Honeywell Home RTH2300B1038 5-2 Day Programmable Thermostat Review
Key Takeaways
- 5-2 day programming for weekdays and weekends.
- Precise temperature control within +/- 1 degree Fahrenheit.
- Easy installation and compatibility with various heating/cooling systems.
- Built-in reminders for battery and filter changes.
- Retains programming during power outages.
When it comes to maintaining a comfortable home environment, the RTH2300B1038 5-2 Day Programmable Thermostat by Honeywell Home stands out as a reliable and user-friendly option. This thermostat not only allows you to effortlessly manage your heating and cooling systems, but it also offers advanced features designed to enhance your overall experience.
With its intuitive digital display and easy installation process, the RTH2300B1038 makes it simple for anyone to take control of their home's temperature settings. Whether you're looking for energy efficiency or personalized comfort, this thermostat has got you covered. Discover more about its features and how it can benefit your home.
About RTH2300B1038 5-2 Day Programmable Thermostat
The by Honeywell Home combines functionality with ease of use, making it a top choice for anyone looking to regulate their indoor climate efficiently. This thermostat features a sleek design, ensuring it fits seamlessly into any home décor, while providing robust performance backed by a range of impressive features.
Key Features
- 5-2 Day Programming: This feature allows you to create separate programs for weekdays and weekends, accommodating different schedules. The thermostat supports four program periods per day: wake, leave, arrive, and sleep.
- Precise Temperature Control: The RTH2300B1038 ensures a stable environment with temperature control accurate to +/- 1 degree Fahrenheit.
- Digital Display: The backlit display offers an intuitive user interface, making it easy to set and adjust temperatures.
- Easy Installation: Designed for DIY installation, this thermostat is compatible with a wide range of heating and cooling systems, including heat pumps without auxiliary heat.
- Reminders: Built-in reminders for battery and filter changes keep your system running efficiently.
- Power Outage Memory: The thermostat retains programmed settings during power outages, ensuring you don’t have to reprogram everything.
- Compatibility: Works with gas, oil, or electric furnaces, central air conditioners, hot water systems, and more. Note that it is not compatible with multistage systems or radiant heating.

Design and Build Quality
The build quality of the RTH2300B1038 reflects Honeywell's commitment to durability. The thermostat's materials ensure longevity while the design is both modern and functional. Its compact dimensions of 1" D x 4.75" W x 3.5" H make it an unobtrusive addition to your home, fitting well on any wall. Aesthetically, it features a clean layout that’s easy to read and navigate.
Performance Metrics
The performance of this thermostat is characterized by its reliable temperature control capabilities. Users can expect consistent temperature maintenance, which aids in energy efficiency. The ability to set different programs for weekdays and weekends caters to various lifestyles, ensuring optimal comfort throughout the week.
Ease of Use
One of the standout features of the RTH2300B1038 is its user-friendly interface. The digital display is easy to read, and the one-touch access to setpoint temperature makes adjustments simple. Installation is straightforward, with clear instructions provided in the user manual. The thermostat is compatible with numerous heating and cooling systems, making it a versatile choice for most households.
Ideal Use Cases
The RTH2300B1038 is perfect for a wide range of users, from beginners to those more experienced in home automation. It’s especially useful for families with varying schedules who want to efficiently manage their home’s climate. Additionally, anyone looking to enhance energy savings while maintaining comfort will find this thermostat to be an excellent option.

Advantages and Drawbacks of the RTH2300B1038
Pros
- 5-2 day programming allows for customized heating and cooling schedules.
- Precise temperature control with an accuracy of +/- 1 degree Fahrenheit.
- User-friendly digital display with backlighting for easy visibility.
- Simple installation process compatible with various heating and cooling systems.
- Built-in reminders for battery and filter changes enhance system maintenance.
Cons
- Not compatible with heat pumps that have backup heat.
- Limited to single-stage systems; does not support multistage systems.
- Some users may find the interface a bit basic compared to smart thermostats.
In summary, the RTH2300B1038 5-2 Day Programmable Thermostat offers numerous advantages, including customizable programming and precise temperature control, making it a solid choice for homeowners. While it has some limitations, the overall benefits far outweigh the drawbacks, positioning it as a reliable option for efficient climate management.
Final Thoughts on the RTH2300B1038 Thermostat
Tips for Buyers
- Consider your current heating and cooling system's compatibility before purchasing.
- Look for models that offer user-friendly interfaces if you're not tech-savvy.
- Evaluate your scheduling needs to take full advantage of programmable features.
- Avoid common mistakes such as overlooking installation requirements or compatibility with existing systems.
The from Honeywell Home brings a range of benefits to the table, making it an excellent choice for anyone looking to improve their home's climate control. Its customizable programming allows you to efficiently manage your heating and cooling, ensuring comfort when you're home and saving energy when you're away. The precise temperature control and easy installation further enhance its appeal.
However, it’s essential to be aware of its limitations, such as the incompatibility with multistage systems and heat pumps with backup heat. Despite these drawbacks, the RTH2300B1038 remains a solid contender for those who prioritize simplicity and efficiency.
In conclusion, if you're seeking a user-friendly thermostat that effectively manages your home’s temperature while offering energy-saving benefits, the RTH2300B1038 is a recommended choice. Its thoughtful features and reliable performance make it a worthwhile investment for any homeowner.

Your Questions Answered: RTH2300B1038 Insights
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Q: Can I use the RTH2300B1038 with a heat pump?
A: It is compatible with heat pumps without auxiliary heat, but not with those that have backup heat.
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Q: How does the programming feature work?
A: It allows for separate schedules on weekdays and weekends, with four program periods per day.
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Q: What happens to the settings during a power outage?
A: The thermostat retains its programmed memory even after a power outage.
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Q: Is installation difficult?
A: No, it is designed for easy DIY installation and is compatible with many systems.
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Q: Does it provide reminders for maintenance?
A: Yes, it has built-in reminders for battery and filter changes.