Ruud 43-TL10004-V Run Capacitor 10 Mfd 440V Oval

Product Description

The RUUD 43-TL10004-V is a single oval run capacitor rated at 10 microfarads (MFD) and 440 volts, designed for use in HVAC equipment. Run capacitors maintain a continuous phase shift in motor windings to keep single-phase motors running efficiently after startup. This capacitor is a direct OEM-style replacement component typically installed by licensed HVAC technicians during routine maintenance or compressor and fan motor service calls. Its oval form factor fits standard mounting brackets found in residential and light commercial air conditioning equipment.

This capacitor is suited for single-phase condenser fan motors and compressor circuits in split-system air conditioners and heat pumps. The 440-volt rating provides a safe operating margin above common 370-volt and 440-volt system supply voltages. Technicians typically reach for this part during seasonal tune-ups, when a motor fails to start or runs sluggishly, or when capacitance tests fall outside acceptable tolerance. The oval case design simplifies installation in tight equipment cabinets where round cans may not secure properly.

Key Features

• 10 MFD capacitance rating for single-phase motor run circuits
• 440-volt rating accommodates both 370V and 440V system applications
• Single oval case designed to fit standard condenser cabinet mounting straps
• OEM part number 43-TL10004-V ensures direct fitment for RUUD equipment

Compatibility

Designed as an OEM-style replacement run capacitor for RUUD residential and light commercial air conditioning and heat pump systems requiring a 10 MFD, 440-volt single oval capacitor.

Installation Notes

Run capacitor replacement is performed by qualified HVAC technicians. Always disconnect and lock out power to the unit before opening the electrical compartment. Capacitors store a charge even after power is removed — discharge the capacitor safely using an appropriate resistor or discharge tool before handling terminals. Follow NEC and local electrical code requirements for equipment service and wiring.

Technical Specifications

• Capacitance: 10 MFD
• Voltage Rating: 440 volts
• Configuration: Single
• Case Style: Oval

Standard Information

• Brand: RUUD
• Manufacturer Part Number: 43-TL10004-V