Nortek Global Hvac 01-0105 Dual Run Capacitor 80/5 Mfd 440V

Product Description

The NORTEK GLOBAL HVAC 01-0105 is a dual run capacitor rated at 80/5 microfarads (MFD) and 440 volts, housed in a round casing. Dual run capacitors serve two motor circuits simultaneously, providing starting and running support for both the compressor and the condenser fan motor in a single unit. This design reduces the number of components in the electrical panel and simplifies replacement. Licensed HVAC technicians install this capacitor as a direct service replacement when the original unit fails capacitance testing or shows signs of physical damage such as bulging or leakage.

This capacitor is suited for residential and light commercial split-system air conditioners and heat pumps where a round dual run capacitor is specified. It fits installations that require an 80/5 MFD, 440-volt round-style capacitor. The 440-volt rating provides margin above standard 370-volt circuits, making it a common upgrade choice in high-ambient or high-demand cooling applications where additional dielectric strength is preferred.

Key Features

• Dual run capacitor supports both compressor and condenser fan motor from a single unit
• 80/5 MFD dual-capacitance rating for split-circuit motor applications
• 440-volt rating provides dielectric margin over standard 370-volt systems
• Round casing for straightforward bracket or strap mounting in condensing units
• Direct replacement for failed or out-of-tolerance OEM capacitors

Compatibility

Designed as an OEM-style replacement for split-system air conditioners and heat pumps requiring an 80/5 MFD 440-volt round dual run capacitor.

Installation Notes

Capacitor replacement is performed by a licensed HVAC technician. Always shut off power at the disconnect and the breaker panel before servicing the condensing unit, and discharge the capacitor using an insulated resistor tool before handling — capacitors can hold a lethal charge even after power is removed. Verify MFD ratings and voltage rating on the original capacitor before installing the replacement, and confirm all terminals are fully seated and insulated after installation.

Technical Specifications

• Capacitance: 80/5 MFD
• Voltage Rating: 440 volts
• Shape: Round
• Type: Dual Run Capacitor

Standard Information

• Brand: NORTEK GLOBAL HVAC
• Manufacturer Part Number: 01-0105