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The Best thermostat lock box of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best thermostat lock box of 2022. Check our ranking below.

2,382 Reviews Scanned

Rank No. #1
Honeywell Home CG512A1009 Large Thermostat Guard, Fits Thermostats 8. 25" W x 5. 75" H or Smaller
  • Protect again tampering, damage and unauthorized adjustment of thermostat settings.
  • Key lock with inner shelf to prevent tampering. You can mount this thermostat guard horizontally or vertically to fit your thermostat.
  • Clear plastic casing is chemical and UV resistant that resists yellowing.
  • Fits Honeywell Home thermostats listed as well as other models measuring 8. 25"W x 5. 75"H x 2. 75"D or smaller
  • Fits Honeywell Home models: RTH8XXX, RTH7XXX, RTH6XXX, RTH5XXX, RTH4XXX, RTH3XXX, CT5X, CT3X
Rank No. #2
Honeywell Home CG510A Thermostat Guard, Small, Fits Thermostats 4.375H x 4.375W inches or Smaller
  • Clear plastic cover with built-in lock and a set of keys.Fits Thermostats 4.375H x 4.375W inches or Smaller
  • For use with Honeywell Home thermostats. It protects against unwanted changes to AC/Heating preferred settings
  • Covers CT87, CT30,CT31,CT33 (Round) models without the wall plate
  • Outside dimensions: 5-7/8 W x 5-7/8 H x 2-1/2 D (inches)
  • Interior dimensions: 4-7/16 W x 4-7/16 H x 2-1/4 D (inches)
Rank No. #3
BISupply AC Thermostat Lock Box with Key - Air Condition Control Wall Guard 5.1x4.8x2.8in Thermostat Cover with Lock
  • [Decrease Energy Bills]: The BISupply Lockable Thermostat Guard is a clear lock for air condition and heat control. Transparent plastic to clearly see your unit while preventing anyone from tampering
  • [Fit Your Thermostat]: 4.5 x 4 x 2.5 inch (11.4 x 10.2 x 6.4cm) internal dimensions with 1.6 x 0.75 inch (4.1 x 1.9cm) backplate wire hole; Measure your thermostat height including temperature setting levers and add one inch
  • [Temperature Stability]: AC lock box with key is ventilated on all 4 sides to avoid interference with detection of current temperature; 5.1 x 4.8 x 2.8 inch (13 x 12.2 x 7.1cm) outside dimensions
  • [Easy to Install]: Opaque backplate mounts to wall, your thermostat mounts on backplate, and cover locks over backplate; Open hinge allows install without removing thermostat from wall, just install clear cover
  • [Contents]: 1 thermostat lock cover with detachable base, 1 key, and 8 mounting screws; Phillips screwdriver not included
SaleRank No. #4
Braeburn 5970 Universal Thermostat Guard with Keyed Lock, White
  • One thermostat guard replaces them all , (see back for competitive models)
  • Tamper resistant design prevents unauthorized adjustment of thermostat settings
  • Strong durable clear plastic protects against damage to thermostat
  • For new and existing thermostat applications
  • Slim contemporary style, two keys included
Rank No. #5
BISupply AC Thermostat Lock Box with Key - Air Condition Control Wall Guard 6.6x5.9x3.4in Thermostat Cover with Lock
  • [Decrease Energy Bills]: The BISupply Lockable Thermostat Guard is a clear lock for air condition and heat control. Transparent plastic to clearly see your unit while preventing anyone from tampering
  • [Fit Your Thermostat]: 5.25 x 2.75 x 4.6 inch (13.3 x 7 x 11.7cm) internal dimensions with 2 x 1.5 inch (5.1 x 3.8cm) backplate wire hole; Measure your thermostat height including temperature setting levers and add one inch
  • [Temperature Stability]: AC lock box with key is ventilated on all 4 sides to avoid interference with detection of current temperature; 6.6 x 5.9 x 3.4 inch (16.8 x 15 x 8.6cm) outside dimensions
  • [Easy to Install]: Opaque backplate mounts to wall, your thermostat mounts on backplate, and cover locks over backplate; Open hinge allows install without removing thermostat from wall, just install clear cover
  • [Contents]: 1 thermostat lock cover with detachable base, 1 key, and 8 mounting screws; Phillips screwdriver not included
SaleRank No. #6
BISupply AC Thermostat Lock Box with Key - Air Condition Control Wall Guard 7.7x3.3x4.75in Thermostat Cover with Lock
  • [Decrease Energy Bills]: The BISupply Lockable Thermostat Guard is a clear lock for air condition and heat control. Transparent plastic to clearly see your unit while preventing anyone from tampering
  • [Fit Your Thermostat]: 6.25 x 3.7 x 2.7 inch (15.9 x 9.4 x 6.9cm) internal dimensions with 1.6 x 1.8 inch (4.1 x 4.6cm) backplate wire hole; Measure your thermostat height including temperature setting levers and add one inch
  • [Temperature Stability]: AC lock box with key is ventilated on all 4 sides to avoid interference with detection of current temperature; 7.7 x 3.3 4.75 inch (19.6 x 8.4 x 12.1cm) outside dimensions
  • [Easy to Install]: Opaque backplate mounts to wall, your thermostat mounts on backplate, and cover locks over backplate; Open hinge allows install without removing thermostat from wall, just install clear cover
  • [Contents]: 1 thermostat lock cover with detachable base, 1 key, and 8 mounting screws; Phillips screwdriver not included
SaleRank No. #7
BISupply AC Thermostat Lock Box with Key - Air Condition Control Wall Guard 9.9x4.1x6.1in Thermostat Cover with Lock
  • [Decrease Energy Bills]: The BISupply Lockable Thermostat Guard is a clear lock for air condition and heat control. Transparent plastic to clearly see your unit while preventing anyone from tampering
  • [Fit Your Thermostat]: 8.2 x 3.5 x 4.6 inch (20.8 x 8.8 x 11.8cm) internal dimensions with 1.5 x 1.25 inch (3.8 x 3.2cm) backplate wire hole; Measure your thermostat height including temperature setting levers and add one inch
