Description
The Mars 12897 is a round dual run capacitor rated at 80/5 microfarad (MFD) and 370VAC, engineered to provide reliable starting and running support for both the compressor and the condenser fan motor in a single compact unit. Replacing two separate capacitors with one dual run design simplifies installation and reduces component count in the electrical panel of air conditioning and heat pump systems.
Key Features
- Dual run capacitor supports both compressor and fan motor simultaneously
- 80/5 MFD (microfarad) dual capacitance rating
- 370VAC voltage rating for compatibility with standard residential and light commercial HVAC systems
- Round form factor for easy drop-in replacement in most equipment
- Compact, single-unit design reduces wiring complexity and saves space
- Designed for long service life and consistent electrical performance
Specifications
- Brand: Mars
- SKU: 12897
- Capacitance: 80/5 MFD (Microfarad)
- Voltage: 370VAC
- Type: Dual Run Capacitor
- Shape: Round
Applications
- Central air conditioning systems
- Heat pump condensing units
- Residential and light commercial HVAC equipment
- Direct replacement for failed or weak dual run capacitors







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