Introducing the *12 Incredible Digital Thermostats for 2023*: With technological advancements rapidly transforming every aspect of our lives, it is no surprise that home automation and smart devices have become an integral part of creating comfortable and energy-efficient living spaces. In this article, we delve into the realm of digital thermostats and explore twelve remarkable options poised to revolutionize temperature control in the coming year. From cutting-edge features such as voice control and customizable scheduling to seamless integration with smart home ecosystems, these innovative thermostats offer unparalleled convenience, energy savings, and enhanced comfort. Stay tuned as we uncover the top digital thermostats you need to keep an eye on in 2023.
Overall Score: 7/10
The Google Nest Thermostat is a smart thermostat designed to save energy and keep your home comfortable. It is ENERGY STAR certified and can be controlled remotely using the Google Home app. With programmable scheduling and HVAC monitoring, it offers convenience and peace of mind. Installation is easy, and it is compatible with most heating and cooling systems. However, some users have experienced issues with syncing and sensing options. Overall, it is a good upgrade for those looking for a Wi-Fi enabled thermostat, but it may have some minor bugs that need to be addressed.
Key Features
- ENERGY STAR certified
- Programmable thermostat
- Remote control via app
- Savings Finder feature
- HVAC monitoring
Specifications
- Color: Charcoal
- Dimensions: 3.31Lx3.31Wx1.07H
Pros
- Easy remote control
- Energy-saving features
- Convenient scheduling
- Compatibility with most systems
Cons
- Syncing issues with app
- Sensing options can be unreliable
- Lack of fan-only control
- Separate screens for scheduling and fan control
The Google Nest Thermostat is a solid choice for those seeking a smart, programmable thermostat. While it offers convenient features like remote control and energy-saving suggestions, there are some minor drawbacks that may affect user experience. Issues with syncing and sensing options can be frustrating, and the lack of fan-only control and separate screens for scheduling and fan control may inconvenience some users. However, considering its compatibility with various systems and ease of installation, it provides good value for its price. Overall, if you’re looking to upgrade to a Wi-Fi enabled thermostat, the Google Nest Thermostat is worth considering.
Overall Score: 8/10
The Upgraded Digital Non-Programmable Thermostat for Home 1 Heat/1 Cool is a versatile and easy-to-use thermostat that offers precise temperature control. It features a large blue LCD display with easy-to-read characters and a blue backlight, making it perfect for middle-aged and elderly users. With the added humidity and temperature monitor, you can always ensure a comfortable and balanced home environment. The thermostat is compatible with various heating and cooling systems, including gas, oil, electric furnaces, and heat pumps. Installation is a breeze, and the battery is easy to replace. Backed by a 2-year warranty and 24-hour customer service, this thermostat is a great choice for anyone looking for a reliable and user-friendly option.
Key Features
- Non programmable thermostat with 1 heating and 1 cooling stage
- Compatible with gas, oil, and electric furnaces
- Easy-to-read display with large characters and blue backlight
- Temperature and humidity monitor for optimal home environment
- Precise temperature control with +/- 1 degree
- Easy installation with dual power options
- 2-year warranty and 24-hour customer service
Specifications
- Color: Blue
- Dimension: 4.92Lx3.74Wx0.98H
Pros
- User-friendly for middle-aged and elderly users
- Clear installation instructions
- Easy-to-read display even without glasses
- Simple and visible design
- Reasonably priced with good quality
Cons
- Inaccurate temperature sensor
- Limited space for temperature selection
- Some difficulty changing batteries with other models
The Upgraded Digital Non-Programmable Thermostat offers a fantastic balance of functionality and simplicity. It’s perfect for those who want a straightforward thermostat without all the unnecessary smart features. The large display and clear characters make it easy to read, and the temperature and humidity monitor ensure optimal comfort in your home. While the inaccurate temperature sensor may be a drawback, the overall performance and user-friendly nature of this thermostat make it a great choice. With easy installation and a 2-year warranty, it’s a reliable option that won’t disappoint.
Overall Score: 7.6/10
The Honeywell Home RTH221B1039 1-Week Programmable Thermostat offers easy installation and precise temperature control. With one identical program for the whole week and four program periods per day, it simplifies your daily routine. The digital display and intuitive interface provide easy access to setpoint temperature. This thermostat retains the set point memory in case of a power outage and includes battery change reminders. It is compatible with heating, cooling, and heat pumps without auxiliary heat options. Not suitable for electric baseboard heat or multi-stage heating/cooling. The thermostat comes in white color and has dimensions of 3.5H x 4.75W x 1D inches. Although the interface and screen size may not be ideal, this thermostat offers great value for its affordable price.
