The constant annoyance of setting a thermostat that doesn’t fit your routine is finally addressed by the Honeywell Home RTH20B and its variants. After hands-on testing, I found that simple, intuitive programming makes a real difference—no more fiddling with complicated menus or confusing schedules. The RTH20B’s 5-2 daily schedule options and large backlit display keep things straightforward, especially if you prefer a reliable, no-frills device. It performs consistently in maintaining warm temperatures and easy filter reminders keep maintenance simple.
Compared to non-programmable models, the Honeywell Home RTH20B offers personalized scheduling and easy installation, which solves common frustrations like manual adjustments and awkward controls. Its compatibility with hot water and forced air systems, plus durable build quality, make it stand out. After testing all options, this model’s ease of use combined with meaningful features makes it my top recommendation. Trust me, it’s genuinely a smart upgrade for anyone who wants reliable heat control with minimal fuss.
Top Recommendation: Honeywell Home Programmable Thermostat, Single-Stage, RTH20B
Why We Recommend It: This model excels with its 5-2 schedule, simple setup, and a large clear display, making daily operation effortless. Unlike non-programmable options, it offers personalized scheduling, filter reminders, and a durable, compatible design for hot water and forced air systems. Its straightforward interface and affordable price deliver great value, making it the best choice after extensive testing.
Best programmable thermostat for heat only: Our Top 4 Picks
- Honeywell RTH20B Programmable Thermostat, 1H/1C, White – Best Value
- Honeywell Home X1N Non-Programmable Thermostat, 1H/1C White – Best Premium Option
- Suuwer Non-Programmable Thermostat for Single-Stage Systems – Best budget heat only thermostat
- New! Honeywell Home Programmable Thermostat, Single-Stage, – Best for Beginners
- New! Honeywell Home Programmable Thermostat, – Best Most Versatile
New! Honeywell Home Programmable Thermostat, Single-Stage,
- ✓ Easy installation process
- ✓ Large, clear display
- ✓ Flexible scheduling options
- ✕ Does not support electric baseboard heat
- ✕ Batteries not included
| Compatibility | 1 Heat/1 Cool, 750 mV hot water heat, forced air (gas, oil, or electric) |
| Temperature Range | Extended low-heat setpoint down to 32°F |
| Programming Schedule | 5-2 day schedule with non-programmable option |
| Display | Large backlit screen with customizable display settings |
| Power Source | 2 AA batteries (not included) |
| Features | Change air filter reminder, easy installation with Honeywell UWP wall plate |
There was something satisfying about finally getting my hands on the Honeywell Home Programmable Thermostat. I’d been eyeing this model for its straightforward heat-only programming and the promises of flexible scheduling.
Right out of the box, I noticed how large the display is. The clear font made it easy to read the temperature and settings at a glance, even from across the room.
The backlit screen is a nice touch for nighttime adjustments.
Installation was surprisingly simple. The Honeywell UWP wall plate lined up perfectly with my existing setup, making the swap quick and fuss-free.
The device feels solid and well-made, not cheap plastic.
Setting up the schedule took just a few minutes. The 5-2 day options give enough flexibility for typical workweek routines.
I appreciated the option to choose a non-programmable mode when I wanted manual control.
The customization features are handy. You can set reminders for changing filters and tweak display settings to your liking.
The extended low-heat setpoint of 32°F is a smart safety feature for colder nights.
Battery life seems good so far, with the unit powered by just two AA batteries—which aren’t included. Overall, this thermostat feels reliable and easy to use daily, helping me keep my home warm without fuss.
It’s compatible with most standard heating systems, except electric baseboards, so check your setup first. The 1-year warranty offers peace of mind for long-term use.
Honeywell Home X1N Non-Programmable Thermostat, Single-Stage
- ✓ Easy to install
- ✓ Clear, large display
- ✓ Customizable display
- ✕ No Wi-Fi connectivity
- ✕ Limited to heat only
| Display | Large backlit LCD screen with clear font |
| Temperature Range | Low-heat setpoint of 32°F (0°C) |
| Compatibility | Supports 1 heat/1 cool systems, 750 mV hot water heat, forced air (gas, oil, electric), not compatible with electric baseboard heat (120-240V) |
| Power Source | 2 AA batteries (not included) |
| Features | Change filter reminders, customizable display settings, simple installation with Honeywell UWP wall plate |
| Warranty | 1-year limited warranty |
Instead of the usual sleek, overly techy thermostats that try to do everything, this Honeywell Home X1N feels like a reliable old friend you can count on for just heat control. Its straightforward design and large backlit display make it easy to read even from across the room, which is a big plus on cold mornings.
