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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
"drop-in" installation without the need for field modifications
including the FG6RA series
Direct Cross-Reference: Fully interchangeable with ARM1010 and obsolete part number 100133544 for seamless inventory management
preventing cold spots or thermal overshoot in high-volume foodservice environments
Johnson Controls T-4000-2138 Plastic Cover "drop-in" installation without the needThe Johnson Controls T 4000 2138 is a professional grade beige plastic thermostat cover designed specifically for T 4000 series pneumatic room thermostats. This field standard component provides a clean, streamlined aesthetic for commercial HVAC systems where tamper resistance and a minimalist profile are required. Engineered for versatility, the T 4000 2138 supports both horizontal and vertical mounting configurations, accommodating various pneumatic