---
product_id: 451208613
title: "45/7.5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed"
brand: "fiada"
price: "$603"
currency: MXN
in_stock: true
reviews_count: 9
category: "Fiada"
url: https://www.desertcart.mx/products/451208613-45-7-5-mfd-uf-370-440v-cbb65-dual-run
store_origin: MX
region: Mexico
---

# Dual run design for compressor & fan Universal 370/440V compatibility Wide -40°C to +70°C temp range 45/7.5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed

**Brand:** fiada
**Price:** $603
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your comfort with precision and reliability—because your air deserves the best!

## Quick Answers

- **What is this?** 45/7.5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed by fiada
- **How much does it cost?** $603 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/451208613-45-7-5-mfd-uf-370-440v-cbb65-dual-run)

## Best For

- fiada enthusiasts

## Why This Product

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

## Key Features

- • **Built to Brave Extremes:** Operates flawlessly from freezing -40°C to scorching +70°C, ensuring peak performance in any climate or voltage fluctuation.
- • **Plug & Play Power Boost:** Three labeled terminals (Herm/Fan/Common) for effortless, no-fuss installation—get your HVAC system running in minutes.
- • **Dual Capacitor Efficiency:** Combines two capacitors in one sleek unit to optimize motor torque and energy efficiency—perfect for HVAC, heat pumps, and condensers.
- • **Cost-Saving HVAC Lifesaver:** Extends HVAC lifespan beyond 30,000 hours and slashes repair costs by up to 90%—because downtime is not an option.
- • **UL Certified Safety & Durability:** Explosion-proof metal housing with 10,000 AFC protection and corrosion-resistant film media means long-lasting, worry-free operation.

## Overview

The 45/7.5 MFD CBB65 Dual Run Round Capacitor is a UL-listed, universal replacement capacitor designed for 370-440V AC motors in HVAC systems. Featuring a dual capacitor design, wide temperature tolerance (-40°C to +70°C), and robust metal housing, it ensures efficient motor operation, long service life, and easy installation with labeled terminals. Ideal for air conditioners, heat pumps, and fans, it significantly reduces repair costs and extends equipment lifespan.

## Description

45/7.5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed: desertcart.com: Industrial & Scientific

Review: Awesomeness - Not the exact replacement part for my compressor, but it works and has not yet failed and got me back up and running for a fraction of the price of another part.
Review: Houston….we have air !! - Perfect fit , works great, easy to install, great price , AC tech would cost at least 300 ! It literally took me 10 minutes to replace , life saver.

## Features

- Universal Compatibility & Direct Replacement: AC motor run capacitor replaces 90+ OEM models for 370V/440V systems. Three labeled terminals (Herm/Fan/Common) ensure plug-and-play installation
- Wide Voltage & Temperature Range: Dual run capacitor operates at -40°C to +70°C and supports 370-440VAC, ideal for high-heat environments and voltage fluctuations
- Dual Run Design for Compressor & Fan Motors: CBB65 capacitor combines two capacitors in one unit to optimize motor torque and efficiency, compatible with HVAC systems, heat pumps, and condensers
- UL Certified Safety and Durability: 370V/440V capacitor meets UL certification standards, features 10, 000 AFC protection, explosion proof design, metal housing and metallized polypropylene film media for corrosion resistance and extended service life
- Efficient Maintenance: HVAC capacitor extends HVAC lifespan to over 30, 000 hours of operation and reduces repair costs by 90% compared to professional service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PGZT2B2 |
| Best Sellers Rank | #60,280 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #254 in Industrial Electrical Capacitors |
| Capacitance Tolerance | 6 |
| Date First Available | July 12, 2021 |
| Item Weight | 10.2 ounces |
| Item model number | 45/7.5 |
| Manufacturer | Fiada(ANHUI TONG FENG ELECTRONICS CO LTD） |
| Maximum Voltage | 440 Volts |
| Mounting Type | Snap-In Mount |
| Product Dimensions | 2.66"W x 2.66"H |
| Upper Temperature Rating | 70 Degrees Celsius |

## Product Details

- **Brand:** Fiada
- **Capacitance:** 45 Microfarad
- **Material:** Copper
- **Operating Voltage:** 440 Volts
- **Shape:** Round

## Images

![45/7.5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed - Image 1](https://m.media-amazon.com/images/I/61TANgN8yJL.jpg)
![45/7.5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed - Image 2](https://m.media-amazon.com/images/I/71gN+wf-E3L.jpg)
![45/7.5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed - Image 3](https://m.media-amazon.com/images/I/61qseLSlETL.jpg)
![45/7.5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed - Image 4](https://m.media-amazon.com/images/I/718MyY+KglL.jpg)
![45/7.5 MFD uF 370/440V CBB65 Dual Run Round Capacitor for AC Motor, HVAC Capacitor, Air Conditioner Replacement, Heat Pump, Fan Start, Condenser Straight Cool, UL Listed - Image 5](https://m.media-amazon.com/images/I/81IFNzKzYZL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesomeness
*by B***R on December 16, 2025*

Not the exact replacement part for my compressor, but it works and has not yet failed and got me back up and running for a fraction of the price of another part.

### ⭐⭐⭐⭐⭐ Houston….we have air !!
*by G***N on August 13, 2025*

Perfect fit , works great, easy to install, great price , AC tech would cost at least 300 ! It literally took me 10 minutes to replace , life saver.

### ⭐⭐⭐⭐⭐ It was cold
*by C***T on December 18, 2025*

It arrived the day mine went out. I replaced it and it works Great!

## Frequently Bought Together

- 45/7.5 MFD uF 370/440 VAC CBB65B Dual Run Round Capacitor, UL Listed Motor Run Capacitor for Condenser Straight Cool or Heat Pump Air Conditioner Parts Replacements
- VEXUNGA 45/7.5 uF 45+7.5 MFD 370V or 440V Dual Run Start Round A/C Capacitor CBB65 CBB65B Air Conditioner Capacitors for AC Unit Fan Motor Start or Heat Pump or Condenser Straight Cool
- Frienda 35+5 MFD 35/5 uf ±6% 370V or 440V VAC Dual Run Round Capacitor, 35 5 Start Capacitor for AC Air Conditioning Unit, Condenser Straight Cool or Heat Pump

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**Shop now:** [https://www.desertcart.mx/products/451208613-45-7-5-mfd-uf-370-440v-cbb65-dual-run](https://www.desertcart.mx/products/451208613-45-7-5-mfd-uf-370-440v-cbb65-dual-run)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-03*