Internet #202024249

Model #CG511A

Store SKU #572825

Thermostat Lockbox Cover

  • Fits all Honeywell and most other thermostats
  • Key lock with inner shelf to prevent tampering
  • Clear plastic cover that resists yellowing
  • See More Details

Frequently Bought Together

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Price:
$1939

Product Overview

The Honeywell Thermostat Guard protects your thermostat from unwanted tampering or damage. It mounts easily to facilitate reliable monitoring of usage. The clear plastic cover has a key lock and is compatible with most Honeywell and other thermostats.
  • Key lock with inner shelf to prevent tampering
  • Fits over existing thermostat
  • Clear plastic cover resists yellowing
  • Fits Honeywell and most other thermostats
  • Click here to shop all Honeywell Home thermostats

Info & Guides

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Compare Similar Thermostat Covers

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Thermostat Lockbox Cover
Universal Thermostat Guard Clear with Changeable Code Combination Lock8-1/4 in. x 4-1/2 in. x 3-1/4 in. Thermostat Guard9-1/4 in. x 6 in. x 2-5/8 in. Keyless Combination Lock Thermostat Guard, White
BrandHoneywell HomeStatGuardPlusDiversitechStatGuardPlus
NameThermostat Lockbox CoverUniversal Thermostat Guard Clear with Changeable Code Combination Lock8-1/4 in. x 4-1/2 in. x 3-1/4 in. Thermostat Guard9-1/4 in. x 6 in. x 2-5/8 in. Keyless Combination Lock Thermostat Guard, White
Price
$1939
$2078
$2159
$2193
Ratings
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(62)
(0)
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Specifications

Dimensions

Product Depth (in.)
3 in
Product Height (in.)
11 in
Product Width (in.)
9.5 in

Details

Accessory Type
Thermostat Cover
Color Family
Clear
Material
Plastic
Returnable
180-Day
Tamper Resistant
Yes

Warranty / Certifications

Manufacturer Warranty
1 year limited warranty

Questions & Answers

58Questions43Answers

Does it slide over the thermostat or do you have to remove it first?

Asked by manager August 14, 2019
6
Answers

It mounts OVER the thermostat. No need to remove t-stat to install it !!

what tools are needed to install this?

Asked by MJ August 23, 2013
5
Answers

We used a drill with a bit and screw driver attachment. Also used a hammer to get the screw thingies secure up against the wall. Laughter helps as well. :)

Are all the keys the same?

Asked by Rada June 24, 2013
5
Answers

I HAVE LOST MY KEY AND CANNOT ACCESS TO ADJUST TEMPERATURE.

Is it possible to get 44 of these thermostat covers all keyed the same?

Asked by Todd W January 17, 2013
5
Answers

they are all already keted the same

Need a replacement key for model CG511A thermostat guard . How can I get one?

Asked by Jill January 27, 2013
4
Answers

Called the number above 3 different times to Honeywell and requested the part number mentioned and was told all three times that Honeywell does not sell this part.

What size drill bit do you use to install the drywall anchors that come in the package

Asked by Bill January 12, 2014
4
Answers

I made a small hole in a old church plaster wall, solid all the way through, then used blue tapcon screws, thin.

How do you make a thermostat cover fit tight instead of loose

Asked by JAH June 27, 2016
4
Answers

Old fashioned know how, all covers are different.

DOES THIS ONLY FIT OVER HONEYWELL THEROSTATS ?

Asked by DEBRA September 17, 2014
4
Answers

no it fits over many types of therostats

what are the detentions of the cover

Asked by martya February 6, 2018
3
Answers

Sorry i returned for it was small.

How do u innstall it on a base board heater?

Asked by Liz January 25, 2016
3
Answers

I would use self taping sheet metal screws.

Thermostat Lockbox Cover - page 2

Customer Reviews

  • 299 Customer Reviews
  • 4.4 out of 5 stars overall
88% of customers recommended.
Overall Ratings
5star-icon(192)
4star-icon(62)
3star-icon(19)
2star-icon(6)
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Does NOT Fit ALL Honeywell Thermostats!
Do NOT believe what is written on the package, "Fits all honeywell thermostats and most others." This is simply not true. I have the RTH8500D 7-Day Touchscreen and this guard is too small to go around it.
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1
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Since this product was exactly as described it was easy for me to adapt it to where I needed to i...
Since this product was exactly as described it was easy for me to adapt it to where I needed to install it. And since you had plenty in stock, I was able to pick up and install it the same day. Thanks to Home Depot.
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1
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Very good product.
Very good product.
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0
used for baby proofing, works great.
Our son is obsessed with the AC power adapter for our security system, which would be difficult to move. install took about 5 minutes, half of which was walking back and fourth for tools. The cover is very sturdy, and I don't think the kiddo will be messing with the power adapter any time soon. I also have a small night light within the cover. when I do remove it, I will only have to patch 4 holes from where the drywall anchors are installed.
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1
0
Chandler, AZ
Stopping "I didn't do it!"
Quality :
5
Value :
5
My husband and I purchased this cover and it was installed in less than 5 minutes. We absolutely love it! Our house has an invisible guest named, "I didn't do it," that is in the habit of lowering the settings on our thermostat. We now have the gremlin stopped in it's tracks. We love the features on this model because we can easily change out to upgrade the thermostat itself. Our house has the bulky 80's model thermostat currently and it will eventually need upgrading. It wasn't easy to tell based on the picture if the unit would fit over ours. I am very pleased so far!
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18
0
Baltimore, MD, USA
This Item is a MUST for ALL Homes!
Appearance :
5
Quality :
5
Value :
4
I purchased this Honeywell Thermostat Guard, to STOP other people who live in my house from changing MY Thermostat settings. Everytime I would set my thermostat where I wanted it, someone else would come along and change it. No one would admitt to it, and I got tired of paying a large gas & electric bill every month. No one else is helping me to pay my Gas & Electric bill, so they needed to keep their hands off, but they wouldn't. This Thermostat Guard LOCKS over my thermostat, and now NO ONE else can change my settings. It is made of a strong clear plastic so I can easily see what my thermostat is set at. It was very, very easy to install, I was able to do it in just five minutes. It has a really strong lock, and it comes with 2 keys. I don't know what else I can say about this item except that it does exactly what I wanted it to, and the cost was reasonable.
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83
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Very Nice and Easy to install product. Pickup from...
Very Nice and Easy to install product. Pickup from Home Depot was a breeze.
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0
It fits perfectly and it s well secured...
It fits perfectly and it s well secured
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0
Good quality and easy to install...
Good quality and easy to install
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This installed very easily...
This installed very easily
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