Johnson Controls T-4000-2141 Plastic Cover This part is a 1

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This ICP furnace part is essential for maintaining the AFUE rating of the appliance and is cross-referenced with various legacy Heil

Johnson Controls T-4000-2141 Plastic Cover This part is a 1The Johnson Controls T 4000 2141 is a commercial grade beige plastic thermostat cover designed specifically for horizontally mounted pneumatic thermostats. This impact resistant housing provides a professional finish for pneumatic control systems while protecting internal components from dust and debris. Engineered for the T 4000 series, the cover features a clean aesthetic with the Johnson Controls logo and a single set point window for clear