Does this include a sensing bulb and capillary tube

The direct-coupled globe valve actuator design eliminates the need for complex linkages

Enhanced Compatibility: Features multi-standard screws for easier installation across local and international hardware standards

ensuring accurate fluid temperature regulation and flow control

Key Benefits Ensures proper ventilation and safe exhaust gas expulsion for code-compliant operation

Lennox 12L20 Pressure Switch 323055-751 Does this include a sensingThe Lennox 12L20 Pressure Switch is a critical OEM HVAC safety control designed to protect the compressor and refrigeration circuit from catastrophic failure. As a 590 PSI high pressure switch, it operates on a Normally Closed (N C) logic, meaning the internal contacts are closed during standard operation and snap open to kill the control circuit when discharge pressure exceeds the factory setpoint. This Lennox replacement part ensures the system