Carrier 58MV660003 ECM Motor 321894-709 this series is designed for

this series is designed for hot water heaters and storage tanks

This SPDT relay output module provides a reliable interface for condenser fan cycling and compressor unloading

Its IP67 protection rating ensures reliability in high-moisture applications where commercial refrigeration coil failure is not an option

For technicians working in harsh environments

Carrier 58MV660003 ECM Motor 321894-709 this series is designed forThe Carrier 58MV660003 ECM Motor is a high performance, 1 HP, variable speed blower motor designed for critical furnace and air handler applications. As an OEM replacement part, it is the direct substitute for the HD52RE120 and HD52RE122, ensuring exact mechanical alignment and electrical compatibility. This ECM 3. 0 motor operates on 120 240V at 1050 RPM, delivering precise airflow management to maintain system static pressure and energy efficiency