Preventing environmental factors is the key to reliability and prolonging motor performance. ABB's Baldor-Reliance® cooler/cooling tower motors offer complete packaging in both TEAO and TEFC designs with additional seals to minimize moisture entry points. Cast iron frames and corrosion resistant coatings and hardware are designed to withstand harsh environments. These variable frequency motors are specifically designed for airflow in coolers and cooling towers and are designed for use in humid, high humidity environments. Baldor-Reliance Cooler/cooling tower motors are fitted with bearing protection and are a direct replacement for most OEM applications.