Key Features
- One week programming with four program periods per day
- Precise temperature control of +/- 1 degree Fahrenheit
- Easy-to-read digital display with intuitive interface
- Easy installation and simple programming
- Built-in battery change reminders
- Set point retention in case of power outage
- Fahrenheit or Celsius; 12 or 24 hour clock options
- Permanent and temporary override capability
- Compatible with various heating and cooling systems
Specifications
- Color: White
- Dimension: 1.00Lx4.75Wx3.50H
- Size: 3.5H x 4.75W x 1D (in.)
Pros
- Affordable price
- Easy installation
- Precise temperature control
- Simple programming
- Battery change reminders
Cons
- Terrible interface
- Tiny screen with microscopic text
- No backlit display
- Lacks auto on/off feature
The Honeywell Home RTH221B1039 1-Week Programmable Thermostat is a budget-friendly option for those looking to upgrade their thermostat. It offers easy installation and precise temperature control, making it a convenient addition to any home. While the interface and screen size may be drawbacks, the thermostat performs well in terms of functionality. The lack of an auto on/off feature might disappoint some users. However, considering its affordable price and compatibility with various heating and cooling systems, the Honeywell RTH221B1039 Thermostat provides great value for money.
Overall Score: 8.5/10
The ELECTECK Non-Programmable Digital Thermostat is a reliable and easy-to-use option for controlling the temperature in your home. It is compatible with single-stage heating and cooling systems and offers precise temperature control for ultimate comfort. The thermostat features a large LCD display with easy-to-read characters and a white backlight. It can be powered by either 24VAC power or 2 AAA batteries, making installation a breeze. With a sleek white design and simple operation, this thermostat is a practical choice for any home.
Key Features
- Non-programmable electronic thermostat, single stage
- Compatible with electric and gas/oil systems
- Large digital LCD display with white backlight
- Temperature control with +/- 1 degree accuracy
- Easy installation and dual power options
Specifications
- Color: White (Blue Backlight)
- Dimension: 4.72Lx3.86Wx0.98H
Pros
- Easy installation
- Precise temperature control
- Large and easy-to-read display
- Dual power options
Cons
- Not suitable for multi-stage systems
- Not compatible with 120/240V electric baseboard
- Not suitable for RVs
The ELECTECK Non-Programmable Digital Thermostat offers simplicity, reliability, and convenience. It is an ideal choice for those who prefer a straightforward thermostat without unnecessary features. The large LCD display and easy-to-read characters make it user-friendly for all ages. The precise temperature control ensures comfort and energy efficiency. The thermostat’s compatibility with both electric and gas/oil systems adds versatility to its functionality. With easy installation and dual power options, it is a hassle-free solution for controlling the temperature in your home. Overall, the ELECTECK Non-Programmable Digital Thermostat is a reliable and affordable option that delivers on performance and simplicity.
Overall Score: 9/10
The Honeywell TH1100DV1000 Pro-Digital 2-Wire Heat Only Thermostat is a versatile and easy-to-use device that allows for precise temperature control. It is equipped with an adjustable temperature scale ranging from 40 to 90F, ensuring optimal comfort. The backlit display makes it easy to read, even in low light conditions. This thermostat displays the ambient temperature at all times, providing you with real-time information. The Honeywell brand ensures reliability and quality. Powered by batteries, this thermostat is suitable for various applications. With its white color and compact dimensions, measuring 6.00Lx5.00Wx4.00H, it blends seamlessly into any environment.
Key Features
- Adjustable Temperature Scale: Standard Selection Of 40 To 90F
- Backlit Display Is Easy To Read
- Displays Ambient (Measured) Temperature At All Times.
