Johnson Controls T-4000-2140 Beige Plastic Thermostat Cover with Horizontal Thermometer Faceplate

The Johnson Controls T-4000-2140 is a beige plastic replacement cover designed for use with Johnson Controls T-4000 series thermostats and compatible instruments. This horizontal-mount cover features an integrated thermometer faceplate and provides a clean, professional appearance for building automation and HVAC control installations.

Key Features:

• Durable beige plastic construction for long-lasting performance
• Horizontal orientation with thermometer faceplate included
• No window design for streamlined appearance
• Compatible with all T-4000 series instruments except T-4100 and T-4600 series thermostats
• Easy snap-on installation for quick replacement or new installations

This cover is ideal for commercial and institutional HVAC applications where a standard beige finish is preferred to match building interiors. The thermometer faceplate provides at-a-glance temperature monitoring without requiring additional windows or displays.