12 Best Thermostat Covers With Lock For 2024

(Many of the links in this article redirect to a specific reviewed product. Your purchase of these products through affiliate links helps to generate commission for Storables.com, at no extra cost. Learn more)

Introducing the 12 Best Thermostat Covers With Lock For 2023 – a comprehensive guide designed to help you choose the perfect thermostat cover to protect your home while offering enhanced security. In this article, we will take an in-depth look at a selection of top-notch thermostat covers with innovative lock features, ensuring peace of mind for homeowners in the year 2023 and beyond. Whether you are concerned about safeguarding your HVAC system or preventing tampering with temperature settings, our expert recommendations will assist you in making an informed decision. Stay tuned to discover the most reliable thermostat covers that combine functionality, durability, and advanced locking mechanisms to meet your specific needs.

Thermostat Lock Box with Key

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

The SUTINE Thermostat Lock Box with Key is a sturdy and durable acrylic cover designed to protect your wall thermostat. With its transparent design, it allows you to clearly see the thermostat settings while preventing tampering and unauthorized adjustments. The lock box is easy to install, fits most smart thermostats, and comes with 2 keys for added security. It is perfect for homes, restaurants, offices, schools, and industrial environments. The lock box is made of high-quality acrylic material, ensuring its durability and resistance to deformation, corrosion, and UV damage. It is also vented on all sides to maintain room temperature stability. Overall, the SUTINE Thermostat Lock Box with Key offers a secure and convenient solution for thermostat protection.

The SUTINE Thermostat Lock Box with Key is a reliable and effective solution for protecting your wall thermostat. Its durable acrylic material and transparent design ensure long-lasting performance and clear visibility of thermostat settings. The lock box is easy to install and fits most smart thermostats, making it a versatile option for various environments. The added security of a lock and keys provides peace of mind and prevents tampering or unauthorized adjustments. While it may not fit all thermostat sizes and requires a bit of caution during installation, the SUTINE Thermostat Lock Box with Key is a highly recommended product for anyone seeking to secure and control their thermostat settings.

Thermostat Lock Box with Key

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

The Thermostat Lock Box with Key is a transparent thermostat guard that effectively prevents tampering, damage, and unauthorized adjustment of thermostat settings. With its high-quality acrylic material, it offers durability, maintains its neat appearance, and keeps the inside clearly visible even after long-term use. This lock box comes with 2 keys, providing added security to protect your thermostat from expensive bills. It is easy to install with two options: perforation or nano glue. Suitable for various places including restaurants, offices, churches, schools, and industrial settings, this universal thermostat cover fits most thermostats. Ensure the safety of your thermostat and extend its service life with the Thermostat Lock Box with Key.

The Thermostat Lock Box with Key is a reliable and efficient solution to protect your thermostat from tampering, damage, and unauthorized adjustment. With its high-quality acrylic material, it offers durability and maintains a neat appearance while keeping the thermostat clearly visible. The ease of installation with perforation or nano glue options adds to its convenience. Whether in restaurants, offices, churches, schools, or industrial settings, this universal lock box fits most thermostats and ensures the thermostat’s safety and extended service life. Overall, the Thermostat Lock Box with Key is a must-have for anyone looking to secure and preserve the functionality of their thermostat.

Xiaoxin Universal Thermostat Lock Box – Clear Large Wall Guard

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

The Thermostat Cover is a universal lock box designed to protect thermostats and prevent tampering, unauthorized adjustment, or damage. Made of premium acrylic material, it is durable and long-lasting, with no discoloration or yellowing. The key lock feature ensures that only authorized individuals can access the thermostat settings, providing peace of mind. Its portable and compact design makes it ideal for both residential and industrial environments. With easy installation options, including drilling or using no glue, you can securely protect your thermostat without damaging your walls. The Thermostat Cover is a reliable solution for safeguarding your thermostat and maintaining optimal temperature control.

The Thermostat Cover offers excellent durability, security, and portability. It is easy to install and fits most thermostats on the market. The key lock provides added protection against tampering and unauthorized access. Its sleek design and high-quality construction make it a reliable choice for both residential and commercial use. Whether you want to protect your thermostat at home, the office, or any other setting, this lock box is a practical solution. Overall, the Thermostat Cover offers convenience, peace of mind, and long-lasting performance.

