APPROVED VENDOR Universal Thermostat Guard: Snap-On, Clear, Ring Base/Solid Base
The APPROVED VENDOR Universal Thermostat Guard (SKU 3TZ57) is a plastic thermostat guard with lock and key, featuring a snap-on clear cover and a ring base. It has a single-wall construction with inside dimensions of…
SKU 3G-OTH-70725
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Product Description
The APPROVED VENDOR Universal Thermostat Guard (SKU 3TZ57) is a plastic thermostat guard with lock and key, featuring a snap-on clear cover and a ring base. It has a single-wall construction with inside dimensions of 4-5/16 in H x 4-1/4 in W x 2-1/2 in D and outside dimensions of 5-3/16 in H x 5-3/16 in W x 2-5/8 in D.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the APPROVED VENDOR Universal Thermostat Guard used for?
The APPROVED VENDOR Universal Thermostat Guard protects thermostats from tampering, damage, and unauthorized adjustments in commercial and industrial facilities. Its clear snap-on cover allows easy reading of thermostat settings while the lock and key secure the device. Common applications include HVAC systems in schools, offices, and warehouses.
What are the specifications of the APPROVED VENDOR 3TZ57 thermostat guard?
The APPROVED VENDOR 3TZ57 thermostat guard has a ring base and snap-on clear cover. Inside dimensions are 4-5/16 in H x 4-1/4 in W x 2-1/2 in D; outside dimensions are 5-3/16 in H x 5-3/16 in W x 2-5/8 in D. It features single-wall construction and includes a lock and key for security.
Where to buy the APPROVED VENDOR thermostat guard worldwide?
3G Electric supplies the APPROVED VENDOR Universal Thermostat Guard (3TZ57) to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.
How to install the APPROVED VENDOR snap-on thermostat guard?
To install the APPROVED VENDOR thermostat guard, first mount the ring base to the wall around the existing thermostat using screws (not included). Then snap the clear cover onto the base until it clicks securely. Finally, lock the cover with the provided key to prevent unauthorized access.
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Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR plastic thermostat guards with lock & key. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.










