Johnson Controls T-4000-2141 Beige Plastic Thermostat Cover Horizontal Mount

The Johnson Controls T-4000-2141 is a beige plastic cover designed for horizontal mounting of compatible Johnson Controls thermostats and temperature controllers. This cover provides a clean, professional appearance while protecting the thermostat mechanism from dust, tampering, and accidental adjustment.

Key Features:

• Horizontal orientation design for wall-mounted installations
• Beige plastic construction for durability and neutral appearance
• Single setpoint window allows viewing of temperature setting
• No thermometer display window—designed for controllers where temperature reading is not required
• Compatible with Johnson Controls T-4000 series controllers
• Easy snap-on installation over thermostat base

This cover is ideal for commercial and industrial HVAC applications where a simple, tamper-resistant interface is needed. The single setpoint window allows users to view and adjust the desired temperature setting while the absence of a thermometer window provides a streamlined appearance for applications using remote sensing or where current temperature display is unnecessary.