Thermostat Lock Box with Key

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

The Young Dance Universal Thermostat Lock Box with Key is a clear large thermostat guard designed to protect your thermostat from tampering, damage, and unauthorized adjustment. It comes with 2 keys and fits most thermostats, with dimensions of 6.5" H x 4.72" W x 1.97" D or smaller. The lock box is made of high-quality acrylic that does not change color or yellow over time, ensuring long service life. The installation is quick and easy, with the option to install it horizontally or vertically. This thermostat lock box is widely used in restaurants, offices, churches, schools, and industrial environments to control energy use. Overall, it provides a convenient and secure solution for safeguarding your thermostat.

The Young Dance Universal Thermostat Lock Box with Key is a convenient and effective solution for protecting your thermostat from tampering and unauthorized changes. With its easy installation and durable acrylic construction, it provides long-lasting clarity while keeping your thermostat secure. However, it’s important to note that the ventilation holes may allow for temperature adjustment despite the lock box. Overall, this thermostat lock box is highly recommended for anyone looking to safeguard their thermostat and maintain control over energy usage in various settings.

Thermostat Lock Box

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

The Thermostat Lock Box with Key is a clear thermostat guard designed to prevent tampering, damage, and unauthorized adjustments to thermostat settings. It fits most thermostats and can be used in various environments such as homes, offices, churches, schools, and industrial settings. The lock box can be installed either by punching holes or using nano glue for bonding, providing flexibility and ease of use. Constructed with high-quality acrylic material, it features a transparent protective cover that offers both protection and visibility. The clear design prevents yellowing and is resistant to chemical corrosion and UV rays. With a 5-star after-sales service and a 365-day warranty period, SUOKOMR ensures customer satisfaction.

The Thermostat Lock Box with Key offers a reliable solution to protect your thermostat from tampering and unauthorized adjustments. Its universal fit and flexible installation methods make it suitable for various environments. The high-quality acrylic construction ensures durability and visibility while preventing yellowing and damage from chemicals and UV rays. The clear design adds an attractive touch and the 5-star after-sales service provides peace of mind. Whether you need it for your home, office, church, school, or industrial setting, this lock box is highly recommended. Don’t let pesky fingers meddle with your thermostat anymore!

Thermostat Lock Box

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 7.8/10

The 2 PCS Thermostat Lock Box is a high-quality, transparent acrylic cover designed to protect your thermostat from tampering or damage. With two keys included, this lock box prevents unauthorized adjustments and ensures the longevity of your thermostat. Easy to install, it can be securely mounted on the wall without the need to remove the thermostat. The box is suitable for thermostat sizes up to 6.3 inches x 4.5 inches x 2.3 inches. Made of durable material, it maintains clarity even after long-term use. Perfect for various settings such as homes, restaurants, schools, hotels, and factories, this lock box provides reliable protection and extends the lifespan of your thermostat.

Overall, the 2 PCS Thermostat Lock Box offers reliable protection and security for your thermostat. Its high-quality acrylic construction ensures durability and clear visibility of the thermostat settings. Despite some minor drawbacks, such as potential rusting and brittleness, this lock box excels in its ease of installation and versatile application in various settings. If you are looking for an effective solution to prevent tampering and extend the lifespan of your thermostat, this lock box is a worthy option.

Clear Thermostat Lock Box with Key

Check Latest Price

This product has a rating of B.*What does this rating mean?

Overall Score: 5/10

The Universal Thermostat Lock Box is designed to protect thermostats from tampering, damage, and unauthorized adjustments. It features a key lock system that prevents pesky fingers from tampering with thermostat settings, helping you avoid high energy bills. The guard fits most thermostats on the market and can be used in various environments such as homes, offices, churches, schools, and industrial settings. The clear thermostat lock box is made of durable material that maintains its visibility over time, without changing color or yellowing. It can be installed using either punching or nano glue, providing a residue-free bonding option. If you have any questions or concerns, the product offers excellent customer service and support. Overall, the Universal Thermostat Lock Box is a reliable and convenient solution for protecting your thermostat.

