THERMOSTAT COVER - 7 1/4" H x 9 3/4" W

Guarding larger thermostats from tampering, this Honeywell CG512A large thermostat guard is a clear, locking plastic cover that fits over wide or older wall thermostats to stop unauthorized changes in offices, rentals, schools, and other shared spaces. A key lock secures the cover so only authorized staff can reach the controls, while an inner shelf sits behind the vent slots to block fishing -- reaching through the vents with a wire or tool to press buttons. The clear casing keeps the thermostat and display visible and readable, and a chemical- and UV-resistant plastic that resists yellowing stays clear year after year. Sized for large thermostats measuring up to 8-1/4" W x 5-3/4" H x 2-3/4" D, it fits many wide-screen smart and older mechanical models that will not fit a medium guard.

Key Features:

• Locking Tamper Guard -- A key lock secures the cover so only authorized staff can adjust the thermostat.
• Anti-Fishing Inner Shelf -- A shelf behind the vent slots blocks reaching through with a wire or tool to change settings.
• Clear, See-Through Cover -- Keeps the thermostat and display visible and readable through the cover.
• Resists Yellowing -- Chemical- and UV-resistant plastic stays clear year after year, indoors or out.
• Fits Large Thermostats -- Covers wide or older units up to 8-1/4" W x 5-3/4" H x 2-3/4" D.

Where to Use:

• Offices & commercial -- Locking out thermostat changes in shared workspaces.
• Rentals & multi-unit -- Preventing tenant tampering with heating and cooling settings.
• Schools & institutions -- Protecting large or older thermostats in classrooms and common areas.