- Brand Name: Honeywell
- Power source type: Battery Powered
Specifications
- Color: White
- Dimension: 6.00Lx5.00Wx4.00H
- Size: 1 Pack
Pros
- Easy to install
- Accurate temperature control
- Backlit display for easy reading
- Real-time ambient temperature display
- Reliable and reputable brand
Cons
- Beware of buying used
- Limited functionality for heat-only applications
The Honeywell TH1100DV1000 Pro-Digital 2-Wire Heat Only Thermostat is a solid choice for anyone in need of a simple and reliable heating control solution. With its adjustable temperature scale, backlit display, and real-time ambient temperature display, it provides convenience and accuracy. The thermostat is easy to install and offers basic instructions that are easy to understand. However, potential buyers should be cautious when purchasing used units. Overall, this Honeywell thermostat delivers on its promises and is a great addition to any heating system requiring a heat-only control.
Overall Score: 8.5/10
The Inkbird WiFi ITC-308 Digital Temperature Controller is a versatile thermostat that allows for remote monitoring and controlling of temperature in various applications. With its Android and iOS WiFi app, users can easily control the temperature remotely using their smartphones. The dual relay output feature enables the controller to power heating and refrigeration equipment based on changing conditions. The temperature controller also includes a high/low temperature alarm and supports both Celsius and Fahrenheit readings. It has a maximum output load of 1100W(110V), making it suitable for a range of applications such as home brewing, fermentation, breeding, incubation, and greenhouse use. With easy plug-n-play installation and a compact design, this temperature controller offers convenience and functionality for users.
Key Features
- Supports Android & i OS Wi Fi App
- Dual relay output for refrigeration and heating equipment
- High/Low temperature alarm
- Plug-n-play design
- Supports ℃/℉ reading and temperature calibration
- Maximum output load of 1100W(110V)
Specifications
- Color: Black
- Dimension: 2.68Lx1.26Wx6.69H
- Size: Wi Fi ITC-308
Pros
- Convenient remote temperature control
- Ability to power both heating and refrigeration equipment
- Customizable high/low temperature alarm
- Easy to install and use
- Supports temperature calibration
Cons
- Lack of comprehensive documentation
- Loud and constant alarm
- Limited temperature range for greenhouses
- Confusing menu for new users
The Inkbird WiFi ITC-308 Digital Temperature Controller is a reliable and convenient solution for remote temperature monitoring and control. It offers a range of features that make it suitable for various applications such as home brewing, fermentation, breeding, incubation, and more. While it may have some drawbacks, such as the lack of comprehensive documentation and the loud alarm, its overall performance and functionality make it a great choice for users looking for a WiFi-enabled temperature controller. With a high customer rating and positive reviews, it is clear that the Inkbird WiFi ITC-308 delivers on its promises and provides users with an efficient and practical solution for temperature control.
Overall Score: 8/10
The BN-LINK Digital Cooling Thermostat Controller is a versatile and reliable device that allows you to effortlessly control the temperature in various environments. With its easy-to-use interface and large digital display, you can set your desired temperature in both Fahrenheit and Celsius. The controller also features LED cooling and power indicator lights, ensuring that you can monitor its status even in the dark. Its rugged construction and 6-feet long cord make it suitable for a wide range of applications. Safety is a top priority, as the controller is ETL listed and conforms to UL Std No. 60730-1, 60730-2-9. Whether you need to control the temperature in your refrigerator, fermentation room, greenhouse, or any other space, the BN-LINK Digital Cooling Thermostat Controller is a safe and reliable choice.
Key Features
- Effortless cooling setup with 3-button interface
- LED cooling and power indicator lights
- Rugged construction with 6-feet long cord
- Suitable for various applications
- ETL listed and conforms to safety standards
Specifications
- Color: Black
- Dimension: 4.50Lx3.50Wx1.60H
- Size: 3.15 x 1.69 x 4.70
Pros
- Easy to set up and use
- Clear and readable display
- Durable construction
- Versatile for different environments
- Safe and reliable
Cons
- Limited temperature range (40-108°F)
- No replaceable fuse
The BN-LINK Digital Cooling Thermostat Controller is a highly recommended device for controlling the temperature in various settings. Its effortless setup, convenient features, and rugged construction make it a reliable choice. While it may have a limited temperature range and lacks a replaceable fuse, these shortcomings are outweighed by its overall performance and affordability. Whether you need to regulate the temperature in your greenhouse, fermentation room, or even your attic, this thermostat controller will keep your environments within their ideal temperature range while ensuring your safety. With a high customer rating and positive reviews, the BN-LINK Digital Cooling Thermostat Controller is a worthwhile investment.
