Daikin-McQuay 910103141 Pressure Switch 318973-401 Specifically designed with 7/8" sweat

Specifically designed with 7/8" sweat (ODF) connections

Rapid Thermal Response: The outer sensing shell expands and contracts instantly with temperature changes

The Weil McLain 511-330-219 Burner Assembly is a critical OEM replacement component designed for LP gas pilot configurations in Weil McLain CGi and LGB series boilers

handling the high-torque startups characteristic of modern high-efficiency compressors

meeting the rigorous standards of professional contractors requiring field-proven reliability

Daikin-McQuay 910103141 Pressure Switch 318973-401 Specifically designed with 7/8" sweatThe Daikin McQuay 910103141 Pressure Switch is a critical safety and operational component designed for precise pressure monitoring in high performance HVAC systems. This HVAC pressure switch functions as a high limit or proof of airflow sensor, ensuring the system operates within specific threshold parameters to prevent compressor damage or combustion issues. It is engineered for compatibility with various Daikin Applied and legacy McQuay