Johnson Controls T-4000-2138 Thermostat Cover

Johnson Controls T-4000-2138 Thermostat Cover is a durable plastic cover designed to fit compatible Johnson Controls thermostats. This beige plastic cover supports both horizontal and vertical mounting for flexible installation, making it easy to swap in as a replacement part.

Designed as a thermostat cover replacement, it protects internal components while preserving a clean, professional look. It is used on item thermostat and compatible with model/brand T-4002, including part numbers T-4002-201, T-4002-202, T-4002-203, and T-4002-204. The beige finish blends with most interiors and HVAC panels, while the sturdy plastic construction stands up to daily use.

This thermostat cover replacement supports easy install with standard screw positions and helps maintain safety by shielding exposed components.

• Material: plastic
• Color/Finish: beige
• Mounting Type: horizontal or vertical
• Used On Item: thermostat
• Used On Model/Brand: T-4002
• Part Numbers: T-4002-201, T-4002-202, T-4002-203, T-4002-204

Perfect for repair projects, facility maintenance, or replacement parts inventory, this cover ensures a tidy, secure thermostat presentation and helps preserve unit longevity.