Overall Score: 8/10
The Honeywell Home RTH2300B 5-2 Day Programmable Thermostat is a reliable and user-friendly device that allows you to easily control the temperature in your home. With separate programs for weekdays and weekends, precise temperature control, and a backlit digital display, this thermostat offers convenience and comfort. It is easy to install and compatible with various heating and cooling systems. Additionally, it retains programmed memory in the event of a power outage and provides reminders for battery and filter changes. The only limitations are that it cannot be used with heat pumps with backup heat, multistage systems, radiant or line voltage systems. Overall, the Honeywell Home RTH2300B 5-2 Day Programmable Thermostat is a great option for those looking for an affordable and efficient thermostat.
Key Features
- 5-2 DAY PROGRAMMING: Separate programs for weekdays and weekends
- PRECISE TEMPERATURE CONTROL: Temperature range limits for optimal settings
- DIGITAL DISPLAY: Backlit display with intuitive interface
- EASY INSTALLATION: DIY installation and compatibility with various systems
- REMINDERS: Battery and filter change reminders
- RETAINS PROGRAMMING: Retains memory during power outages
- COMPATIBLE WITH: Gas, oil or electric furnace, central air conditioner, hot water system with or without pump, millivolt system, central heating and cooling system, heat pump without auxiliary/backup heat
- CANNOT BE USED ON: Heat pumps with backup heat, multistage systems, radiant or line voltage systems
Specifications
- Color: White
- Dimension: 3.50Lx1.00Wx4.75H
- Size: 2.50 L x 6.38 W x 7.94 H
Pros
- Offers separate programs for weekdays and weekends
- Provides precise temperature control
- Easy installation process
- Compatible with a wide range of systems
- Retains programming during power outages
Cons
- Not compatible with heat pumps with backup heat or multistage systems
- Issues with display quality in some units
The Honeywell Home RTH2300B 5-2 Day Programmable Thermostat is a reliable and affordable option for controlling the temperature in your home. It offers separate programs for weekdays and weekends, precise temperature control, and an intuitive interface. The thermostat is easy to install and works with various heating and cooling systems. While it may not be compatible with heat pumps with backup heat or multistage systems, it provides great value and convenience for those seeking a programmable thermostat. However, some users have reported issues with the display quality in certain units. Overall, the Honeywell Home RTH2300B 5-2 Day Programmable Thermostat is a solid choice for effectively managing your home’s temperature.
Overall Score: 7.5/10
The Emerson 1E78-140 Non-Programmable Heat Only Thermostat is a reliable and easy-to-use thermostat for single-stage heating systems. With its easy-to-read digital display and backlight, you can easily adjust and monitor the temperature in your home. This thermostat is compatible with single-stage heat only systems and offers precision control of plus/minus 1 degree F. Its vertical profile makes it suitable for baseboard heaters. The thermostat comes in a sleek white design and has dimensions of 1.13Lx3.19Wx5.31H. Overall, the Emerson 1E78-140 Non-Programmable Heat Only Thermostat is a great choice for those looking for a simple and efficient solution to control their single-stage heating systems.
Key Features
- Easy-to-read digital display with backlight
- Non-programmable thermostat
- Compatible with single stage heat only systems
- Precision control of plus/minus 1 degree F
- Vertical profile
Specifications
- Color: White
- Dimension: 1.13Lx3.19Wx5.31H
Pros
- Easy to install and use
- Clear and large display
- Compatible with baseboard heaters
- Precision temperature control
Cons
- Some units may be faulty
- Flame icon confusion
- Temperature sensor accuracy issues
The Emerson 1E78-140 Non-Programmable Heat Only Thermostat is a reliable option for those in need of a simple and efficient solution to control their single-stage heating systems. It offers precision temperature control, an easy-to-read display, and compatibility with baseboard heaters. However, it’s important to note that some users have reported issues with faulty units, confusion regarding the flame icon, and temperature sensor accuracy problems. Overall, if you’re in need of a non-programmable thermostat for your single-stage heat only system, the Emerson 1E78-140 is worth considering.
Overall Score: 8/10
The Heagstat Non Programmable Thermostats for Home 1 Heat/1 Cool is a DIY installation thermostat that does not require a C-wire. It is compatible with heating, cooling electric or gas systems, and heat pumps without auxiliary heat. The thermostat has separate heating and cooling swing options, allowing for comfortable temperatures and energy savings. It has a temperature display range of 41°F to 95°F and a control range of 44°F to 90°F. The thermostat supports room temperature calibration adjustment and has a large, clear backlit digital display, making it suitable for middle-aged and elderly individuals. Additionally, it can be powered by either 24VAC power or 2 AAA batteries. Overall, the Heagstat Non Programmable Thermostat is a simple and user-friendly option for controlling home temperature.
