Daikin-McQuay 910103141 Pressure Switch 318973-401 high-tension fit for blower motors

high-tension fit for blower motors in residential and light commercial air handlers

This proportional-action relay features a factory-integrated bias adjustment

When replacing a failed blower wheel

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 high-tension fit for blower motorsThe 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