Overview
The Mars 12723 is a 45 Microfarad (MFD), 370VAC round run capacitor engineered for dependable, continuous-duty performance in residential and commercial HVAC applications. Designed to maintain consistent motor speed and efficiency, this capacitor is a trusted replacement for compressors, condenser fan motors, and blower motors across a wide range of equipment.
Key Features
- Capacitance: 45 Microfarad (MFD/µF)
- Voltage Rating: 370VAC
- Round form factor for easy installation in standard capacitor brackets
- Continuous-duty rated for long-lasting, reliable operation
- Suitable for use with single-phase AC motors in compressors, condenser fan motors, and air handler blower motors
- Mars quality construction for consistent electrical performance
Applications
- Air conditioning compressors
- Condenser fan motors
- Air handler and furnace blower motors
- Heat pump systems
- Commercial refrigeration motors
Why Choose Mars Run Capacitors
Mars run capacitors are a go-to choice for HVAC technicians and contractors who demand reliability in the field. The round design fits standard mounting hardware, and the 370VAC rating provides a safety margin when used in 208–240VAC systems. Keeping a Mars 12723 on the service van means faster repairs and fewer callbacks.