The Universal Thermostat Lock Box is an affordable option to keep your thermostat protected from tampering and unauthorized adjustments. It comes with a key to prevent easy access and ensures that your thermostat remains secure. The clear design allows for easy visibility, even after long-term use. The option to install it with or without punching holes in the wall provides added flexibility. However, some customers have complained about the thin and delicate plastic construction, as well as the lack of screw holes for installation. Additionally, the lock can be bypassed by lifting up the door. Overall, while it serves its basic function, it may not be the most durable or foolproof option.

Universal Clear Thermostat Guard for Wall-Mounted Thermostats

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 7/10

The Thermostat Lock Box with Key is a high-quality clear acrylic cover designed to protect your thermostat from tampering, damage, and unauthorized adjustment. Its superior protection ensures that your thermostat stays secure, allowing you to control your energy use and save on bills. Made from durable materials, this thermostat lock box is resistant to UV rays and prevents yellowing over time. Its sleek design adds a clean and beautiful touch to your thermostat. Installation is easy, with the open design allowing for effortless installation without removing the thermostat from the wall. Suitable for various environments such as homes, restaurants, offices, and more, this lock box provides the ultimate solution for energy control. Score: 7/10

The Thermostat Lock Box with Key offers reliable protection for your thermostat, ensuring that you have control over your energy use while keeping it secure and preventing tampering. Its easy installation and adjustable design make it suitable for a variety of thermostats. However, it’s worth considering that it may not be as secure for older thermostats with sliders, and there is the possibility of easy break-in with any key that fits the lock. Overall, this lock box provides a practical solution for maintaining control over your thermostat settings and is a valuable addition to any home or commercial space.

Gedreew Large Thermostat Box Cover with Combination Lock

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

Protect your thermostat with the Gedreew Large Thermostat Box Cover. This thermostat guard features a combination lock to prevent unauthorized adjustments, tampering, and damage to thermostat settings. Made from durable and chemically resistant PC plastic, it offers exceptional durability and a clear view of your thermostat settings. The ventilation design ensures precise temperature detection without interference. With its keyless and easy installation, you can set your own digital code and install it without removing the thermostat. This lock box is perfect for homes, offices, schools, hotels, restaurants, and industrial spaces. Enjoy reduced energy costs and significant savings with this reliable and secure thermostat cover.

The Gedreew Large Thermostat Box Cover with Combination Lock offers excellent protection and security for your thermostat. Its durable construction and clear visibility make it a reliable choice. The keyless combination lock ensures convenience and eliminates the hassle of losing keys. With easy installation and compatibility with various thermostat sizes, this cover is suitable for both residential and commercial spaces. Enjoy peace of mind knowing that your thermostat settings are safe from unauthorized adjustments or tampering. Overall, this thermostat box cover is a worthwhile investment for anyone concerned about energy costs and maintaining optimal temperature settings in their space.

Thermostat Lock Box with Key

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

Keep your thermostat protected and secure with the Thermostat Cover With Lock. This universal lock box is designed to fit most thermostat sizes and is made of high-quality acrylic material for durability. It comes with two keys, allowing you to keep others from adjusting or damaging your thermostat. Installation is quick and easy, with the option to use glue or screws to secure the box without removing the thermostat from the wall. With its clear and transparent design, you can always see the thermostat display clearly. Suitable for various settings such as homes, restaurants, schools, hotels, and factories, this lock box ensures the longevity of your thermostat.

The Thermostat Cover With Lock provides a simple and effective solution for protecting your thermostat from tampering or damage. Its universal design and easy installation make it suitable for various thermostat sizes and settings. The high-quality acrylic material ensures clear visibility of the thermostat display while keeping it securely locked. With the addition of two keys, you can have peace of mind knowing that your thermostat is protected. Whether it’s for your home, restaurant, school, hotel, or factory, this lock box will extend the service life of your thermostat. Overall, it is a reliable and convenient product that offers great value for the price.

Gedreew Thermostat Box Cover with Combination Lock

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

The Gedreew 2 PCS Large Thermostat Box Cover with Combination Lock provides enhanced security and protection for your thermostat. With its crystal clear durable PC material, this thermostat lock box offers exceptional durability and a clear view of your thermostat settings. Its four-sided ventilation design ensures accurate temperature detection without compromise. The keyless combination lock allows for easy access and eliminates the worries of losing keys. This thermostat lock box is designed to fit various thermostats and can be easily installed without removing the thermostat itself. Safeguard your thermostat and enjoy reduced energy costs with this reliable and convenient thermostat guard.

