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The WESTINGHOUSE 01-0088 is a round dual run capacitor rated at 60/5 microfarads (MFD) and 370 volts, designed for use in split system air conditioners and heat pumps. Dual run capacitors serve two motor circuits simultaneously, providing starting and running support for both the compressor and the condenser fan motor in a single round housing. This capacitor is a direct-fit replacement component installed by licensed HVAC technicians during routine maintenance or when diagnosing low-efficiency operation, hard starting, or motor failure in residential cooling and heat pump systems.
This capacitor is rated for 2.5 to 3 ton split system air conditioner and heat pump applications. It is used on S4BX and T4BX series equipment, making it a relevant service part for technicians working on these specific platform units. The round form factor is a common configuration in residential split systems and fits standard capacitor mounting brackets found in outdoor condenser cabinets.
Specified for use on S4BX and T4BX series 2.5 to 3 ton split system air conditioners and heat pumps.
Capacitor replacement is performed by qualified HVAC technicians. Always disconnect and lock out power to the condensing unit before opening the electrical compartment. Capacitors store a charge even after power is removed and must be safely discharged before handling. Verify MFD rating and voltage rating match the equipment nameplate before installation.
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