Honeywell CG512A1009 Large Thermostat Guard
Honeywell CG512A1009 Large Thermostat Guard
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Honeywell CG512A1009 Large Thermostat Guard

4.7 stars out of 16 reviews
(4.7)|
16 ratings
Size:13.4" x 11.47" x 16.5"

Key item features

  • Universal Fit: Fits all Honeywell and most other thermostats measuring 8.25"w x 5.75"h x 2.75"d or smaller.
  • Clear Cover: Made of clear plastic that resists yellowing, ensuring visibility and durability.
  • Secure Lock: Features a key lock with an inner shelf to prevent tampering and unauthorized access.
  • Settings Protection: Protects against unwanted changes to AC/Heating preferred settings.
  • Durable Construction: Chemical and UV resistant casing allows for year-round use without concern.
  • Easy Installation: Near effortless installation process for convenience and efficiency.
  • Product Dimensions: Measures 9.75 x 7.25 x 3.38 inches, providing ample space for various thermostat models.
Generated by AI
Current price is $26.33
Price when purchased online
  • Free shipping
  • Free 30-day returns

How do you want your item?

How do you want your item?
Columbus, 43215
Arrives by Wed, Feb 25
|
Sold and shipped by APS
4.500911632429804 stars out of 5, based on 8228 seller reviews(4.5)
Report an issue with this seller
Free 30-day returns
Other sellers
$26.43
+Free shipping
Shipping, arrives by Mon, Feb 23 to Columbus, 43215
Sold and shipped by Max Warehouse
Free 30-day returns
$27.28
+Free shipping
Shipping, arrives by Mon, Feb 23 to Columbus, 43215
Sold and shipped by Supply the Home
Free 30-day returns

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Comparison Chart:
Thermostat guard typeThermostat GuardHoneywell CG512A1009 Large Thermostat GuardCageHoneywell CG511A1000 Medium Thermostat GuardTamper ProofCG-512A Large Thermostat CoverTamper ProofHoneywell Small Thermostat Guard with Inner Shelf to Prevent TamperingThermostat Lock BoxRichLink A/C Thermostat Lock Box with Key for Wall Clear Heat and Air Condition Control Panel Cover Thermostat Protector for Schools HomeThermostat Lock BoxTxkrhwa Universal Thermostat Lock Box with Key Clear Acrylic Thermostat Cover Guard with Lock Easy to Install for Home Office School Restaurant 4.7 x 7.3 x 2.2 InchesTamper ProofHoneywell CG511A1000 Medium Thermostat Guard Cover w/ Inner Shelf, Clear Plastic, EachThermostat Lock BoxMozhitti Large Thermostat Lock Box Cover With Key For Clear Thermostat Cover Fits Thermostats Y14036UniversalKnox F290918 Thermostat Guard UniversalThermostat Lock Box1 Set Thermostat Cover and Control Panel Lock Box Wall Mount Protector
Height7.25 inHoneywell CG512A1009 Large Thermostat Guard5.00 inHoneywell CG511A1000 Medium Thermostat Guard16.5"CG-512A Large Thermostat Cover4.5"Honeywell Small Thermostat Guard with Inner Shelf to Prevent Tampering2.24"RichLink A/C Thermostat Lock Box with Key for Wall Clear Heat and Air Condition Control Panel Cover Thermostat Protector for Schools Home4.68 inTxkrhwa Universal Thermostat Lock Box with Key Clear Acrylic Thermostat Cover Guard with Lock Easy to Install for Home Office School Restaurant 4.7 x 7.3 x 2.2 Inches5.06"Honeywell CG511A1000 Medium Thermostat Guard Cover w/ Inner Shelf, Clear Plastic, Each3.74 inMozhitti Large Thermostat Lock Box Cover With Key For Clear Thermostat Cover Fits Thermostats Y140366.19 inKnox F290918 Thermostat Guard Universal2.44 in1 Set Thermostat Cover and Control Panel Lock Box Wall Mount Protector
MaterialPlasticHoneywell CG512A1009 Large Thermostat GuardMultiHoneywell CG511A1000 Medium Thermostat GuardPlasticCG-512A Large Thermostat CoverPlasticHoneywell Small Thermostat Guard with Inner Shelf to Prevent TamperingAcrylicRichLink A/C Thermostat Lock Box with Key for Wall Clear Heat and Air Condition Control Panel Cover Thermostat Protector for Schools HomeAcrylicTxkrhwa Universal Thermostat Lock Box with Key Clear Acrylic Thermostat Cover Guard with Lock Easy to Install for Home Office School Restaurant 4.7 x 7.3 x 2.2 InchesPlasticHoneywell CG511A1000 Medium Thermostat Guard Cover w/ Inner Shelf, Clear Plastic, EachpetMozhitti Large Thermostat Lock Box Cover With Key For Clear Thermostat Cover Fits Thermostats Y14036PlasticKnox F290918 Thermostat Guard UniversalPlastic1 Set Thermostat Cover and Control Panel Lock Box Wall Mount Protector
FeaturesChild LockHoneywell CG512A1009 Large Thermostat GuardAdjustableHoneywell CG511A1000 Medium Thermostat Guard-CG-512A Large Thermostat CoverChild LockHoneywell Small Thermostat Guard with Inner Shelf to Prevent Tampering-RichLink A/C Thermostat Lock Box with Key for Wall Clear Heat and Air Condition Control Panel Cover Thermostat Protector for Schools HomeRemovableTxkrhwa Universal Thermostat Lock Box with Key Clear Acrylic Thermostat Cover Guard with Lock Easy to Install for Home Office School Restaurant 4.7 x 7.3 x 2.2 InchesChild LockHoneywell CG511A1000 Medium Thermostat Guard Cover w/ Inner Shelf, Clear Plastic, Each-Mozhitti Large Thermostat Lock Box Cover With Key For Clear Thermostat Cover Fits Thermostats Y14036-Knox F290918 Thermostat Guard UniversalChild Lock1 Set Thermostat Cover and Control Panel Lock Box Wall Mount Protector
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Customer ratings & reviews

4.7 out of 5 stars
stars16 ratings10 reviews
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Showing 1-3 of 10 reviews

Jan 26, 2020
Karly
5 out of 5 stars review

Just what i needed

Sad i had to buy this to keep an adult from changing the thermostat...works perfect...he can't change the temperature anymore. Now if he keeps up with the fan all night I will be looking for a fuse box lock next and turn off the power in his room

Helpful?3GZ92TZV50ZS21783368
Jul 29, 2020
Pearl
5 out of 5 stars review

Verified Purchase

Very easy to install and does the job

Helpful?3GZ92TZV50ZS21783368
Aug 24, 2020
penguin
5 out of 5 stars review

Verified Purchase

Does job intend for. Can sleep better at night, people can't turn heat and air up and down.

Helpful?3GZ92TZV50ZS21783368