T-4000-2142 Johnson Controls Cover

Overview

The Johnson Controls T-4000-2142 is a beige plastic cover designed for horizontal-mounted T-4000 series pneumatic room thermostats. This protective housing provides a professional finish for HVAC control systems while maintaining clear visibility of temperature readings and allowing for convenient setpoint adjustments through an integrated window. It is commonly used as a replacement or upgrade in commercial and institutional environments such as schools, offices, hospitals, and government buildings.

Features

• Durable plastic construction in a neutral beige color for long-lasting protection
• Designed specifically for a horizontal mounting orientation
• Features an integrated Fahrenheit/Celsius (°F/°C) thermometer for real-time temperature monitoring
• Includes a single setpoint window to allow easy access for temperature adjustments
• Adorned with the official Johnson Controls logo for brand consistency
• Easy snap-on installation allows quick access for maintenance and calibration

Specifications

• Brand: Johnson Controls
• Model Number: T-4000-2142
• Material: Plastic
• Color: Beige
• Orientation: Horizontal
• Display: 1 setpoint window and 1 thermometer
• Dimensions: Approximately 2.1 in. H x 3.1 in. W x 1.8 in. D (alternate dimensions listed as 2.3″ x 3.45″ x 2.1″)
• Weight: Approximately 0.11 lbs to 0.4 lbs
• Compatibility: T-4000 series pneumatic thermostats and H-4100/H-5100 series humidity instruments

Applications

The T-4000-2142 cover is ideal for commercial and institutional HVAC environments where pneumatic temperature control systems are utilized. It is specifically used in areas where occupants or facility maintenance personnel need frequent visual access to room temperatures and setpoints while ensuring the internal thermostat assembly remains secure and visually appealing.