---
product_id: 354052400
title: "[UL Certified] BlueStars 15 uF MFD 370-440V Oval Run Start Capacitor CBB65 – Replacement for AC Motor, Condenser, and Heat Pump Air Conditioners - Replace TRCF15 PRCF15A CAP-15-450"
brand: "bluestars"
price: "81.81 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Blue Stars"
url: https://www.desertcart.tn/products/354052400-ul-certified-bluestars-15-uf-mfd-370-440v-oval-run
store_origin: TN
region: Tunisia
---

# 15 µF high capacitance 370-440V dual voltage range UL & TÜV safety certified [UL Certified] BlueStars 15 uF MFD 370-440V Oval Run Start Capacitor CBB65 – Replacement for AC Motor, Condenser, and Heat Pump Air Conditioners - Replace TRCF15 PRCF15A CAP-15-450

**Brand:** bluestars
**Price:** 81.81 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your AC’s heartbeat with BlueStars – power, safety, and reliability in one sleek oval!

## Quick Answers

- **What is this?** [UL Certified] BlueStars 15 uF MFD 370-440V Oval Run Start Capacitor CBB65 – Replacement for AC Motor, Condenser, and Heat Pump Air Conditioners - Replace TRCF15 PRCF15A CAP-15-450 by bluestars
- **How much does it cost?** 81.81 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/354052400-ul-certified-bluestars-15-uf-mfd-370-440v-oval-run)

## 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

- • **DIY-Friendly Design:** Clearly labeled terminals and snap-in mount make installation quick and hassle-free.
- • **Power-Packed Performance:** 15 microfarad capacitance ensures your AC motor starts strong every time.
- • **Certified Safety Assurance:** Meets stringent UL, CUL, CE, and TÜV standards for peace of mind and durability.
- • **Lifetime Protection Included:** Backed by a 100% lifetime warranty to keep your system running without worry.
- • **Universal Voltage Compatibility:** Seamlessly replaces capacitors rated from 370V to 440V for versatile use.

## Overview

The BlueStars 15 µF Oval Run Start Capacitor CBB65 is a premium replacement capacitor designed for AC motors, condensers, and heat pump air conditioners. Rated for 370-440 volts and built to meet top US and Australian safety certifications (UL, CUL, CE, TÜV), it offers reliable, long-lasting performance. Its compact oval shape and snap-in mount simplify installation, while the clearly labeled terminals ensure correct wiring. With a wide operating temperature range (-25°C to 70°C) and a 100% lifetime warranty, this capacitor is an essential upgrade for proactive HVAC maintenance or emergency replacement.

## Description

Product description BlueStars AC Capacitor 4 EASY STEPS TO INSTALL Step 1 Turn off the power and locate the capacitor Step 2 Discharge any stored electricity by shorting the terminals Step 3 Take a photo or note how the wires connect. Disconnect wires & install the new capacitor. Step 4 Reassemble and test