  • [Temperature Stability]: AC lock box with key is ventilated on all 4 sides to avoid interference with detection of current temperature; 9.9 x 4.1 x 6.1 inch (25.2 x 10.5 x 15.6cm) outside dimensions
  • [Easy to Install]: Opaque backplate mounts to wall, your thermostat mounts on backplate, and cover locks over backplate; Open hinge allows install without removing thermostat from wall, just install clear cover
  • [Contents]: 1 thermostat lock cover with detachable base, 1 key, and 8 mounting screws; Phillips screwdriver not included
SaleRank No. #8
STATGUARDPLUS White Thermostat Guard Pack of 3 with Changeable Code Combination Lock, Opaque Thermostat Lock Box (Fits thermostats 4.5 x 7 x 2.5).
  • ✔ [Material]: Our thermostat cover is made of high-quality polycarbonate plastic. Extremely strong. This thermostat cover can be used in restaurants, offices, churches, schools and industrial settings. Anywhere there is a thermostat!
  • ✔ [Easy install]: It has an attractive design and is easy to install, installation is intuitive but if some are not sure they can check out on the installation instructions. Line up over your existing thermostat and install anchors and screws and done.
  • ✔ [Keyless]: The thermostat lock box is exactly what the name says; it is a box with a keyless lock. A big bonus is that you don’t need to worry about losing the key. You can set your own code. This box will keep your desired temperature settings on your thermostat away from nosy fingers who would like to change it.
  • ✔ [Changeable Digit Lock]: Our thermostat cover is a changeable 3 digit lock. And most importantly it is easy to read and use the large digits. Not only that, you don’t need to use keys. Also, you can change the code if someone guesses your security code.
  • ✔ [Control energy usage]: This StatGuardPlus thermostat cover helps you to Control energy usage in commercial or residential settings. No one will be able to access the thermostat and change the thermostat settings without knowing the code. This can help to control the energy usage.
Rank No. #9
elago Lock Designed for Nest Learning Thermostat [White] - Compatible with Google Nest Learning Thermostat 1/2/ 3 Generation & E, Home or Public Protection, Secure Lock [US Patent Registered]
  • ✅ 【HOME PROTECTION】 Keep your Nest Thermostat or Thermostat E guarded from children's reach or any other risks at home.  
  • ✅ 【PUBLIC PROTECTION】 Guard your thermostat from being misused or stolen by securely locking it with the elago Nest Lock. 
  • ✅ 【DESIGN】 Did you know that the Nest Thermostat has sensors? The elago Nest Lock cleverly protects without interrupting these sensors. It keeps true to the simplistic and modernized feel of the Nest Thermostat.
  • ✅ 【EASY INSTALLATION】 Simply slip on the cover to complete the installation. No need for remodeling or readjustment  whatsoever. Not compatible with Nest Thermostat 2020.
  • ✅ 【FUNCTION】 elago Lock Case restricts the use of the dial, only allowing the front of the Thermostat to be visible to the public. While locked, changes in the Nest Thermostat can only be made through the app.
Rank No. #10
Safety Technology International, Inc. STI-9110 Thermostat Protector with Key Lock - Clear Polycarbonate Enclosure
  • Helps stop vandalism, damage and tampering
  • Holes in the frame allow air to circulate freely
  • All thermostat covers have a key lock assembly
  • Easy and quick installation
  • Three year guarantee against breakage of polycarbonate in normal use

Last update on 2022-08-20 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best thermostat lock box?

Do you get stressed out thinking about shopping for a great thermostat lock box? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching thermostat lock box, which is why we have assembled a comprehensive list of the greatest thermostat lock box available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for thermostat lock box that you consider buying. Your questions might include the following:

  • Is it worth buying an thermostat lock box?
  • What benefits are there with buying an thermostat lock box?
  • What factors deserve consideration when shopping for an effective thermostat lock box?
  • Why is it crucial to invest in any thermostat lock box, much less the best one?
  • Which thermostat lock box are good in the current market?
  • Where can you find information like this about thermostat lock box?

We’re convinced that you likely have far more questions than just these regarding thermostat lock box, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for thermostat lock box, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible thermostat lock box. Make sure that you are only using trustworthy and credible websites and sources.

We provide an thermostat lock box buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available thermostat lock box currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of thermostat lock box has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an thermostat lock box?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your thermostat lock box.
  5. Customer Ratings: Number ratings grade thermostat lock box objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their thermostat lock box.
  7. Product Quality: You don’t always get what you pay for with an thermostat lock box, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an thermostat lock box is should be an indication of how long it will work out for you.

We always remember that maintaining thermostat lock box information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding thermostat lock box is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

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