For proportional or 0-10Vdc signals

using an equal percentage flow characteristic for the 1

suitable for diverse multi-story hydronic architectures

critical for precise air handling control

Secures the adjustment screw to maintain consistent outlet pressure set-points

Nordyne 621918 Motor Refrigerant For proportional or 0-10Vdc signalsThe Nordyne 621918 motor is a critical replacement for 1 5 HP residential and light commercial HVAC units, engineered specifically for high demand condenser fan applications. Operating at 208 230V and a nominal 1075 RPM, this single phase, 42 frame PSC (Permanent Split Capacitor) motor ensures consistent airflow across the condenser coils to maintain optimal head pressure. As the authentic OEM replacement for 621918R and Y6S620C53, it features a 1. 18