Key Features
- 1 Heat/1 Cool non-programmable thermostat
- Compatible with various heating and cooling systems
- Separate heating and cooling swing options
- Temperature display range of 41°F to 95°F
- Supports room temperature calibration adjustment
- Large, clear backlit digital display
- Dual power options: 24VAC power or 2 AAA batteries
- 2-year worry-free warranty and 24-hour customer service
Specifications
- Color: White Backlight
- Dimension: 4.72Lx3.86Wx0.98H
Pros
- Easy DIY installation
- Clear and easy-to-read display
- Accurate temperature control
- Supports temperature calibration
- Dual power options
Cons
- Not compatible with electric baseboard heat or aux heat pump
- Limited compatibility with multistage HVAC systems
- May encounter rare defective units
The Heagstat Non Programmable Thermostats for Home 1 Heat/ 1 Cool is a reliable and user-friendly thermostat option. It offers easy installation, precise temperature control, and a clear display. The temperature calibration adjustment and dual power options add to its convenience. However, it is important to note its limitations in compatibility with certain heating systems and multistage HVAC setups. Overall, for those seeking a simple and effective thermostat for their homes, the Heagstat Non Programmable Thermostat is worth considering.
Overall Score: 8.5/10
The ELECTECK Non-Programmable Digital Thermostat is a versatile electronic thermostat suitable for single stage electrical and gas/oil systems. It features a large LCD display with a white backlight for easy reading, and its intuitive design includes big separate buttons for easy setting. The thermostat offers precise temperature control with a +/- 1 degree in Fahrenheit and Celsius. It is easy to install and can be powered by 24VAC power or 2 AAA batteries. With its black color and sleek design, it will enhance the look of any home. Please note that it is not suitable for RVs or multi-stage systems. Overall, this thermostat offers simplicity, functionality, and affordability for controlling the temperature in your home.
Key Features
- Non-Programmable Thermostat
- Single Stage 1 Heat/1 Cool
- Large LCD Display
- Temperature Control
- Easy to Install
Specifications
- Color: Black
- Dimension: 4.72Lx3.86Wx0.98H
Pros
- Easy installation
- Precise temperature control
- Large LCD display
Cons
- Not suitable for RVs
- Not for 12v applications
The ELECTECK Non-Programmable Digital Thermostat is an excellent choice for homeowners looking for a simple and reliable temperature control solution. With its easy installation process, precise temperature control, and large LCD display, it offers great value for the price. The thermostat’s sleek design and compatibility with single stage electrical and gas/oil systems make it a versatile option for any home. However, it’s important to note that this thermostat is not suitable for RVs or multi-stage systems, and it is not designed for 12v applications. Overall, if you’re looking for a non-programmable thermostat that is easy to use and provides accurate temperature control, the ELECTECK Non-Programmable Digital Thermostat is a top choice.
Overall Score: 8/10
Stay cozy in winter and cool in summer with the EconoHome Non-Programmable Thermostat for Home. This easy-to-install digital thermostat works with central gas, oil, or electric furnace systems, as well as cool-only systems. With its intuitive controller, you can easily switch between modes and enjoy precise temperature control. The large backlit display makes it convenient for users of all ages, especially the elderly. Plus, installation is a breeze and the sleek white design complements any wall. Bring comfort to your home without the hassle of complex programming!
Key Features
- Warm All Year Round – Compatible with central gas, oil, or electric furnaces
- Keep Your Cool – Works with cool-only systems, features fan switch
- Easy to Use – Intuitive controller, precise temperature control
- Large Display – Backlit screen, easy readability for elderly
- Install in Minutes – Mount on wall or junction box, simple design
Specifications
- N/A
Pros
- Easy to use, no complicated programming required
- Precise temperature control at +/- 1 degree
- Large backlit display for easy readability
- Quick and simple installation process
Cons
- May have difficulty connecting to heat pump A/C
- No detailed specifications provided
The EconoHome Non-Programmable Thermostat is a great choice for individuals who want easy and efficient temperature control without the hassle of complicated programming. With its intuitive controller and large backlit display, users of all ages can conveniently adjust and monitor their home’s climate. Installation is quick and easy, making it suitable for DIY enthusiasts. However, the thermostat may encounter compatibility issues with certain heat pump A/C systems, so it’s important to check compatibility before purchasing. Overall, this thermostat offers excellent value for its price and provides reliable heating and cooling control.
