Mars 12786 Dual Run Capacitor 40/5 MFD 440V Round

The Mars 12786 is a professional-grade dual run capacitor designed for HVAC systems and air conditioning applications. This round capacitor features a 40 + 5 microfarad (MFD) rating at 440 volts, making it ideal for powering both the compressor and fan motor in residential and light commercial cooling systems.

Key Features:

• Dual capacitance rating: 40 MFD + 5 MFD for simultaneous compressor and fan operation
• 440 VAC voltage rating for reliable performance in demanding applications
• Durable round metal housing with corrosion-resistant finish
• Rated for continuous duty operation in extreme temperatures
• Three terminal design for easy wiring and installation
• Meets or exceeds OEM specifications for direct replacement

This capacitor is commonly used to replace failed OEM capacitors in central air conditioners, heat pumps, and condensing units. The dual configuration eliminates the need for separate capacitors, saving installation time and equipment space. Mars capacitors are known for their reliability and are a trusted choice among HVAC technicians.