Description
The Mars 12792 is a 55/5 microfarad, 440VAC round dual run capacitor engineered to deliver reliable starting and running performance for residential and commercial HVAC systems. Dual run capacitors combine two capacitors into a single compact round housing, simultaneously supporting both the compressor and the condenser fan motor — simplifying replacement and reducing inventory needs in the field.
Key Features
- Dual run capacitor supports compressor and condenser fan motor in one unit
- 55/5 microfarad (MFD) capacitance rating
- 440VAC rated voltage for broad system compatibility
- Round housing design for easy installation and universal fitment
- Compact form factor fits standard capacitor mounting brackets
- Helps maintain motor efficiency and extends equipment life
- Ideal for replacement in air conditioning and heat pump systems
Why Choose a Mars Dual Run Capacitor?
Mars capacitors are a trusted name in HVAC electrical components, known for consistent quality and dependable performance in the field. The round dual run design consolidates two capacitors into one housing, making service calls faster and more efficient. Rated at 440VAC, this capacitor is compatible with a wide range of equipment, offering technicians a reliable go-to replacement part.
Specifications
- Brand: Mars
- SKU: 12792
- Capacitance: 55/5 MFD (Microfarad)
- Voltage Rating: 440VAC
- Shape: Round
- Type: Dual Run Capacitor







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