Daikin-McQuay 300060398 Pressure Switch 320788-704 Common Questions What does the

Common Questions What does the steady LED light mean on the 35-605606-111

you maintain the system's pressure switch integrity and prevent nuisance trips caused by restricted airflow or degraded motor windings

specific "HW" suffix models are recommended for dedicated hot water service

ensuring a precise fit for standard residential and light commercial plumbing applications

Daikin-McQuay 300060398 Pressure Switch 320788-704 Common Questions What does theThe Daikin McQuay 300060398 Pressure Switch is a critical safety component designed for precise low air pressure sensing in commercial HVAC systems. Calibrated to a fixed setpoint of . 35" W. C., this differential pressure switch monitors the pressure drop across the blower or burner assembly to ensure proper airflow verification before ignition or operation. Engineered for compatibility with Daikin and McQuay air handlers and rooftop units, it serves