Lowes Ac Capacitor 40/5

4 min read Jun 26, 2024
Lowes Ac Capacitor 40/5

Lowes AC Capacitor 40/5: Everything You Need to Know

Are you in the market for a reliable and efficient AC capacitor for your air conditioning unit? Look no further than the Lowes AC Capacitor 40/5. In this article, we will delve into the features, benefits, and specifications of this popular capacitor model.

What is an AC Capacitor?

Before we dive into the details of the Lowes AC Capacitor 40/5, it's essential to understand what an AC capacitor is and its role in an air conditioning system. An AC capacitor is a crucial component that stores energy and regulates the electrical current flowing through the compressor and fan motors of an air conditioning unit. A faulty or failing capacitor can lead to reduced system efficiency, increased energy bills, and even complete system failure.

Lowes AC Capacitor 40/5 Overview

The Lowes AC Capacitor 40/5 is a high-quality capacitor designed for residential and commercial air conditioning systems. This capacitor is specifically designed to provide a reliable and efficient energy storage solution for HVAC systems.

Key Features

  • 40uf and 5uf Capacitance: The Lowes AC Capacitor 40/5 has a capacitance of 40uf and 5uf, making it suitable for a wide range of air conditioning systems.
  • High-Quality Materials: The capacitor is built with high-quality materials to ensure durability and reliability in extreme temperatures.
  • Low ESR (Equivalent Series Resistance): The capacitor's low ESR ensures minimal energy loss, resulting in improved system efficiency.
  • UL and ETL Certification: The Lowes AC Capacitor 40/5 meets the stringent safety standards of Underwriters Laboratories (UL) and Intertek (ETL).


  • Improved System Efficiency: The Lowes AC Capacitor 40/5 helps to optimize system performance, leading to reduced energy consumption and lower energy bills.
  • Extended System Life: By providing a reliable energy storage solution, the capacitor helps to extend the lifespan of the air conditioning system.
  • Easy Installation: The capacitor is designed for easy installation, making it a convenient solution for HVAC professionals and DIY enthusiasts alike.


  • Voltage Rating: 440V
  • Frequency Rating: 60Hz
  • Capacitance Tolerance: ±5%
  • Operating Temperature: -40°C to 105°C


The Lowes AC Capacitor 40/5 is an excellent choice for anyone looking to replace a faulty or failing capacitor in their air conditioning system. With its high-quality materials, low ESR, and UL and ETL certification, this capacitor is designed to provide reliable and efficient energy storage for years to come. By choosing the Lowes AC Capacitor 40/5, you can rest assured that your air conditioning system will operate at peak efficiency, leading to reduced energy bills and a longer system lifespan.