145-175MFD 110V Capacitor

Tecumseh K146-21 Capacitor – 145-175 MFD 110V Start Capacitor for HVAC & Refrigeration Systems

The Tecumseh K146-21 Capacitor is a high-quality start capacitor designed to provide reliable motor starting performance in HVAC and refrigeration systems. With a capacitance rating of 145–175 microfarads (MFD) and 110V voltage rating, this capacitor helps deliver the necessary electrical boost to start compressors and electric motors efficiently.

Manufactured by Tecumseh, a trusted name in refrigeration and HVAC components, the K146-21 start capacitor is engineered for durability, consistent performance, and long service life. It is commonly used in air conditioning units, refrigeration compressors, condensing units, and other motor-driven equipment that require dependable starting torque.

This capacitor is an ideal OEM replacement part for maintaining proper motor startup performance and ensuring your equipment operates safely and efficiently.

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Key Features

• Genuine Tecumseh replacement capacitor

• 145–175 MFD capacitance rating

• 110V voltage rating

• Designed for motor start applications

• Provides strong starting torque for compressors and motors

• Durable construction for long service life

• Ideal for HVAC and refrigeration systems

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Product Specifications

• Manufacturer: Tecumseh

• Part Number: K146-21

• Capacitance: 145–175 MFD

• Voltage Rating: 110V

• Type: Start Capacitor

• Brand: Tecumseh

• SKU: K146-21

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Common Applications

• Refrigeration compressors

• Air conditioning units

• Condensing units

• HVAC motor start systems

• Commercial and residential refrigeration equipment

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Additional Information

The Tecumseh K146-21 capacitor plays a critical role in helping motors start properly by delivering a temporary electrical boost during startup. Replacing a faulty capacitor with a genuine Tecumseh component helps ensure reliable motor performance, improved efficiency, and reduced equipment downtime.