The Gedreew 2 PCS Large Thermostat Box Cover with Combination Lock is a reliable and convenient solution to safeguard your thermostat. Its durable PC material offers exceptional durability and a clear view of settings, while the keyless combination lock provides easy access without the worry of losing keys. With its perfect fit for various thermostats and maintaining temperature precision, this thermostat guard is suitable for home, office, and commercial spaces. The installation is hassle-free, allowing you to enjoy reduced energy costs and savings. Overall, it is a highly recommended product for anyone looking for enhanced security and protection for their thermostat.

VOOWO Smart Thermostat Lock Box with Key for Home AC

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

The Thermostat Lock Box by VOOWO is an essential accessory for protecting and securing your smart thermostat. Designed with a key lock, it prevents unauthorized tampering, adjustments, and potential damage, allowing you to maintain control over your heating and cooling costs. The lock box is compatible with a wide range of thermostat sizes and shapes, fitting most smart thermostats on the market. Made of thickened clear acrylic, it offers sturdiness and protection while allowing you to see the thermostat's display without opening the box. Installation is a breeze as it can be done without removing the thermostat from the wall, ensuring an extra layer of security. This versatile lock box can be used in various settings, including residential, commercial, and institutional. Protect your thermostat and enjoy peace of mind with the Thermostat Lock Box.

The Thermostat Lock Box by VOOWO provides an effective solution for safeguarding your smart thermostat. With its universal compatibility, high-quality construction, and easy installation, it offers convenience and peace of mind. The clear acrylic design allows for easy visibility of the thermostat display, while the key lock ensures unauthorized access is prevented. However, it’s important to check the dimensions to ensure compatibility with your specific thermostat model. Overall, this lock box provides security and protection for your thermostat, making it a worthwhile investment for both residential and commercial settings.

Buyer's Guide: Thermostat Covers with Lock

Whether you're a homeowner or a business owner, maintaining the right temperature in your space is essential for comfort and energy efficiency. However, sometimes we face challenges when it comes to controlling access to the thermostat settings. That's where thermostat covers with locks come in handy. They not only protect your thermostat from tampering but also restrict unauthorized changes to the temperature settings. If you're considering purchasing a thermostat cover with a lock, this buyer's guide is here to assist you in making an informed decision.

Factors to Consider

When choosing a thermostat cover with a lock, several important factors come into play. Here are the key points to keep in mind:

1. Compatibility: Ensure that the thermostat cover you choose is compatible with your existing thermostat model and size. Check the specifications of the cover to ensure a proper fit.
2. Material: The quality and durability of the thermostat cover are crucial for its long-term effectiveness. Look for covers made from sturdy materials like plastic or metal, as they offer better protection against accidental damage or tampering.
3. Design and Aesthetics: Consider the design and aesthetics of the thermostat cover, as it will be a visible addition to your interior space. Choose a cover that complements your surroundings and maintains a cohesive look.
4. Locking Mechanism: Evaluate the locking mechanism used in the thermostat cover. Look for strong, durable locks that provide sufficient security against unwanted adjustments. Ensure that the lock is easy to operate for authorized users while offering effective resistance against tampering.
5. Ease of Installation: A user-friendly installation process is essential, especially if you prefer a DIY approach. Choose a thermostat cover that comes with clear instructions and all necessary mounting hardware, allowing for hassle-free installation.
6. Access Options: Some thermostat covers offer different access options, like a lock and key, a combination lock, or even digital access codes. Consider which option suits your needs and provides the level of convenience and security you desire.
7. Visibility: Depending on your preferences, you may opt for a cover with a transparent front, allowing the thermostat display to remain visible. Alternatively, you might choose a cover with a solid front for added protection and a clean, uncluttered appearance.
8. Ventilation: Ensure that the thermostat cover allows sufficient ventilation to prevent heat buildup and maintain accurate temperature readings. Look for covers with strategically placed vents that enable proper airflow.