Description
The Mars 12789 is a round dual run capacitor rated at 45/7.5 microfarads and 440VAC, engineered to deliver reliable starting and running performance for both the compressor and condenser fan motor in a single compact unit. By combining two capacitance values in one round housing, this dual run capacitor simplifies installation and reduces the number of components needed in the electrical panel of residential and commercial air conditioning systems.
Key Features
- Dual capacitance rating: 45/7.5 microfarads (MFD/µF)
- Voltage rating: 440VAC for broad system compatibility
- Round form factor for easy drop-in replacement
- Supports simultaneous compressor and condenser fan motor operation
- Designed for long service life and stable capacitance output
- Compact, single-unit design reduces wiring complexity
Applications
- Residential and light commercial air conditioning systems
- Heat pump condensing units
- Compressor and condenser fan motor circuits
- Direct replacement for failed or degraded dual run capacitors
Specifications
- Brand: Mars
- SKU: 12789
- Capacitance: 45/7.5 MFD (Microfarads)
- Voltage Rating: 440VAC
- Shape: Round
- Type: Dual Run Capacitor
Keep your HVAC system running at peak efficiency with the Mars 12789 dual run capacitor — a trusted solution for HVAC technicians and contractors who demand dependable electrical components in the field.
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