Hartland Controls tp-cap-45/5/440r Run Capacitor 45/5 Mfd 440 Vac

Product Description

The HARTLAND CONTROLS tp-cap-45/5/440r is a dual-rated motor run capacitor rated at 45 plus 5 microfarads (MFD) and 440 VAC, housed in a round aluminum oil-filled case. Dual-rated capacitors serve two motor windings simultaneously, making them a standard component in split-system air conditioners and heat pumps where a single capacitor supports both the compressor and the condenser fan motor. This unit is manufactured in accordance with UL 810 and EIA standard RS-456, confirming it meets recognized safety and performance benchmarks. Licensed HVAC technicians install this capacitor as a direct service replacement during routine maintenance or when a failed capacitor causes a no-start or hard-start condition.

This capacitor is suited for residential and light commercial HVAC applications, including split-system air conditioners, heat pumps, and package units that require a dual-rated run capacitor at 45 plus 5 MFD and 440 VAC. The round case profile fits standard capacitor mounting brackets found in most condensing unit electrical compartments. It is appropriate for use with single-phase condenser fan motors and compressors that are designed to operate with a shared dual-rated capacitor.

Key Features

• Dual-rated at 45 MFD and 5 MFD in a single round capacitor
• 440 VAC rating provides compatibility across common 370 VAC and 440 VAC residential HVAC applications
• Aluminum oil-filled construction for reliable thermal performance in outdoor condensing units
• Round case design fits standard condenser unit mounting brackets
• Manufactured to UL 810 and EIA RS-456 standards

Compatibility

Designed as an OEM-style replacement dual run capacitor for residential and light commercial split-system air conditioners and heat pumps requiring a 45 plus 5 MFD, 440 VAC round capacitor.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all power to the unit before accessing the electrical compartment, and discharge any stored voltage in the existing capacitor before handling. Verify the replacement MFD ratings and voltage rating match the equipment nameplate requirements before installation. Follow applicable local electrical codes and the equipment manufacturer's service instructions.

Technical Specifications

• Capacitance: 45 + 5 MFD
• Voltage Rating: 440 VAC
• Configuration: Dual Rated
• Case Shape: Round
• Construction: Aluminum oil-filled
• Standards: UL 810, EIA RS-456
• Manufacturer Part Number (OEM): HCKS450D050R440217Z

Standard Information

• Brand: HARTLAND CONTROLS
• Manufacturer Part Number: tp-cap-45/5/440r