Top 9 Best thermostat locks for You in 2021

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In this article we will take a look at some of the best chosen thermostat locks . We would recommend using Honeywell Home Honeywell CG511A1000 Medium Inner Shelf to Prevent Tampering Thermostat Guard, White as it is our top pick for you

Best thermostat locks Review :

Honeywell Home Honeywell CG511A1000 Medium Inner Shelf to Prevent Tampering Thermostat Guard, White

 in stock
24 new from $14.61
10 used from $10.96
Free shipping
Amazon.com
as of September 9, 2021 4:16 am

Features

  • Protect again tampering, damage and unauthorized adjustment of thermostat settings.
  • Fits RTH8xxxx, RTH7xxxx, RTH6xxxx, RTH5xxxx, CT3x Family Thermostats and other models measuring 6 1/16 W x 5 1/16 H x 2 5/8 D inches or smaller
  • Actual size of thermostat guard: 6. 5" H x 7. 5" W x 3" D.
  • Key lock with inner shelf to prevent tampering.
  • Clear plastic cover that resists yellowing.

Honeywell Home Honeywell CG512A1009 Large Thermostat Guard with Inner Shelf to Prevent Tampering, White

 in stock
17 new from $15.60
4 used from $15.39
Free shipping
Amazon.com
as of September 9, 2021 4:16 am

Features

  • Fits all Honeywell and most other thermostats
  • Clear plastic cover that resists yellowing; The Honeywell CG512A1009 Large Thermostat Guard provides the ideal defense in preventing others from tampering with your heating and cooling options.
  • Key lock with inner shelf to prevent tampering
  • Protects unwanted changes to AC/Heating preferred settings
  • Ultra clear acrylic resin cover and base resists the yellowing effects of chemicals and UV-light

Honeywell Home CG510A1019/N Thermostat Guard, 5.88 x 5.88 x 2.5 inches, Clear

 in stock
4 new from $15.99
16 used from $11.09
Free shipping
Amazon.com
as of September 9, 2021 4:16 am

Features

  • Clear plastic cover with built-in lock and a set of keys
  • For use with Honeywell Home thermostats. It protects against unwanted changes to AC/Heating preferred settings
  • 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)

BISupply AC Thermostat Cover with Lock, AC Thermostat Lock Box Cover Thermostat Guard with Lock – 9.9 x 4.1 x 6.1 Inch

 in stock
Amazon.com
as of September 9, 2021 4:16 am

Features

  • DECREASE YOUR ENERGY BILL: The BISupply | Extra Large Thermostat Guard is an AC lockbox for thermostat control; Constructed of heavy-duty transparent plastic allows you to clearly see your thermostat while preventing anyone from tampering with your heating or air conditioning settings and protecting against unwanted changes to preferred settings in commercial and residential areas such as an office, church, restaurant, school, or home
  • FITS YOUR THERMOSTAT: Fits over existing thermostats up to 8.2” x 3.5” x 4.6” inch (20.8cm x 8.8cm x 11.8cm) – This is the inside dimensions of the AC lock box cover; 1.5” x 1.25” inch (3.8cm x 3.2cm) backside rectangular hole for thermostat wires to wall; Measure your thermostat length by depth by height to ensure correct fitment; Open hinge allows cover to come apart into 2 separate pieces when opened; 9.9” x 4.1” x 6.1” inch (25.2cm x 10.5cm x 15.6cm) outside dimensions (OD)
  • NO TEMPERATURE FLUCTUATION: AC control cover is ventilated on all 4 sides to avoid interference with detection of current temperature by your thermostat
  • EASY TO INSTALL: There are 2 separate parts – The back plate (opaque piece) mounts to the wall, your thermostat mounts on the back plate, and the cover locks on the back plate; To install without removing thermostat from wall, only install clear cover and not back plate; Mounting screws included to affix to any surface; Phillips screwdriver required for installation, not included
  • PACKAGE CONTENTS: Thermostat box cover package includes (1) locking cover for thermostat with base, (1) key, and (8) mounting screws for your convenience

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]

 in stock
2 new from $15.99
Amazon.com
as of September 9, 2021 4:16 am

Features

  • ✅ 【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.

Braeburn 5970 Universal Thermostat Guard with Keyed Lock, White

 in stock
21 new from $19.17
Free shipping
Amazon.com
as of September 9, 2021 4:16 am

Features

  • 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

BISupply AC Thermostat Cover with Lock, AC Thermostat Lock Box Cover Thermostat Guard with Lock – 5.1 x 4.8 x 2.8 Inch

 in stock
2 new from $12.49
Free shipping
Amazon.com
as of September 9, 2021 4:16 am

