Description
The Mars 12838 is a high-quality oval dual run capacitor engineered to deliver dependable performance in residential and commercial HVAC systems. Designed to support both the compressor and condenser fan motor simultaneously, this dual run capacitor simplifies wiring and reduces the number of components needed in a system — making it an ideal replacement or upgrade solution.
Key Features
- Dual run capacitor supports compressor and fan motor from a single unit
- 50/5 microfarad (MFD) capacitance rating for precise motor starting and running performance
- 370VAC voltage rating for compatibility with standard single-phase HVAC equipment
- Oval form factor for easy installation in tight equipment cabinets and condenser units
- Durable construction designed to withstand the demands of continuous HVAC operation
- Direct replacement for failed or degraded dual run capacitors
Specifications
- Brand: Mars
- SKU: 12838
- Capacitance: 50/5 Microfarad (MFD/µF)
- Voltage Rating: 370VAC
- Type: Dual Run Capacitor
- Shape: Oval
Applications
- Central air conditioning condensing units
- Heat pump systems
- Compressor motor starting and running circuits
- Condenser fan motor circuits
- Residential and light commercial HVAC equipment
Keep your HVAC system running at peak efficiency with the Mars 12838 Oval Dual Run Capacitor — a trusted solution from one of the industry’s most recognized capacitor manufacturers.







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