Mars 12731 Dual Run Capacitor 35/4 MFD 370V Round

The Mars 12731 is a dual-section round run capacitor designed for HVAC applications. This capacitor features two capacitance ratings in one compact housing: 35 microfarads (MFD) and 4 MFD, with a voltage rating of 370 volts. This dual configuration allows a single capacitor to service both the compressor and fan motor in air conditioning and heat pump systems.

Key Features:

• Dual capacitance: 35 MFD and 4 MFD in one unit
• 370 VAC voltage rating for reliable performance
• Round metal housing for durability and heat dissipation
• Suitable for compressor and fan motor applications
• UL recognized component for safety compliance
• Operating temperature range: -40°F to 158°F (-40°C to 70°C)

This run capacitor is commonly used in residential and light commercial HVAC equipment including air conditioners, heat pumps, and condensing units. The dual-section design eliminates the need for two separate capacitors, simplifying installation and reducing space requirements. Mars capacitors are manufactured to strict quality standards and provide dependable performance in demanding heating and cooling applications.