Resideo TG512A1009 Large Thermostat Guard Clear Plastic 5-7/8" X 8-3/8"

This Resideo TG512A1009 Large Thermostat Guard with Clear Cover 5-7/8” x 8-3/8” provides additional security against unauthorized tampering to large thermostats found in residential and commercial HVAC systems. Designed with robust, high-impact plastic and transparent, ventilating casing, it has a snug fit for different large thermostats for a clear view and ventilation without compromising their integrity. It is appropriate for installation next to HVAC systems in furnaces, air conditioners, heat pumps and office properties. The thermostat guard comes with an integrated lock and key mechanism for better protection. This solution maximizes energy performance, protects your thermostat from misuse, and makes it more durable when it is put in shared spaces.