80+5 uf ± 5% MFD 370 440V Dual Run Round Capacitor

80+5 uf ± 5% MFD 370 440V Dual Run Round Capacitor

Key Features

• Dual Capacitance Rating: 80 Microfarad (MFD) and 5 Microfarad (MFD)
• Capacitance Tolerance: ¬± 5%
• Voltage Rating: 370 VAC or 440 VAC
• Frequency: 50 / 60 Hz
• Shape: Round
• Terminals: 3 (Common, Fan, Hermetically Sealed Compressor)
• Operating Temperature Range: -40 ¬∞F to 158 ¬∞F (-40 ¬∞C to 70 ¬∞C)
• Construction: Metal case with pressure-activated safety mechanism

Replaces / Cross-Reference Part Numbers

• TP-CAP-80/5/440R
• 27L651
• Replaces any round 80/5 MFD dual run capacitor with a voltage rating of 370V or 440V.

Compatibility & Fitment

• Designed for HVAC systems including air conditioners and heat pumps.
• Simultaneously powers a compressor motor (80 MFD) and a fan motor (5 MFD).
• A 440V rated capacitor can directly replace a 370V rated capacitor.
• Physical Dimensions: Verify diameter and height match the original component for proper mounting. This capacitor has a standard diameter of 2.5 inches (60mm).

When to Replace

• The compressor or fan motor hums but fails to start.
• The fan motor runs slow or does not spin.
• The air conditioner unit trips the circuit breaker on startup.
• Visual inspection shows a bulging, swollen, or leaking capacitor.
• Capacitance measurement is outside the rated tolerance (e.g., less than 76 MFD or more than 84 MFD for the 80 MFD side).

Installation Tips

• Disconnect all electrical power to the HVAC unit before servicing.
• Safely discharge the existing capacitor by shorting the terminals with a resistor or an insulated screwdriver.
• Document or photograph the wire connections to the C, FAN, and HERM terminals before removal.
• Install the new capacitor, ensuring wires are connected to the correct terminals.
• Secure the capacitor in the mounting bracket.