Johnson Controls T-4000-3141 Plastic Cover ensuring proper flame geometry and

ensuring proper flame geometry and ignition reliability

meaning it will restore the circuit once the plenum temperature cools back to the 180F differential

For technicians performing HVAC troubleshooting on York

Where is the 47-25349-01 limit switch located

Johnson Controls T-4000-3141 Plastic Cover ensuring proper flame geometry andThe 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