ALLTEK RUN CAPACITOR 40×370-440 ALR40x370-440

The ALLTEK Run Capacitor 40 µF ALR40x370-440 is a high-quality single run capacitor designed to ensure stable and efficient operation of HVAC systems. Engineered for continuous duty, this capacitor supports compressor and fan motor performance by maintaining consistent voltage and improving overall system reliability.

With a capacitance rating of 40 microfarads, this unit is ideal for a wide range of residential and light commercial air conditioning and heat pump applications. Its robust aluminum can construction and hermetically sealed design protect internal components from moisture, oil, and environmental contaminants, ensuring durability and long service life.

Rated for both 370 and 440 VAC, the ALR40x370-440 provides flexible compatibility across multiple HVAC systems, making it an excellent replacement option for technicians and contractors. Its compact cylindrical design allows for easy installation in tight equipment compartments while delivering dependable electrical performance.

Key Features

• Capacitance: 40 µF (single run capacitor)
• Voltage rating: 370/440 VAC
• Model: ALR40x370-440
• Durable round aluminum can construction
• Hermetically sealed for moisture and contamination protection
• Provides stable voltage for motor operation
• Improves HVAC system efficiency and reliability
• Compatible with compressors and fan motors
• Designed for continuous operation
• Ideal for residential and light commercial HVAC systems