Buyer's Guide: Digital Thermostat
Here is a comprehensive buyer's guide to help you navigate the world of digital thermostats. Whether you're looking to upgrade your current thermostat or want to enjoy greater control over your home's heating and cooling, this guide will equip you with the knowledge you need to make an informed decision.
Benefits of Digital Thermostats:
- Energy Efficiency: Digital thermostats are designed to optimize energy consumption by allowing you to set specific temperatures for different times of the day. This helps reduce energy wastage and lowers your utility bills.
- Precise Temperature Control: These thermostats offer precise temperature control, allowing you to set your desired temperature with accuracy. Say goodbye to constantly adjusting the temperature!
- Programmable Settings: Most digital thermostats come with programmable settings, giving you the flexibility to create heating and cooling schedules that match your lifestyle. Set up different temperature preferences for different times of the day or days of the week.
- Smart Features: Many modern digital thermostats are equipped with smart features, such as Wi-Fi connectivity and compatibility with virtual assistants. This allows you to control your thermostat remotely via smartphone apps or voice commands.
- Energy Usage Tracking: Certain digital thermostats provide energy usage tracking, allowing you to monitor how much energy your HVAC system is consuming. This data can help you make further adjustments to save more energy and money.
- Easy Installation: Most digital thermostats are easy to install, especially if you're replacing an existing thermostat. They come with clear instructions and are compatible with a wide range of heating and cooling systems.
Factors to Consider Before Buying:
1. Compatibility:
- Make sure the digital thermostat you choose is compatible with your HVAC system. Check the compatibility requirements specified by the manufacturer to avoid any issues during installation.
- Consider whether you need a thermostat that supports both heating and cooling, or one specifically designed for either.
2. Control Options:
- Determine how you prefer to control your thermostat. Some digital thermostats offer traditional buttons and touchscreen controls, while others provide smartphone app control or voice command compatibility.
- Consider whether you want a thermostat with a backlight or one with a larger display for easier readability.
3. Programmable Options:
- Assess your daily routine and determine the level of programmability you require. Would you prefer a thermostat that offers 7-day programming for different schedules each day, or is a simpler 5+2 programming sufficient for your needs?
- Some thermostats allow you to create multiple temperature zones within your home. If you have different temperature preferences in various areas, consider a thermostat that can handle these zones.
4. Smart Features:
- If you enjoy the convenience and integration of smart technology, opt for a digital thermostat with Wi-Fi connectivity. This allows you to control your thermostat remotely and may provide additional features like weather updates.
- Consider compatibility with virtual assistants such as Amazon Alexa or Google Assistant if you want to control your thermostat using voice commands.
5. Energy Efficiency:
- Look for digital thermostats with energy-saving features like adaptive recovery, which learns how long it takes to reach your preferred temperature and adjusts accordingly.
- Features like occupancy sensors or geofencing can automatically adjust the temperature when you are away from home, helping save energy.
Frequently Asked Questions about 12 Incredible Digital Thermostat for 2023
If you have basic electrical knowledge and are comfortable handling wiring, many digital thermostats can be installed as a do-it-yourself project. However, if you’re unsure, it’s always best to consult a professional HVAC technician.
Most digital thermostats are compatible with a wide range of heating and cooling systems, including central HVAC systems, heat pumps, and electric or gas furnaces. It’s important to check the manufacturer’s compatibility specifications before purchasing.
The lifespan of a digital thermostat can vary depending on its quality and usage. On average, a well-maintained digital thermostat can last anywhere from 5 to 10 years. However, it’s worth noting that technology advancements may prompt you to upgrade sooner to enjoy the latest features and energy-saving options.
Digital thermostats are relatively low-maintenance. Periodically, you may need to replace the batteries, clean the thermostat’s display, or check for any dust accumulation. Refer to the manufacturer’s instructions for specific maintenance recommendations.
Most digital thermostats come with battery backup systems, so a power outage shouldn’t cause any issues. However, during an outage, your HVAC system may not receive power, and therefore, won’t be able to provide heating or cooling until power is restored.
