Description
Product Overview
The Mars 12781 is a round dual run capacitor rated at 30/5 microfarads (MFD) and 440VAC, engineered to deliver dependable motor starting and continuous running performance in residential and light commercial HVAC equipment. Dual run capacitors combine two capacitors in a single compact housing, supporting both the compressor and the fan motor simultaneously — simplifying installation and reducing the number of components needed in the system.
Key Features
- Dual run capacitor — supports compressor and fan motor in a single unit
- Capacitance: 30/5 MFD (microfarads)
- Voltage rating: 440VAC
- Round housing for easy, space-efficient installation
- Designed as a direct replacement for OEM capacitors in air conditioners, heat pumps, and other HVAC systems
- Built for long-lasting, reliable performance under continuous-duty operation
Typical Applications
- Central air conditioning systems
- Heat pump condensing units
- Residential and light commercial HVAC equipment
- Condenser fan and compressor motor circuits
Why Choose Mars Capacitors
Mars (Motor & Armature) is a trusted name in the HVAC industry, known for producing high-quality electrical components that meet or exceed OEM specifications. The Mars 12781 dual run capacitor is a go-to replacement part for HVAC technicians looking for a reliable, cost-effective solution to restore system performance quickly.
Reviews
There are no reviews yet.