87-inch 87H91 switch

and Tempstar units that specify this part number

this unit is designed to maintain precise static pressure and airflow delivery within compatible residential and commercial air handlers

ensuring minimal static pressure drop while maintaining peak system performance

This terminal board offers smooth and reliable operation

PennBarry 63580-0 Motor 324846-701 87-inch 87H91 switchThe PennBarry 63580 0 is a heavy duty, single phase 1 30HP replacement motor designed for high performance air moving applications. Operating at 115 volts and 1550 RPM, this motor serves as the primary drive component for PennBarry Domex DX08SR exhaust fan units. As a direct drive assembly, it ensures consistent airflow and pressure regulation in commercial ventilation systems. This unit is the manufacturer specified 63580 0 motor replacement for the