Description
Mars 12720 Round Dual Run Capacitor Overview
The Mars 12720 is a round dual run capacitor engineered to deliver dependable starting and running performance for both the compressor and condenser fan motor in residential and light commercial air conditioning systems. With a dual capacitance rating of 30/3 microfarads and a 370VAC voltage rating, this capacitor meets the demands of a wide range of HVAC equipment.
Key Specifications
- Capacitance: 30/3 Microfarad (MFD/µF)
- Voltage Rating: 370VAC
- Configuration: Round Dual Run Capacitor
- Terminals: Three-terminal design (HERM, FAN, COM)
- SKU / Part Number: 12720
- Brand: Mars
Features & Benefits
- Dual capacitor in a single round housing — powers both compressor (30 MFD) and fan motor (3 MFD) simultaneously
- 370VAC rating provides compatibility with standard single-phase residential and light commercial HVAC systems
- Round form factor for easy, space-saving installation in most condenser unit capacitor brackets
- Built to withstand the high-temperature environment inside outdoor condensing units
- Reliable Mars quality trusted by HVAC professionals across the industry
Application
The Mars 12720 dual run capacitor is ideal for use in central air conditioning condensing units, heat pumps, and other single-phase motor applications requiring dual capacitance. It simultaneously supports the run winding of the compressor motor and the condenser fan motor, reducing component count and simplifying installation.
Installation Notes
- Always discharge the capacitor before handling
- Match capacitance and voltage ratings to OEM specifications before installation
- Suitable for direct replacement in systems calling for a 30/3 MFD, 370VAC round dual run capacitor
Reviews
There are no reviews yet.