5 uF MFD ±5% 370/440 VAC Oval Run Start Capacitor - Fits AC Motor Run, Fan Start, Heat Pump - Replaces 97F5705

5 uF MFD ±5% 370/440 VAC Oval Run Start Capacitor - Fits AC Motor Run, Fan Start, Heat Pump - Replaces 97F57055uF MFD 5% 370 440VAC Oval Run Start Capacitor Key Features Capacitance: 5 MFD uF Tolerance: 5% Voltage Rating: 370V 440V AC Frequency: 50 60 Hz Shape: Oval Construction: Metal case, oil filled for heat dissipation Terminals: 1 4 inch male quick connect Safety Standard: UL recognized Operating Temperature: 40C to +70C Replaces Cross Reference Part Numbers Replaces any oval shaped 5 MFD capacitor with either a 370VAC or 440VAC rating. Compatible

5uF MFD ±5% 370-440VAC Oval Run Start Capacitor

Key Features

• Capacitance: 5 MFD / uF
• Tolerance: ±5%
• Voltage Rating: 370V / 440V AC
• Frequency: 50 / 60 Hz
• Shape: Oval
• Construction: Metal case, oil-filled for heat dissipation
• Terminals: 1/4 inch male quick-connect
• Safety Standard: UL recognized
• Operating Temperature: -40°C to +70°C

Replaces / Cross-Reference Part Numbers

• Replaces any oval-shaped 5 MFD capacitor with either a 370VAC or 440VAC rating.
• Compatible replacement for CBB65 type capacitors with matching specifications.
• Interchangeable with capacitors from brands such as Aerovox, TEMCo, ClimaTek, and others meeting the same MFD and voltage ratings.

Compatibility & Fitment

• Designed for continuous duty in single and three-phase AC motor applications.
• Commonly used in:
• Air conditioner condenser fan motors
• Furnace blower motors
• Heat pumps
• Pool and spa pumps
• Compressors
• Physical Dimensions: 2.0 in Width x 2.5 in Height x 1.25 in Depth (approximate case size).

When to Replace

• Motor produces a humming sound but fails to start.
• The capacitor case is visibly swollen, bulging, or leaking fluid.
• Capacitance measures outside the rated tolerance (below 4.75 uF or above 5.25 uF) when tested with a multimeter.

Installation Tips

• Disconnect all electrical power to the equipment before beginning work.
• Safely discharge the existing capacitor by shorting the terminals with a resistor or an insulated tool.
• Confirm the uF (MFD) rating and voltage of the new capacitor match the component being replaced.
• Note the wiring configuration before disconnecting the old part.
• Ensure all electrical connections are tight and secure after installation.