Greenheck 301461 Motor 328140-751 Replacement is required when the

Replacement is required when the pressure drop reaches 10 psi or annually to maintain system efficiency and protect downstream equipment

Whether you are servicing a Barber Colman MA-418-0-0-4 or another variant in the 418 series

the S1-024-24115-018 provides a drop-in fit with factory mounting points

it ensures proper heat dissipation when mounted within the condenser's airflow path

making it a direct fit for many medium-temperature applications originally designed for R12 refrigerant

Greenheck 301461 Motor 328140-751 Replacement is required when theWhen you're out on a service call for a standard bathroom or kitchen exhaust unit and find a seized fan, the Greenheck 301461 Motor is the industry standard OEM replacement you need to get the system back online. This is a 1 15HP 1550RPM 120V motor designed specifically for high static pressure environments. Built with a PSC (Permanent Split Capacitor) design and a multi speed tap configuration (1050, 1300, and 1550 RPM), it provides the exact