Features

  • DECREASE YOUR ENERGY BILL: The BISupply | Extra Small Thermostat Guard is an AC lockbox for thermostat control; Constructed of heavy-duty transparent plastic allows you to clearly see your thermostat while preventing anyone from tampering with your heating or air conditioning settings and protecting against unwanted changes to preferred settings in commercial and residential areas such as an office, church, restaurant, school, or home
  • FITS YOUR THERMOSTAT: Fits over existing thermostats up to 4.5” x 4” x 2.5” inch (11.4cm x 10.2cm x 6.4cm) – This is the inside dimensions of the AC lock box cover; 1.6” x 0.75” inch (4.1cm x 1.9cm) irregular shaped backside hole for thermostat wires to wall; Measure your thermostat length by depth by height to ensure correct fitment; Open hinge allows cover to come apart into 2 separate pieces when opened; 5.1” x 4.8” x 2.8” inch (13cm x 12.2cm x 7.1cm) outside dimensions (OD)
  • NO TEMPERATURE FLUCTUATION: AC control cover is ventilated on all 4 sides to avoid interference with detection of current temperature by your thermostat
  • EASY TO INSTALL: There are 2 separate parts – The back plate (opaque piece) mounts to the wall, your thermostat mounts on the back plate, and the cover locks on the back plate; To install without removing thermostat from wall, only install clear cover and not back plate; Mounting screws included to affix to any surface; Phillips screwdriver required for installation, not included
  • PACKAGE CONTENTS: Thermostat box cover package includes (1) locking cover for thermostat with base, (1) key, and (8) mounting screws for your convenience

BISupply AC Thermostat Cover with Lock, AC Thermostat Lock Box Cover Thermostat Guard with Lock – 6.6 x 5.9 x 3.4 Inch

 in stock
1 used from $11.39
Free shipping
Amazon.com
as of September 9, 2021 4:16 am

Features

  • DECREASE YOUR ENERGY BILL: The BISupply | Small Thermostat Guard is an AC lockbox for thermostat control; Constructed of heavy-duty transparent plastic allows you to clearly see your thermostat while preventing anyone from tampering with your heating or air conditioning settings and protecting against unwanted changes to preferred settings in commercial and residential areas such as an office, church, restaurant, school, or home
  • FITS YOUR THERMOSTAT: Fits over existing thermostats up to 5.25” x 2.75” x 4.6” inch (13.3cm x 7cm x 11.7cm) – This is the inside dimensions of the AC lock box cover; 2” x 1.5” inch (5.1cm x 3.8cm) irregular shaped backside hole for thermostat wires to wall; Measure your thermostat length by depth by height to ensure correct fitment; Open hinge allows cover to come apart into 2 separate pieces when opened; 6.6” x 5.9” x 3.4” inch (16.8cm x 15cm x 8.6cm) outside dimensions (OD)
  • NO TEMPERATURE FLUCTUATION: AC control cover is ventilated on all 4 sides to avoid interference with detection of current temperature by your thermostat
  • EASY TO INSTALL: There are 2 separate parts – The back plate (opaque piece) mounts to the wall, your thermostat mounts on the back plate, and the cover locks on the back plate; To install without removing thermostat from wall, only install clear cover and not back plate; Mounting screws included to affix to any surface; Phillips screwdriver required for installation, not included
  • PACKAGE CONTENTS: Thermostat box cover package includes (1) locking cover for thermostat with base, (1) key, and (8) mounting screws for your convenience

BISupply AC Thermostat Cover with Lock, AC Thermostat Lock Box Cover Thermostat Guard with Lock, 7.7 x 3.3 x 4.75 Inch

 in stock
3 used from $11.05
Free shipping
Amazon.com
as of September 9, 2021 4:16 am

Features

  • DECREASE YOUR ENERGY BILL: The BISupply | Medium Thermostat Guard is an AC lockbox for thermostat control; Constructed of heavy-duty transparent plastic allows you to clearly see your thermostat while preventing anyone from tampering with your heating or air conditioning settings and protecting against unwanted changes to preferred settings in commercial and residential areas such as an office, church, restaurant, school, or home
  • FITS YOUR THERMOSTAT: Fits over existing thermostats up to 6.25” x 3.7” x 2.7” inch (15.9cm x 9.4cm x 6.9cm) – This is the inside dimensions of the AC lock box cover; 1.6” x 1.8” inch (4.1cm x 4.6cm) irregular shaped backside hole for thermostat wires to wall; Measure your thermostat length by depth by height to ensure correct fitment; Open hinge allows cover to come apart into 2 separate pieces when opened; 7.7” x 3.3” 4.75” inch (19.6cm x 8.4cm x 12.1cm) outside dimensions (OD)
  • NO TEMPERATURE FLUCTUATION: AC control cover is ventilated on all 4 sides to avoid interference with detection of current temperature by your thermostat
  • EASY TO INSTALL: There are 2 separate parts – The back plate (opaque piece) mounts to the wall, your thermostat mounts on the back plate, and the cover locks on the back plate; To install without removing thermostat from wall, only install clear cover and not back plate; Mounting screws included to affix to any surface; Phillips screwdriver required for installation, not included
  • PACKAGE CONTENTS: Thermostat box cover package includes (1) locking cover for thermostat with base, (1) key, and (8) mounting screws for your convenience

The best thermostat locks brands

One of the things we suggest to most of our readers is to buy the thermostat locks from a well-known brand. Good brands provide, good quality products, great customer support, and have service centers in different places around the country. Regarding the thermostat locks I have a preference for the products of the brands listed below.

