Description
Overview
The Mars 12918 is a 35 microfarad, 370VAC oval run capacitor engineered for dependable, continuous-duty motor operation in residential and light commercial HVAC systems. Designed to maintain consistent voltage and current to single-phase motors, this run capacitor helps improve motor efficiency, reduce energy consumption, and extend equipment service life.
Key Features
- Capacitance: 35 Microfarad (MFD/µF)
- Voltage Rating: 370VAC
- Oval form factor for easy installation in tight equipment cabinets
- Suitable for use with condenser fan motors, compressors, and blower motors
- Designed for continuous-duty run capacitor applications
- Durable construction for long service life in demanding HVAC environments
Application
The Mars 12918 oval run capacitor is a go-to replacement component for HVAC technicians servicing air conditioners, heat pumps, and other motor-driven equipment. Its 370VAC rating makes it compatible with standard single-phase motor circuits, and the oval housing allows for flexible mounting in a variety of equipment configurations.
Why Choose Mars Capacitors
Mars (Motors & Armatures) is a trusted name in HVAC electrical components, known for producing high-quality capacitors that meet or exceed OEM specifications. The 12918 run capacitor is a reliable, cost-effective solution for field replacements and preventive maintenance programs.







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