Motors and Armatures 12194 Dual Run Capacitor 55/7.5 Mfd

Product Description

The MOTORS AND ARMATURES 12194 is a dual run capacitor rated at 55/7.5 microfarads (MFD) and 370 volts, designed to support both the compressor and fan motor circuits in a single unit. Dual run capacitors reduce wiring complexity and cabinet space compared to using two separate capacitors. This component stores and releases electrical energy to maintain motor start torque and running efficiency. It is a standard replacement part installed by licensed HVAC technicians during routine maintenance or when a failed capacitor is diagnosed as the cause of a non-starting or underperforming compressor or condenser fan motor.

The 12194 is suited for residential and light commercial air conditioning systems where the condenser unit requires a combined capacitor for the compressor and the outdoor fan motor. Dual run capacitors at this MFD and voltage rating are commonly found in split-system air conditioners and heat pumps. Installation typically occurs during the cooling season when compressor or fan motor issues present, though capacitors should be inspected as part of any scheduled preventive maintenance visit.

Key Features

• Dual run design handles compressor and fan motor circuits in one capacitor body
• 55/7.5 MFD rating supports common compressor and condenser fan motor pairings
• 370-volt rating suitable for standard residential single-phase AC systems
• Drop-in replacement form factor for failed OEM dual run capacitors

Compatibility

Designed as an OEM-style replacement dual run capacitor for residential and light commercial split-system air conditioners and heat pumps requiring a 55/7.5 MFD, 370-volt dual run capacitor.

Installation Notes

Dual run capacitors are installed by licensed HVAC technicians. Always disconnect and lock out power to the condensing unit before handling any capacitor — capacitors retain a lethal charge even after power is removed and must be safely discharged before contact. Follow applicable NEC requirements for low-voltage and refrigeration equipment service. Never substitute a capacitor with a lower voltage rating or an MFD value outside the motor manufacturer's specified tolerance range.

Technical Specifications

• Capacitance: 55/7.5 MFD
• Voltage Rating: 370 volts
• Type: Dual Run Capacitor

Standard Information

• Brand: MOTORS AND ARMATURES
• Manufacturer Part Number: 12194