the EF17BZ251 is engineered to handle the higher operating pressures associated with modern refrigerants used in Carrier heat pump systems

For professionals seeking a dependable SPST refrigeration control

The system is rated for a maximum spring return torque of 100 lb-in at the damper pin

Enhanced Reliability: Utilizes corrosion-resistant components to ensure long-term stability in high-demand commercial heating environments

measuring just 3-13/16" H by 4-21/32" L

Carrier HC39GE459 Motor 320788-703 the EF17BZ251 is engineered toThe Carrier HC39GE459 is a heavy duty, 1 4 HP condenser fan motor designed for high voltage commercial and residential HVAC applications. Engineered for 460V single phase systems, this 825 RPM PSC motor features a 48 frame design with an all angle mounting configuration, ensuring compatibility with a wide range of Carrier, Bryant, and Payne outdoor units. Built with Class B insulation and thermal overload protection, it maintains operational stability