Greenheck 304843 Motor 320735-701 Standardized Purge Timing: Fixed 90-second

Standardized Purge Timing: Fixed 90-second purge ensures consistent safety compliance and chamber clearing

Low-Velocity Sensitivity: Formed to catch light air currents

economizer enable

which is standard across many ClimateMaster water-source heat pump blower assemblies

Greenheck 304843 Motor 320735-701 Standardized Purge Timing: Fixed 90-secondFor industrial ventilation applications, the Greenheck 304843 Motor is a robust direct drive replacement motor designed for continuous duty in exhaust fan systems. This 115V single phase motor operates at a nominal 1050 RPM and provides 22W output (equivalent to approximately 1 29 HP). Engineered as a shaded pole motor with Class B insulation, it is built to handle the thermal demands of HVAC ventilation units like the Greenheck SP 226 and SP A290.