between traditional and cutting-edge, offering significant upgrades in convenience and savings for a reasonable investment, especially if your home is C-wire ready.

FAQ about Honeywell RTH9585WF1004 Thermostat

Here are some frequently asked questions regarding the Honeywell RTH9585WF1004 Thermostat, addressing common concerns and providing detailed answers to assist potential buyers and current users. Understanding these points will help ensure a smooth experience with your smart thermostat.

Q1: Does the Honeywell RTH9585WF1004 Thermostat require a C-wire?

Yes, the Honeywell RTH9585WF1004 Thermostat absolutely requires a C-wire (common wire) for continuous power. This wire provides the 24VAC power necessary to operate the thermostat’s Wi-Fi module, color touch screen, and other smart features. Without a C-wire, the thermostat will not function correctly or reliably. Before purchasing, it is crucial to check your existing thermostat wiring to ensure a C-wire is present.

If you do not have a C-wire, you may need to have one installed by an HVAC professional. Alternatively, some users opt for a C-wire adapter kit, which can typically be purchased separately. However, installing such a kit also requires some technical proficiency and understanding of your HVAC system’s wiring. Always consult your HVAC system’s manual or a professional if unsure about wiring.

Q2: Is this thermostat compatible with my HVAC system?

The Honeywell RTH9585WF1004 Thermostat is broadly compatible with most 24-volt heating and cooling systems. This includes conventional systems (gas, oil, electric furnaces) and heat pump systems. It supports up to 3 heat/2 cool conventional systems and 2 heat/1 cool heat pump systems. It is not compatible with millivolt systems (e.g., some gas fireplaces) or 120/240-volt baseboard electric heating systems.

To confirm compatibility, you should check the wiring terminals on your current thermostat. If you have fewer than five wires or a very old system, consulting an HVAC technician or Honeywell’s compatibility checker online is recommended. The presence of a C-wire is the most critical compatibility factor for its smart features.

Q3: How does the Wi-Fi connectivity work and what app do I use?

The Wi-Fi connectivity on the RTH9585WF1004 allows the thermostat to connect to your home’s 2.4 GHz wireless network. Once connected, you can control the thermostat remotely using the Honeywell Home app, available for both iOS and Android devices. The app enables you to adjust temperature, set schedules, view local weather, and receive alerts from anywhere with an internet connection.

The initial setup process guides you through connecting the thermostat to your Wi-Fi network and linking it to your Honeywell Home account. This usually involves selecting your network from a list on the thermostat’s screen and entering your Wi-Fi password. The app is generally stable and provides all necessary controls for managing your climate system effectively.

Q4: Can I control the Honeywell RTH9585WF1004 with voice assistants?

Yes, the Honeywell RTH9585WF1004 Thermostat is ‘Alexa Ready,’ meaning it integrates seamlessly with Amazon Alexa-enabled devices. You can use simple voice commands, such as “Alexa, set the thermostat to 72 degrees,” to adjust your home’s temperature hands-free. This feature adds a layer of convenience, especially when your hands are full or you’re not near the thermostat.

While primarily advertised as Alexa compatible, it often also works with Google Assistant. You typically need to enable the Honeywell Home skill or action within your smart assistant’s app and link your accounts. This integration allows for a more unified smart home experience, where your climate control works in harmony with other smart devices.

Q5: How difficult is the installation process for this thermostat?

For homeowners with an existing C-wire and some basic DIY skills, the installation of the Honeywell RTH9585WF1004 is generally straightforward. The process involves turning off power to your HVAC system, removing the old thermostat, labeling the wires, connecting them to the new Honeywell unit, and then powering it back on. Clear, step-by-step instructions are provided in the manual and often through online videos.

However, if you lack a C-wire, the installation becomes more complex, potentially requiring new wiring or the installation of a C-wire adapter. In such cases, or if you are uncomfortable working with electrical wiring, it is highly recommended to seek professional assistance from a qualified HVAC technician or electrician to ensure safe and correct installation.

Q6: What are the main energy-saving features of this thermostat?

The Honeywell RTH9585WF1004 Thermostat is designed with several features to help you save energy. Its primary energy-saving function is the 7-day programmable scheduling, allowing you to set specific temperature preferences for different times and days, ensuring heating and cooling only when needed. The adaptive intelligent recovery feature learns how long it takes to reach a set temperature, starting early to optimize efficiency.

Furthermore, its Energy Star certification confirms its adherence to strict energy efficiency guidelines. Remote access via the app also contributes to savings, as you can adjust settings from afar, preventing energy waste when no one is home. The thermostat can also provide energy usage reports through the app, helping you identify opportunities for further savings.

Q7: Can I customize the display of the Honeywell RTH9585WF1004?

Yes, one of the appealing features of the RTH9585WF1004 is its customizable full-color touch screen. You can change the background color of the display to match your home’s decor or personal preference. This personalization allows the thermostat to blend more aesthetically into your living space, moving beyond a purely utilitarian look. The menu on the device itself provides options for color selection.

While the overall physical design of the thermostat is fixed, the ability to customize the screen’s appearance adds a nice touch. The display also shows clear, easy-to-read information, including current temperature, set temperature, and system status, ensuring functionality is never compromised for aesthetics. For more information on Energy Star certified thermostats, you can visit the Energy Star website.

Q8: What happens if my home Wi-Fi goes out?

If your home Wi-Fi network goes out, the Honeywell RTH9585WF1004 Thermostat will continue to function as a traditional programmable thermostat. It will maintain its last programmed schedule and temperature settings. You will still be able to adjust the temperature and settings directly on the device’s touch screen.

However, during a Wi-Fi outage, you will lose all smart features, including remote control via the Honeywell Home app, voice control through smart assistants, and access to weather updates or energy reports. Once your Wi-Fi connection is restored, the thermostat should automatically reconnect and resume its full smart functionality without requiring manual intervention. For more detailed product information, you can always refer to the Resideo (Honeywell Home) official product page for similar models or support.

Final Verdict

The Honeywell RTH9585WF1004 Thermostat stands out as an excellent choice for homeowners seeking a reliable, user-friendly, and energy-efficient smart climate control solution. It successfully combines Honeywell’s legacy of dependable HVAC technology with modern Wi-Fi capabilities and smart home integration. Its intuitive color touch screen and remote access features offer a significant upgrade over traditional thermostats.

While the mandatory C-wire requirement might be a hurdle for some older homes, for those with compatible wiring, the installation is straightforward. The thermostat’s ability to seamlessly integrate with Alexa, provide detailed 7-day programming, and contribute to substantial energy savings makes it a strong contender in its category. It’s a pragmatic investment that enhances both comfort and cost-efficiency.

For anyone looking to modernize their home’s climate control, gain greater control over their energy usage, and enjoy the convenience of remote management without delving into overly complex smart home systems, the Honeywell RTH9585WF1004 Thermostat delivers exceptional value. It’s a proven performer that consistently earns high marks for its performance and feature set, making it a highly recommended product.