Description
The Mars 12241 is a 30 MFD (microfarad) run capacitor engineered to deliver consistent, dependable performance in a wide range of HVAC applications. Designed for use with air conditioning compressors, condenser fan motors, and blower motors, this run capacitor maintains the steady phase shift needed to keep single-phase motors running efficiently and smoothly throughout their operating cycle.
Key Features
- 30 MFD (microfarad) capacitance rating for precise motor support
- Designed for continuous-duty run capacitor applications
- Compatible with air conditioning compressors, condenser fan motors, and blower motors
- Durable construction built to withstand the demands of residential and light commercial HVAC systems
- Direct replacement for OEM run capacitors in many systems
- Compact form factor for easy installation in tight equipment spaces
Common Applications
- Air conditioning compressors
- Condenser fan motors
- Evaporator blower motors
- Single-phase HVAC motors requiring run capacitor support
Why Choose a Mars Run Capacitor?
Mars has been a trusted name in HVAC electrical components for decades. Their run capacitors are manufactured to tight tolerances, ensuring stable capacitance values that protect motor windings, reduce energy consumption, and extend equipment life. The Mars 12241 is an ideal choice for HVAC technicians seeking a reliable, professional-grade replacement capacitor.







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