Review: Easy and fast repair - Capacitor is as described. Works great in my AC unit. For $20 vesus $150 or more that the HVAC company was going to charge. Just pull the power on the wall, remove the cover and then one screw and 3 wires is all it takes. Even people less handy can do this and save a bunch of money.
Review: Solid product and a good value - Capacitors are wear items that are best either proactively replaced before they go bad or, at the very least, you should keep a properly rated spare on hand for when the one in your current AC unit inevitably quits. Furthermore, replacing a capacitor is a job that is well within the average DIY’er with nothing but the most basic tools required. There are plenty of YouTube videos on how to do it and do so safely. That is, unless you want to pay an HVAC repair company $200/$300/$400 or more when your capacitor quits (and it will eventually) on the hottest day of the year. Yes, that is what they charge to replace a capacitor. This Blue Stars brand dual run capacitor arrived promptly and when tested with my Klein MM700 multimeter was almost spot on the label rating and well within the claimed 5% tolerance. Replaced an aging Dayton (Grainger) part number 2MEK3B of the same specifications (50 + 7.5 mfd) in a 20 year old Lennox central air unit (not the original capacitor). The dimensions of the Blue Stars capacitor (both diameter and height) matched the Dayton unit being replaced exactly and were consistent with the product listing. The capacitor being replaced was still working and tested OK so it will go on the shelf as a spare. The capacitor itself is clearly marked (C=common, FAN, and HERM (compressor)). Terminals feel solid as does the metal (aluminum) casing. Did not weigh it but felt as heavy (if not slightly more) than the capacitor it was replacing. The product labeling clearly shows China as the place of manufacture but claims it is UL (USA) and CE (Europe) certified (but I have no way to verify this). Product listing in desertcart states a 100% lifetime warranty. Can’t vouch for that either. When installed and tested, the AC unit fired right up with the new capacitor. Far less expensive than I could find locally (Southwest Ohio). Certainly inexpensive enough to either purchase to have a spare on hand or, like me, proactively swap out an aging part before a problem occurs so I could do it at my convenience and schedule. As noted above, replacing a capacitor is not rocket science and within the ability of anyone that can replace a household light switch. Just make sure you get a capacitor of the right microfarad (MFD) rating for your application and TURN OFF THE POWER before you even think about starting the project. This means either flipping the circuit breaker in the main panel for the AC unit off or using the exterior safety disconnect switch where the AC interconnects to the house power. Simply turning off the switch on the furnace or thermostat IS NOT ENOUGH. Also, a capacitor, even one that has failed, can hold a residual charge and, therefore, make sure you discharge the old unit. Again, there are many videos available on how to do this and do it safely. Do some homework if this is new to you as saving a few dollars is not worth a serious injury or electrocution. Can’t comment yet on durability or service life but will update if it fails prematurely. Otherwise, a good solid product and an excellent value. Five (blue) Stars. DISCLAIMER: I am a member of the desertcart Vine program. This means that I receive some products free of charge to use and review. I only request/accept items I will actually use. My reviews are based on this real-world usage – they are not mere regurgitations of the desertcart product description or insincere hype. I am not a shill and I do not consider the fact that an item was provided without charge as part of my ratings. I have given Vine products one star, five stars, and all points in between. I put serious effort into my reviews and they represent my honest opinion of the product. My hope it they will help someone make an informed, educated choice whether or not a product is right for them.

## Features

- PRODUCT NAME: 15 uf MFD 370V/440VAC Oval Run Start Capacitor CBB65 oval run start capacitor replacement for BOTH 370 & 440 Volt capacitors.
- PREMIUM QUALITY: Compliant with the TOUGHEST US and Australian Standards for AC motor run capacitors, including UL & CUL, CEL and TÜV SÜD
- SPECIFICATIONS: - Dimensions: Diameter 1.24 x 2.03 x 3.15 inch / 31.5 x 51.5 x 80 mm - Operating Temperature Range: -13℉ to +158℉/ -25°C to +70°C - Safety rated: 10,000 AFC
- INSTRUCTIONS: Three terminals on the top are labeled "Herm"/"H" for the compressor motor, "Fan"/"F" for the fan, and "C" for the common line.
- REPLACEMENT FOR: The AC Capacitor can replace these models: TRCF15, PRCF15A, CAP-15-450
- 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 | B094CF8G88 |
| Best Sellers Rank | #671 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Industrial Electrical Capacitors |
| Brand | BlueStars |
| Brand Name | BlueStars |
| Capacitance | 15 Microfarad |
| Capacitance Tolerance | 5 |
| Customer Reviews | 4.6 out of 5 stars 2,280 Reviews |
| Included Components | 15 MFD 370-440 VAC CBB65 Capacitor |
| Item Shape | Oval |
| Manufacturer | BlueStars |
| Material | Aluminum, Polypropylene |
| Material Type | Aluminum, Polypropylene |
| Maximum Storage Temperature | 65 Degrees Celsius |
| Maximum Voltage | 440 Volts |
| Model | 15 MFD uf ± 5% MFD |
| Mounting Type | Snap-In Mount |
| Operating Voltage | 440 Volts |
| Part Number | 15 MFD uf ± 5% MFD |
| Shape | Oval |
| Upper Temperature Rating | 70 Degrees Celsius |

## Product Details

- **Brand:** BlueStars
- **Capacitance:** 15 Microfarad
- **Material:** Aluminum, Polypropylene
- **Maximum Storage Temperature:** 65 Degrees Celsius
- **Shape:** Oval

## Images

![[UL Certified] BlueStars 15 uF MFD 370-440V Oval Run Start Capacitor CBB65 – Replacement for AC Motor, Condenser, and Heat Pump Air Conditioners - Replace TRCF15 PRCF15A CAP-15-450 - Image 1](https://m.media-amazon.com/images/I/71l4nHeOpaL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy and fast repair
*by L***R on April 26, 2026*

Capacitor is as described. Works great in my AC unit. For $20 vesus $150 or more that the HVAC company was going to charge. Just pull the power on the wall, remove the cover and then one screw and 3 wires is all it takes. Even people less handy can do this and save a bunch of money.

