Johnson Controls T-4000-3141 Plastic Cover This genuine OEM component is

This genuine OEM component is designed to restore the seal and peak operational efficiency of damper actuators and valve assemblies within pneumatic HVAC systems

though effective working limits are often governed by the valve core

and normally closed terminals

this part is designed to open the electrical circuit when internal plenum temperatures reach 190°F (cut-out) and automatically close once the temperature drops to 150°F (cut-in)

Common Questions: What are the primary applications for the CS4AH02A24

Johnson Controls T-4000-3141 Plastic Cover This genuine OEM component isThe Johnson Controls T 4000 3141 is a commercial grade pneumatic thermostat cover designed for horizontal mounting configurations within HVAC control systems. Engineered for T 4000 series thermostats, this white plastic enclosure features a single setpoint window to allow for clear visibility of calibration without compromising the protection of the internal bimetal sensing elements. The unit is designed with a clean, low profile aesthetic featuring