Best Seller | JOHNSON CONTROLS T-4000-3142 Pneumatic Thermostat Cover, White, Mounting Style: Thermostat Cover, Color White, Compatible Brand and Series Johnson Controls T-4000, Includes Cover with Thermometer, Setpoint Window, and Logo, Material Plastic, Mounting Direction Horizontal, Features Adjustable Sensitivities and Set Points, Element... ... more JOHNSON CONTROLS T-4000-3142 Pneumatic Thermostat Cover, White, Mounting Style: Thermostat Cover, Color White, Compatible Brand and Series Johnson Controls T-4000, Includes Cover with Thermometer, Setpoint Window, and Logo, Material Plastic, Mounting Direction Horizontal, Features Adjustable Sensitivities and Set Points, Element... | | $40.81 go to store |