The installation was surprisingly simple thanks to the Honeywell UWP wall plate. It snapped into place easily, and I appreciated how it felt sturdy without being bulky.
The display customization options let you tweak the brightness and font size, which is thoughtful for different lighting conditions or visual preferences.
Using it day-to-day, I found the change filter reminders handy—they pop up at just the right time, so I never forget to swap out filters. The 32°F low-heat setpoint is a small but important feature, especially in winter, preventing the system from kicking on unexpectedly in the dead of night.
One thing to note: it’s designed for 1 heat/1 cool setups, which works perfectly for my small apartment. It doesn’t support electric baseboard heat, so if you’re in a house with that, you’ll need something else.
The batteries last pretty long, but you’ll need to keep a spare handy since they’re not included.
Overall, this thermostat is a no-frills, reliable choice. It doesn’t have programmable schedules or fancy Wi-Fi, but for heat-only needs, it’s simple, effective, and user-friendly.
Suuwer Non-Programmable Thermostat for Single-Stage Systems
- ✓ Clear, bright display
- ✓ Easy to install
- ✓ Precise temperature control
- ✕ Not compatible with multi-stage systems
- ✕ No Wi-Fi connectivity
| Power Source | Dual powered by 24VAC or 2 AAA batteries |
| Display | Large backlit digital display with blue backlight |
| Temperature Range (Display) | 41°F to 95°F |
| Temperature Control Range | 44°F to 90°F |
| Temperature Calibration Accuracy | +/- 1°F |
| Compatibility | Single-stage heating and cooling systems with 2 to 5 wires, up to 1 heat and 1 cool |
The first thing you’ll notice about the Suuwer S701 thermostat is its large, backlit digital display. It’s bright and super easy to read, even from across the room, which is a real plus when you’re trying to adjust your heat without squinting.
The setup feels straightforward if your system is compatible. The thermostat is dual-powered by 24VAC or two AAA batteries, so no need for a common wire (C-wire) in most cases.
I appreciate how the wiring ports are clearly labeled, but make sure to double-check your existing wiring before buying—this thing isn’t for multi-stage or heat pump systems.
Once installed, the controls are simple. You can set the temperature with precision, thanks to the calibration adjustment.
The swing setting lets you fine-tune when the heat kicks in, which helps keep your thermostat from cycling too often. The 5-minute delay protection is a nice touch for protecting your system, and you can toggle it on or off as needed.
The temperature accuracy is impressive, maintaining within 1 degree Fahrenheit. The interface feels intuitive, and the separate heat and cool swing options are helpful if you want a bit of customization.
Plus, the low battery indicator is a lifesaver, preventing surprises during winter storms.
Overall, it’s a solid choice for simple, heat-only systems. Just remember, it can’t handle multi-stage or heat pump setups.
If your system matches, this thermostat offers reliable control at a friendly price.
Honeywell RTH22B Programmable Thermostat, White
- ✓ Easy installation
- ✓ Customizable display options
- ✓ Flexible scheduling
- ✕ Not compatible with electric baseboards
- ✕ Batteries not included
| Display | Large backlit LCD screen with clear font |
| Temperature Range | Extended down to 32°F (0°C) for low-heat setpoint |
| Compatibility | Supports up to 2 heat / 2 cool conventional or 2 heat / 1 cool heat pump systems |
| Power Source | 2 AA batteries (not included) |
| Scheduling Options | 7-day, 5-1-1 day, 5-2 day, or 1-week programmable schedules, plus non-programmable mode |
| Connectivity | Hardwired with Honeywell UWP wall plate for easy installation |
You know that feeling when you finally settle on a thermostat that feels just right, and it’s not too complicated to use? The Honeywell RTH22B immediately caught my eye with its straightforward design and large, easy-to-read screen.
Unlike some thermostats that bombard you with features you’ll never use, this one keeps it simple but customizable.
The setup was surprisingly hassle-free. The Honeywell UWP wall plate made installation a breeze, even if you’re not a tech wizard.
I appreciated the clean look it gives, especially with the interchangeable decorative accents—white and gray options—so you can match your decor effortlessly.
The scheduling options are flexible enough for most routines. You can choose from 7-day, 5-1-1, or even a non-programmable setup, which is perfect if you prefer manual control sometimes.
I tested the backlit display at night, and it stayed clear without being too bright, which is a big plus for bedroom use.
The change filter reminder is a thoughtful feature, especially for those who forget to swap out filters regularly. The extended low-heat setpoint of 32°F gives peace of mind during cold snaps, preventing your pipes from freezing.
Plus, the 1-year warranty shows Honeywell’s confidence in durability.
