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
$1888

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

Info & Guides

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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
$1888
$2078
$2159
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Ratings
(286)
(55)
(0)
(1)
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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

55Questions24Answers

What are the dimensions for the thermostat guard? I have a Honeywell thermostat that is 3.5 inch...

Asked by Brady August 7, 2020
2
Answers

I brought this last week installed in less than 10 minutes . Help unwanted people touching your thermostat!

what are the dimensions

Asked by steve June 10, 2020
2
Answers

Depth 3" Lengh11" Width 9.5"

what are the dimentions?

Asked by mike October 29, 2019
2
Answers

fits max 6 x 5 inch thermostat overall 7.5 x 6.5 inches

can I buy 20 boxes and have them keyed the same

Asked by jay October 8, 2019
2
Answers

They are all keyed the same. The lock is for deterrence, not security.

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 are the inside dims ?

Asked by chris June 11, 2019
2
Answers

6” wide x 5” tall x 4” deep.

What are the dimensions?

Asked by Laura March 15, 2019
2
Answers

DONT GO BY WHAT hd SAYS

Can I get an approximate size of the thermostat cover please?

Asked by Kaloni March 11, 2019
2
Answers

HD SAYS IT WRONG

are the keys universal

Asked by Williams March 1, 2019
2
Answers

Yes, I've purchased maybe four or five Honeywell thermostat guards and they all have shared the same key.

How do you install this on a concrete block wall?

Asked by Char February 26, 2019
2
Answers

Purchase concrete anchors along with a concrete drill bit.

Thermostat Lockbox Cover - page 2

Customer Reviews

  • 286 Customer Reviews
  • 4.4 out of 5 stars overall
88% of customers recommended.
Overall Ratings
5star-icon(185)
4star-icon(56)
3star-icon(19)
2star-icon(6)
1star-icon(20)
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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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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
0
Very good product.
Very good product.
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0
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
0
dimensions
the dimensions that home depot has on line are wrong. had to modify 2. I had bought 6 of them.
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0
Very easy to install , works good did not want...
Very easy to install , works good did not want heat on until November and with this it help so everyone knows
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The dimensions on the website were not accurate. I...
The dimensions on the website were not accurate. I attempted to place this order twice based on the size listed online and both times the actual size of the product was much smaller than what I thought ordering based on the description and I had to return them.
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Response from Honeywell SupportOctober 7, 2020
Hi Brittney,
We're sorry for the confusion, please let us know if we can help at 1-800-468-1502. Honeywell
Great product to keep others from controlling thermostat....
Great product to keep others from controlling thermostat.
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