Johnson Controls T-4000-3141 Plastic Cover Extreme Thermal Range: Industrial construction

Extreme Thermal Range: Industrial construction allows for stable operation in ambient temperatures ranging from -13°F up to 185°F

though effective working limits are often governed by the valve core

Automatic Reset Logic: Features an integrated auto-reset limit switch that restores circuit continuity once safe temperatures are reached

These gaskets are fabricated from heavy-duty

and HH12ZA200

Johnson Controls T-4000-3141 Plastic Cover Extreme Thermal Range: Industrial constructionThe 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