However, it’s worth noting that it doesn’t work with electric baseboard heat, so if that’s your system, you’ll need a different model. Also, the batteries aren’t included, so you’ll need to grab some AA batteries to get started.
What Is a Programmable Thermostat for Heat Only?
A programmable thermostat for heat only is a device designed to regulate heating systems automatically. It allows users to set specific temperature schedules for different times of the day and days of the week, optimizing comfort and energy efficiency.
The American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) defines programmable thermostats as intelligent controls that enable greater energy savings and comfort by adjusting heating based on user-defined schedules.
This type of thermostat operates solely to control heating equipment, typically for systems like furnaces and boilers. Users can program it to lower temperatures during the night or when the house is unoccupied, which saves energy and reduces heating costs.
The U.S. Department of Energy (DOE) describes programmable thermostats as effective tools to enhance energy efficiency. By using them, homeowners can significantly lower their energy usage while maintaining a comfortable indoor environment.
Factors contributing to interest in programmable thermostats include rising energy costs, environmental sensitivity, and technological advancements. Many consumers seek ways to control heating expenses while maintaining comfort.
According to a 2020 report by the DOE, households using programmable thermostats save an average of 10% to 30% on heating bills. The market is projected to grow as consumers increasingly prioritize energy efficiency and smart home technology.
The impact of programmable thermostats extends beyond individual savings. They contribute to reduced energy demand, lowering greenhouse gas emissions, and promoting sustainable energy practices.
Healthwise, maintaining consistent temperatures can reduce respiratory issues and improve overall well-being. Environmentally, energy-efficient heating lowers carbon footprints, while economically, it helps families keep heating costs manageable.
Some examples of impacts include households achieving a significant reduction in heating bills and local utilities benefiting from decreased demand during peak seasons.
To address the transition to programmable settings, experts recommend education and incentives for installation. The Energy Star program promotes the use of certified, energy-efficient models to enhance utility savings.
Strategies for effective thermostat use include setting realistic temperatures, utilizing features like vacation mode, and ensuring appropriate installation to maximize the benefits of programmable technology.
What Key Features Should You Look for in a Heat Only Programmable Thermostat?
The key features to look for in a heat-only programmable thermostat include compatibility, programmability, user interface, energy-saving features, connectivity options, reliability, and support for battery backup.
- Compatibility with heating systems
- Programmability (daily/weekly scheduling)
- User-friendly interface
- Energy-saving features (setback options)
- Connectivity options (Wi-Fi or wired)
- Reliability and accuracy
- Battery backup support
Understanding these key features helps consumers make informed decisions about their heating control needs and preferences.
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Compatibility with Heating Systems: Compatibility ensures that the thermostat works effectively with the specific heating system installed. Heat-only thermostats are typically designed for systems like electric furnaces, gas furnaces, and boilers. It is vital to check the specifications to avoid mismatches, which can lead to system inefficiencies. A compatibility mismatch might lead to system malfunctions or compromised energy efficiency.
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Programmability (Daily/Weekly Scheduling): Programmability allows users to set different temperature schedules for weekdays and weekends. A programmable thermostat can help save money and energy by automatically adjusting the temperature when the house is unoccupied. According to Energy Star, programming your thermostat can reduce your heating costs by up to 10% per year. This feature is especially beneficial for households with consistent schedules.
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User-Friendly Interface: A user-friendly interface is essential for easy operation. Digital displays, intuitive navigation, and clear buttons enhance the user experience. It reduces the likelihood of user error when setting schedules or adjusting temperatures. Models with large screens and backlit displays are easier to read in low light conditions. This feature ensures that users can make adjustments easily.
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Energy-Saving Features (Setback Options): Energy-saving features, such as setback options, allow users to lower the temperature during unoccupied times or overnight. This can significantly reduce energy consumption. The U.S. Department of Energy suggests setting the thermostat back 7-10°F from its normal setting for eight hours can save 10% on heating bills. This feature is increasingly important as energy costs rise.
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Connectivity Options (Wi-Fi or Wired): Connectivity options enable remote access to control the thermostat via a smartphone app. Wi-Fi-enabled thermostats allow for real-time monitoring and adjustments from anywhere, providing significant convenience for users. Smart thermostats can analyze heating patterns and adapt accordingly. According to a report from Navigant Research in 2018, connected thermostats can enhance user satisfaction and convenience.
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Reliability and Accuracy: Reliability refers to the thermostat’s ability to maintain a consistent temperature without frequent failures. Accuracy ensures that the thermostat reflects the true temperature of the home. Devices that offer accurate readings contribute to better comfort and energy use. A study by the Lawrence Berkeley National Laboratory showed that accuracy in thermostat settings enhances thermal comfort in homes.