  • Honeywell Home
  • Honeywell
  • Honeywell International
  • BISupply
  • elago
  • Braeburn
  • BISupply

    5 Things You need to consider when choosing the thermostat locks in 2021

    There are some things you should consider when buying a thermostat locks. We spent 22 hours researching the most important things you should consider when buying a thermostat locks. So should we start with the list of things you should consider?

    1. Budget and price matching

    Make a list of the things you want in your thermostat locks and the price you are willing to pay for it. So try to look for a product in that price range and choose the one that appeals to you the most. One tip we would like to give you is: don’t settle for a cheaper product if it doesn’t even have a function you need.

    Most thermostat lockss fall within the price range of $ 14.61 to $ 12.49. Therefore, if budget is not a problem and you want the best product for your needs, we advise you to choose the Honeywell Home Honeywell CG511A1000 Medium Inner Shelf to Prevent Tampering Thermostat Guard, White.

    If you want something medium range, choose BISupply AC Thermostat Cover with Lock, AC Thermostat Lock Box Cover Thermostat Guard with Lock – 9.9 x 4.1 x 6.1 Inch. If you have a very low budget, you can choose the one that is the BISupply AC Thermostat Cover with Lock, AC Thermostat Lock Box Cover Thermostat Guard with Lock – 5.1 x 4.8 x 2.8 Inch

    2. Does it have all the features you need?

    Most importantly, the thermostat locks you are purchasing should have all the features you are looking for. In case you don’t even have one, don’t buy! We are saying this because you will not be able to use it for that purpose. If you are a person without budget problems, I would suggest you to choose the best model which is BISupply AC Thermostat Cover with Lock, AC Thermostat Lock Box Cover Thermostat Guard with Lock – 5.1 x 4.8 x 2.8 Inch

    3. The brand

    Buying the thermostat locks from a reputable brand can actually make sense. Not only will it be better than others in terms of “build quality”, but it will also have some extra features, better customer support. Famous brands have multiple service centers across the country, so if you have any problems you can simply take your thermostat locks to one of their service centers.

    4. Warranty Matters!

    When you buy a thermostat locks from a well-known brand, you will get a guarantee. Low-cost products also come with warranties, but the claim process could be tougher. That’s why I always suggest you buy the product from a reputed brand and the one that comes under warranty. It will save you from repair costs in the future. On average, around 21% of people end up paying 40% of the product price for the service! You can save on service costs if the product is under warranty!

    5. Check out our website

    On our website we have experts in all categories and no matter what the product is, we have a better review or list about it. The products on our list are based on expert picks, advice and hours of research. That’s why when you buy something that’s listed on our best list, you won’t regret it. However, there is a possibility that we may not have covered the product you might be interested in, but if you come across something like this, please let us know via comments or contact us.

    FAQs

    What is the best thermostat locks?

    The best thermostat locks is the one that has all the features that meet your needs. I think the best is Honeywell Home Honeywell CG511A1000 Medium Inner Shelf to Prevent Tampering Thermostat Guard, White

    Are there any good deals on thermostat locks?

    In the offline market, you won’t find many offers. However, I have chosen the best dual visor jet helmet and have added links to Amazon which has deals and deals running on a regular basis.

    What is the cheapest thermostat locks?

    Although most of the cheaper dual visor jet helmets do not have many features, but if you are looking for the best one at a low cost, my best bet would be on BISupply AC Thermostat Cover with Lock, AC Thermostat Lock Box Cover Thermostat Guard with Lock – 5.1 x 4.8 x 2.8 Inch

    Where can I buy the thermostat locks?

    There are several places where you can buy it, but in my opinion, when it comes to the online marketplace, I wouldn’t recommend anything other than Amazon. It’s because their service is great!

    Why should you trust our website?

    We have been in the review business for more than 15 years and our motive is to help people buy the top rated products at the best price. We went through 22 to help you find the best thermostat locks

    The verdict

    We hope you liked the thermostat lockss that we have listed in our best list. If it was helpful, bookmark our site and share it with people you know whenever they intend to buy something.
    To conclude this guide,

  • If you are looking for the best thermostat locks: you should consider the idea of Honeywell Home Honeywell CG511A1000 Medium Inner Shelf to Prevent Tampering Thermostat Guard, White
  • If you want the one that has similar characteristics to the best, then you should consider Honeywell Home Honeywell CG512A1009 Large Thermostat Guard with Inner Shelf to Prevent Tampering, White
  • If you want a thermostat locks that is “value for money”, choose Honeywell Home CG510A1019/N Thermostat Guard, 5.88 x 5.88 x 2.5 inches, Clear
  • If you want the cheapest thermostat locks, then BISupply AC Thermostat Cover with Lock, AC Thermostat Lock Box Cover Thermostat Guard with Lock – 5.1 x 4.8 x 2.8 Inch should be the best for your needs!
  • Updated: September 9, 2021 — 4:16 am