Trane FAN2119 Fan Blade 320074-702 By monitoring the differential pressure

By monitoring the differential pressure across the heat exchanger or blower

Is the M-600400 a direct replacement for the PS-24-150-N12

OEM Compatibility: Designed specifically for Carrier HK42ER225 specifications to ensure a "drop-in" fit without modification

making it the industry standard for technicians performing high-efficiency furnace repairs

and Protech models

Trane FAN2119 Fan Blade 320074-702 By monitoring the differential pressureThe Trane FAN2119 Fan Blade is a critical OEM replacement part designed for high performance air movement in residential and light commercial HVAC systems. Featuring an 11. 25" diameter and a standard 1 2" bore, this condenser fan blade is engineered specifically for compatibility with Trane and American Standard units. As a technical professional, you recognize the importance of precise blade pitch and balance to prevent premature motor bearing wear