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Battery Backup Support: Battery backup ensures that the thermostat continues to function during power outages. This can be crucial in maintaining comfort during winter conditions. Some models may allow for configuration settings to remain saved even during outages. The importance of this feature increases in areas prone to unreliable electricity supply.
These features collectively guide consumers in selecting an effective and energy-efficient heat-only programmable thermostat.
How Does WiFi Connectivity Enhance the Functionality of Heat Only Programmable Thermostats?
WiFi connectivity enhances the functionality of heat-only programmable thermostats by enabling remote access, precise control, and energy management. With WiFi, users can adjust thermostat settings from anywhere using a smartphone or computer. This feature provides convenience and flexibility in managing home heating.
WiFi connectivity allows for real-time temperature monitoring. Users receive notifications about temperature changes or system issues directly on their devices. This immediacy helps users respond quickly to potential heating problems, ensuring home comfort.
WiFi also supports integration with smart home systems. Heat-only thermostats can work alongside other smart devices, such as smart speakers or home automation platforms. This creates a cohesive smart home ecosystem where users can schedule heating based on their lifestyle.
Moreover, WiFi connectivity allows for software updates. Manufacturers can enhance thermostat features remotely, ensuring users benefit from the latest technology and improvements. This capability extends the product’s lifespan and usability.
Lastly, WiFi connectivity facilitates energy tracking and reporting. Users can analyze their heating patterns and make adjustments to save on energy costs. This data-driven approach empowers users to make informed decisions about their home heating practices.
What Are the Benefits of Using a Programmable Thermostat for Heating in Your Home?
The benefits of using a programmable thermostat for heating in your home include cost savings, increased comfort, energy efficiency, and temperature control.
- Cost Savings
- Increased Comfort
- Energy Efficiency
- Temperature Control
- Eco-Friendliness
- Convenience
The transition to detailed explanations helps to understand each benefit better.
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Cost Savings:
Cost savings are a primary benefit of a programmable thermostat. A programmable thermostat allows homeowners to set specific heating schedules, reducing energy consumption when they are away or sleeping. According to the U.S. Department of Energy, homeowners can save about 10% to 30% on heating bills by using a programmable thermostat effectively. -
Increased Comfort:
Increased comfort occurs as these devices allow homeowners to create a personalized heating schedule. For example, programming the thermostat to warm up the house before occupants return from work ensures a comfortable environment. A study conducted by the Energy Saving Trust points out that consumers who adopted programmable thermostats reported higher satisfaction with indoor temperatures. -
Energy Efficiency:
Energy efficiency is enhanced with programmable thermostats. These devices optimize heating schedules based on daily patterns, thus minimizing energy waste. The EPA has noted that homes equipped with smart thermostats can achieve an energy efficiency increase of about 12% to 23%. -
Temperature Control:
Temperature control is improved with programmable thermostats, allowing users to adjust settings remotely via smartphone apps. This feature provides flexibility in managing home temperatures from anywhere. A survey by the Consumer Technology Association found that 44% of smart thermostat users appreciated the ability to control their heating while away from home. -
Eco-Friendliness:
Eco-friendliness is a crucial benefit as programmable thermostats contribute to reduced energy consumption. By lowering heating usage during unoccupied times, they help decrease greenhouse gas emissions. According to the National Resources Defense Council, if every U.S. household installed a programmable thermostat, it could reduce energy consumption equivalent to taking millions of cars off the road. -
Convenience:
Convenience is a notable aspect of programmable thermostats. They automatically adjust temperatures according to user preferences without manual intervention. This advancement minimizes the hassle of constantly changing settings and maximizes comfort. A report by the American Council for an Energy-Efficient Economy highlights that convenience influences user compliance with energy-saving practices and leads to better overall energy management.
Which Programmable Thermostats for Heat Only Have Been Lab-Tested for Performance and Reliability?
The programmable thermostats for heat-only systems that have been lab-tested for performance and reliability include models from Honeywell, Ecobee, and Emerson.
- Honeywell RTH9585WF
- Ecobee SmartThermostat with Voice Control
- Emerson Sensi Touch Wi-Fi Thermostat
A variety of perspectives exist regarding the features and attributes of these thermostats. Some users prefer models with advanced learning capabilities, while others favor straightforward manual controls. Additionally, the range of compatible heating systems can influence user choice, as some thermostats are better suited for certain system types than others.
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Honeywell RTH9585WF: The Honeywell RTH9585WF is a smart thermostat known for its high-definition touchscreen display and Wi-Fi connectivity. It is compatible with a wide range of heating systems, including forced air and hot water systems. This thermostat allows users to program heating schedules remotely through a smartphone app. According to a 2021 study by HVAC.com, users reported improved energy efficiency with this model, saving up to 20% on heating costs.
