Honeywell CG511A1000 Medium Thermostat Guard
Honeywell CG511A1000 Medium Thermostat Guard
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Honeywell

Honeywell CG511A1000 Medium Thermostat Guard

4.6 stars out of 31 reviews
(4.6)|
31 ratings

Key item features

  • Universal Fit: Fits all Honeywell and most other thermostats measuring 6'w x 5'h x 1.75'd or smaller.
  • Clear Cover: Features a clear plastic cover that resists yellowing, ensuring long-term visibility and durability.
  • Secure Lock: Equipped with a key lock and inner shelf to prevent tampering and unauthorized access.
  • Settings Protection: Protects against unwanted changes to AC/Heating preferred settings, maintaining your desired environment.
  • Durable Construction: Made from chemical and UV resistant materials, suitable for year-round use.
  • Easy Installation: Near effortless installation process, making it convenient to set up and use.
  • Compact Dimensions: Assembled product dimensions are 21.29 x 11.00 x 11.53 inches, fitting medium-sized thermostats.
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Current price is $18.69
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Columbus, 43215
Arrives by Mon, Apr 6
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Sold by Evenu
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4.535714285714286 stars out of 5, based on 84 seller reviews(4.5)
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4.6 out of 5 stars
stars31 ratings15 reviews
How item rating is calculated
  1. 5 stars87% (27)
  2. 4 stars3% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star10% (3)

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Showing 1-3 of 15 reviews

Nov 17, 2025
John
Top Reviewer
Item details
Size: EA
Sold and shipped byfatboy tools llc
5 out of 5 stars review

Verified Purchase

Serves function, correct description and dimensions, easy to install and all materials needed to install included, except tools.

Incentivized Review
Helpful?4S5C8J1RRE0521799956
Aug 18, 2025
Joseph
Item details
Size: EA
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

PERFECT!

It was very easy to install, and fit my thermostat perfectly.

Incentivized Review
Helpful?4S5C8J1RRE0521799956
May 1, 2020
Ali
5 out of 5 stars review

Verified Purchase

Great Product

Works exactly how it states. I have kids who are constantly changing the temperature. It was so frustrating so I decided to buy this. Now they can't change anything and it works perfect. It was also was very easy to install.

Helpful?4S5C8J1RRE0521799956