### ⭐⭐⭐⭐⭐ Solid product and a good value
*by D***. on April 13, 2024*

Capacitors are wear items that are best either proactively replaced before they go bad or, at the very least, you should keep a properly rated spare on hand for when the one in your current AC unit inevitably quits. Furthermore, replacing a capacitor is a job that is well within the average DIY’er with nothing but the most basic tools required. There are plenty of YouTube videos on how to do it and do so safely. That is, unless you want to pay an HVAC repair company $200/$300/$400 or more when your capacitor quits (and it will eventually) on the hottest day of the year. Yes, that is what they charge to replace a capacitor. This Blue Stars brand dual run capacitor arrived promptly and when tested with my Klein MM700 multimeter was almost spot on the label rating and well within the claimed 5% tolerance. Replaced an aging Dayton (Grainger) part number 2MEK3B of the same specifications (50 + 7.5 mfd) in a 20 year old Lennox central air unit (not the original capacitor). The dimensions of the Blue Stars capacitor (both diameter and height) matched the Dayton unit being replaced exactly and were consistent with the product listing. The capacitor being replaced was still working and tested OK so it will go on the shelf as a spare. The capacitor itself is clearly marked (C=common, FAN, and HERM (compressor)). Terminals feel solid as does the metal (aluminum) casing. Did not weigh it but felt as heavy (if not slightly more) than the capacitor it was replacing. The product labeling clearly shows China as the place of manufacture but claims it is UL (USA) and CE (Europe) certified (but I have no way to verify this). Product listing in Amazon states a 100% lifetime warranty. Can’t vouch for that either. When installed and tested, the AC unit fired right up with the new capacitor. Far less expensive than I could find locally (Southwest Ohio). Certainly inexpensive enough to either purchase to have a spare on hand or, like me, proactively swap out an aging part before a problem occurs so I could do it at my convenience and schedule. As noted above, replacing a capacitor is not rocket science and within the ability of anyone that can replace a household light switch. Just make sure you get a capacitor of the right microfarad (MFD) rating for your application and TURN OFF THE POWER before you even think about starting the project. This means either flipping the circuit breaker in the main panel for the AC unit off or using the exterior safety disconnect switch where the AC interconnects to the house power. Simply turning off the switch on the furnace or thermostat IS NOT ENOUGH. Also, a capacitor, even one that has failed, can hold a residual charge and, therefore, make sure you discharge the old unit. Again, there are many videos available on how to do this and do it safely. Do some homework if this is new to you as saving a few dollars is not worth a serious injury or electrocution. Can’t comment yet on durability or service life but will update if it fails prematurely. Otherwise, a good solid product and an excellent value. Five (blue) Stars. DISCLAIMER: I am a member of the Amazon Vine program. This means that I receive some products free of charge to use and review. I only request/accept items I will actually use. My reviews are based on this real-world usage – they are not mere regurgitations of the Amazon product description or insincere hype. I am not a shill and I do not consider the fact that an item was provided without charge as part of my ratings. I have given Vine products one star, five stars, and all points in between. I put serious effort into my reviews and they represent my honest opinion of the product. My hope it they will help someone make an informed, educated choice whether or not a product is right for them.

### ⭐⭐⭐⭐⭐ Good product and price
*by T***M on April 30, 2026*

Item was as described and worked with my blower motor. So far no issues

## Frequently Bought Together

- BlueStars Ultra Durable 15 uf/MFD 370-440V Oval Run Start Capacitor CBB65 – Replacement for AC Motor, Condenser, and Heat Pump Air Conditioners
- VEXUNGA 15uF 370/440VAC 50/60Hz CBB65 CBB65A Oval Run Start Capacitor 15 MFD 370V/440V Air Conditioner Capacitors for AC Unit Fan Motor Start or Pool Pump or Air Condenser Straight Cool
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-04*