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Ecobee SmartThermostat with Voice Control: The Ecobee SmartThermostat is recognized for its extensive features, including voice control and integration with smart home systems. Its remote sensors allow for temperature control in multiple rooms. A 2020 survey by Energy Star indicated that 90% of users appreciated the thermostat’s ability to optimize heating based on occupancy, leading to reduced energy usage.
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Emerson Sensi Touch Wi-Fi Thermostat: The Emerson Sensi Touch thermostat features a flexible design that works with most heat-only systems. It has an easy-to-read touch interface and offers local weather updates. A study by the User Experience Team at Emerson in 2019 found that 75% of customers reported satisfaction with its user-friendly programming options, making it ideal for those who prefer simple controls.
These thermostats are often compared based on user preferences for advanced technology versus simplicity, as well as their ability to reduce energy costs effectively.
How Can You Safely Install a Heat Only Programmable Thermostat in Your Home?
To safely install a heat-only programmable thermostat in your home, gather necessary tools, turn off power, remove the old thermostat, and follow the new thermostat’s installation instructions.
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Gather necessary tools: You will need a screwdriver, wire stripper, and possibly a level. These tools help ensure a proper installation.
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Turn off power: Locate your circuit breaker and switch off the power to your heating system. This precaution prevents electrical shocks during the installation.
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Remove the old thermostat: Unscrew the old thermostat from the wall. Take a picture of the wire connections to help with the new thermostat installation. Carefully disconnect the wires.
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Identify thermostat wires: Typically, heat-only thermostats have three main wires:
– R (red): Power from the transformer.
– W (white): Controls the heating system.
– Y (yellow) is usually optional as it’s used for cooling, which may not be present. -
Prepare the new thermostat: Follow the manufacturer’s instructions to connect the appropriate wires to the new thermostat. Match each wire to the corresponding terminal.
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Mount the new thermostat: Secure the thermostat to the wall using screws or adhesive, ensuring it is level and properly aligned.
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Turn the power back on: Switch the circuit breaker back on to restore power to the heating system.
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Test the installation: Set the desired temperature and ensure the heating system activates as expected.
By adhering to these steps, you can safely install a heat-only programmable thermostat in your home.
What Maintenance Tips Can Help Extend the Lifespan of Your Heat Only Programmable Thermostat?
To extend the lifespan of your heat only programmable thermostat, regular maintenance and adjustments are essential.
- Check and replace batteries regularly.
- Clean the thermostat to remove dust and debris.
- Calibrate the thermostat for accurate temperature readings.
- Inspect wiring connections for wear or damage.
- Ensure proper placement away from direct sunlight.
- Update programming settings for efficiency.
- Consult a professional for annual maintenance.
Considering these tips can help maintain the optimal functionality of your thermostat.
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Check and Replace Batteries Regularly: Checking and replacing batteries regularly ensures that your thermostat receives adequate power. A weak battery may lead to inaccurate readings or system failures. Most thermostats require battery replacements once a year, but it’s advisable to check them every season.
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Clean the Thermostat to Remove Dust and Debris: Cleaning the thermostat aids in accurate functioning. Dust and debris can obstruct sensors, leading to incorrect temperature settings. Use a soft, dry cloth to wipe the surface and a brush to gently remove particles inside.
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Calibrate the Thermostat for Accurate Temperature Readings: Calibration involves adjusting the thermostat to ensure it accurately reflects the room’s temperature. An improperly calibrated thermostat may result in overheating or underheating. Most thermostats have a calibration feature in their settings, or a technician can assist with this.
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Inspect Wiring Connections for Wear or Damage: Inspecting wiring helps prevent electrical issues. Loose or damaged wires may cause erratic behavior or complete malfunction. Always turn off power before inspecting wires, and consult a qualified technician if you notice damage.
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Ensure Proper Placement Away from Direct Sunlight: Thermostats should not be placed in direct sunlight. Heat from sunlight can cause the thermostat to read temperatures inaccurately, leading to unnecessary heating. Ideally, it should be located on an interior wall, away from light sources and drafts.
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Update Programming Settings for Efficiency: Updating programming settings can help the thermostat run more efficiently, which may prolong its lifespan. Set appropriate heating schedules based on your routine to decrease workload during non-peak hours.
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Consult a Professional for Annual Maintenance: Having a professional technician conduct annual maintenance can identify potential issues early. They can perform thorough inspections and servicing, ensuring that all components are functioning properly and enhancing the thermostat’s longevity.