Description
Overview
The Mars 12937 is a 20 Microfarad (MFD), 440VAC oval run capacitor engineered to deliver consistent, dependable performance in residential and commercial HVAC applications. Designed to maintain the phase shift required to keep single-phase motors running efficiently, this capacitor helps extend motor life and improve overall system reliability.
Key Features
- Capacitance: 20 Microfarad (MFD/µF)
- Voltage Rating: 440VAC
- Oval case design for easy installation in tight spaces
- Compatible with air conditioner compressors, condenser fan motors, and blower motors
- Durable construction for long service life
- Designed for continuous-duty run capacitor applications
Application
Run capacitors like the Mars 12937 are essential components in single-phase AC motors found in air conditioners, heat pumps, and HVAC fan systems. They maintain a continuous phase-shifted current to the start winding, ensuring smooth, efficient motor operation throughout the run cycle. The oval form factor makes it a practical drop-in replacement in a wide range of equipment.
Specifications
- SKU: 12937
- Brand: Mars
- Capacitance: 20 MFD (µF)
- Voltage: 440VAC
- Shape: Oval
- Type: Run Capacitor
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