---
product_id: 675261070
title: "BlueStars 70+7.5 MFD uf 370 or 440 Volt VAC Round Dual Run Capacitor - Compatible for Air Conditioner or Heat Pump Condenser"
brand: "bluestars"
price: "$50.72"
currency: USD
in_stock: true
reviews_count: 5
category: "Blue Stars"
url: https://www.desertcart.us/products/675261070-bluestars-70-7-5-mfd-uf-370-or-440-volt
store_origin: US
region: United States of America
---

# 70+7.5 MFD dual capacitance 370-440 VAC high voltage range 60,000 hours durability BlueStars 70+7.5 MFD uf 370 or 440 Volt VAC Round Dual Run Capacitor - Compatible for Air Conditioner or Heat Pump Condenser

**Brand:** bluestars
**Price:** $50.72
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your comfort with BlueStars – the silent hero behind every cool breeze!

## Quick Answers

- **What is this?** BlueStars 70+7.5 MFD uf 370 or 440 Volt VAC Round Dual Run Capacitor - Compatible for Air Conditioner or Heat Pump Condenser by bluestars
- **How much does it cost?** $50.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/675261070-bluestars-70-7-5-mfd-uf-370-or-440-volt)

## Best For

- bluestars enthusiasts

## Why This Product

- Trusted bluestars brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Premium materials ensure up to 60,000 hours of reliable performance
- • **Precision Fit:** Compact 2.56" diameter x 4.92" height fits most AC and heat pump condensers
- • **Dual Power Boost:** 70+7.5 MFD capacitors combined for compressor & fan efficiency
- • **Lifetime Peace of Mind:** Backed by 100% lifetime protection against defects and failures
- • **Wide Voltage Compatibility:** Operates seamlessly between 370 and 440 VAC for versatile use

## Overview

The BlueStars 70+7.5 MFD dual run capacitor is engineered for high-voltage AC and heat pump condensers, combining two capacitors into one compact, durable unit. Rated for 370-440 VAC and designed to last 60,000 hours, it ensures efficient motor startup and operation, extending the life of your air conditioning system. With a precise fit and lifetime protection, it’s the smart choice for proactive HVAC maintenance.

## Description

SPECIFICATIONS The capacitor is 2.56" in diameter by 4.92" in height and will run from -25 C. to +70 C. It is safety rated at 10,000 AFC. Fixes the following symptoms: As the capacitor gets older, the motor may get louder and seem to run slower. If replaced before they get weaker, it's possible to lengthen the life of the motor. Eventually, the capacitor will get too weak to start the motor and if the motor can't start, it can short out. Timely replacement of the capacitor is essential to Air Conditioning Maintenance. Safety tips for replacement: When replacing a capacitor, always be sure to turn off the power to the air conditioning unit and place a screwdriver between the terminals of the capacitor to release any stored charge. Our Capacitors are designed to be the correct fit, but it's best to measure the height and width of the capacitor to double check that the replacement unit matches the original. Count on our 70+7.5 MFD Run Capacitor for an unrivaled mix of durability, convenient functionality, and great value for money. Click ‘Add to Cart’ now! If you are unsure our replacement part will fit your appliance model, you can ask us in Customer questions & answers section or contact us by visiting the Blue Stars LLC storefront -- click the "Blue Stars LLC" on a product page to get to the storefront -- then click the "Ask a question" link under Further Information. Select your reason, and then tell us about the question.

Review: It works perfectly
Review: Worked. Saved my AC unit. Easy replacement

## Features

- PART NUMBER: 70+7.5 MFD uf 370 or 440 Volt VAC Round Dual Run Capacitor.
- FUNCTION: This part works hand in hand with Electric Motors that power the compressors and condensers that make air conditioning work. For this purpose, the Capacitor works the same way as a battery. It stores and releases a large charge very quickly. This released charge gives the motor the spin it needs to start and run correctly.
- EASY TO INSTALL: 70 + 7.5 MFD Volts which means it will work at 370 or 440 VAC. A dual run capacitor, such as this 70/7.5, combines two capacitors into one unit. It will power a compressor motor and a fan motor, and has three terminals on the top. They are labeled "Herm" for the compressor motor, "Fan" for the fan, and "C" for the common line.
- PREMIUM QUALITY: Capacitor is 2.56" in diameter by 4.92" in height so please check this measurement carefully before purchasing. It is designed to last about 60,000 hours. It is also made from durable high quality material and well-tested by the manufacturer.
- 100% LIFETIME PROTECTION: Enjoy reliable performance with our lifetime protection, ensuring that your product will always be covered for any defects or issues that may arise.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9GFJ6Y5 |
| Brand | BlueStars |
| Brand Name | BlueStars |
| Capacitance | 70 Microfarad |
| Customer Reviews | 4.6 out of 5 stars 37 Reviews |
| Included Components | 70+7.5 MFD 370-440 VAC CBB65 Capacitor |
| Item Dimensions W x H | 6.5W x 12.5H centimeters |
| Item Shape | Round |
| Item height | 4.92 inches |
| Manufacturer | BlueStars |
| Material | Copper |
| Material Type | Copper |
| Maximum Voltage | 440 Volts |
| Maximum voltage | 440 Volts |
| Operating Voltage | 440 Volts |
| Operating voltage | 440 Volts |
| Shape | Round |
| Upper Temperature Rating | 70 Degrees Celsius |

## Product Details

- **Capacitance:** 70 Microfarad
- **Brand:** BlueStars
- **Material:** Copper
- **Shape:** Round
- **Operating voltage:** 440 Volts

## Images

![BlueStars 70+7.5 MFD uf 370 or 440 Volt VAC Round Dual Run Capacitor - Compatible for Air Conditioner or Heat Pump Condenser - Image 1](https://m.media-amazon.com/images/I/714P5TmKsEL.jpg)
![BlueStars 70+7.5 MFD uf 370 or 440 Volt VAC Round Dual Run Capacitor - Compatible for Air Conditioner or Heat Pump Condenser - Image 2](https://m.media-amazon.com/images/I/716e-9pS7YL.jpg)
![BlueStars 70+7.5 MFD uf 370 or 440 Volt VAC Round Dual Run Capacitor - Compatible for Air Conditioner or Heat Pump Condenser - Image 3](https://m.media-amazon.com/images/I/71I3YlFY8wL.jpg)
![BlueStars 70+7.5 MFD uf 370 or 440 Volt VAC Round Dual Run Capacitor - Compatible for Air Conditioner or Heat Pump Condenser - Image 4](https://m.media-amazon.com/images/I/71h4-au0sBL.jpg)
![BlueStars 70+7.5 MFD uf 370 or 440 Volt VAC Round Dual Run Capacitor - Compatible for Air Conditioner or Heat Pump Condenser - Image 5](https://m.media-amazon.com/images/I/71tw7qX6epL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works perfectly
*by S***H on 1 July 2025*



### ⭐⭐⭐⭐⭐ Worked. Saved my AC unit. Easy replacement
*by E***D on 3 July 2025*



### ⭐⭐⭐⭐⭐ Availability
*by R***R on 22 February 2025*



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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-27*