Firstco E149 Run Capacitor 5 MFD 370V

The Firstco E149 is a round run capacitor designed for HVAC systems, rated at 5 microfarads (MFD) and 370 volts. This capacitor is a critical component for starting and running electric motors in air conditioning and heating equipment, helping to maintain efficient motor operation and extending equipment life.

Key Specifications:

• Capacitance: 5 MFD (microfarads)
• Voltage Rating: 370 VAC
• Type: Run capacitor for continuous duty applications
• Compatible with residential and light commercial HVAC systems
• Dual quick-connect terminals for easy installation
• Metal case construction for durability and heat dissipation

Run capacitors like the E149 provide the phase shift necessary for single-phase motors to operate efficiently. This replacement capacitor is designed to meet OEM specifications and deliver reliable performance in condensing units, air handlers, and heat pumps. Always verify capacitance and voltage ratings match your equipment requirements before installation.