---
product_id: 184960802
title: "Appli Parts Run Capacitor for ac 12.5 Mfd uF (microfarads) 370 VAC or 450 VAC CBB65 Round Universal fit for hvac and other applications 3 in High 1-1/2 in Wide CON-12.5-450"
brand: "ap appli parts"
price: "$45.19"
currency: USD
in_stock: true
reviews_count: 11
category: "Ap Appli Parts"
url: https://www.desertcart.ec/products/184960802-appli-parts-run-capacitor-for-ac-12-5-mfd-uf
store_origin: EC
region: Ecuador
---

# 12.5 Mfd capacitance 370-450 VAC voltage range 10,000 AFC short-circuit protection Appli Parts Run Capacitor for ac 12.5 Mfd uF (microfarads) 370 VAC or 450 VAC CBB65 Round Universal fit for hvac and other applications 3 in High 1-1/2 in Wide CON-12.5-450

**Brand:** ap appli parts
**Price:** $45.19
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your HVAC like a pro—reliable, universal, unstoppable!

## Quick Answers

- **What is this?** Appli Parts Run Capacitor for ac 12.5 Mfd uF (microfarads) 370 VAC or 450 VAC CBB65 Round Universal fit for hvac and other applications 3 in High 1-1/2 in Wide CON-12.5-450 by ap appli parts
- **How much does it cost?** $45.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/184960802-appli-parts-run-capacitor-for-ac-12-5-mfd-uf)

## Best For

- ap appli parts enthusiasts

## Why This Product

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

## Key Features

- • **Precision Tolerance:** Maintains ±5% capacitance accuracy ensuring consistent performance.
- • **Safety-First Design:** 10,000AFC protection prevents bursting under short circuits—peace of mind guaranteed.
- • **Robust Voltage Handling:** Operates reliably at both 370V and 450V for versatile HVAC and industrial use.
- • **Universal Compatibility:** Seamlessly replaces any brand with matching specs—no compatibility worries.
- • **Extreme Temperature Resilience:** Works flawlessly from -40°F to 185°F, built for any environment.

## Overview

The Appli Parts Run Capacitor CON-12.5-450 is a high-quality, universal-fit capacitor with 12.5 microfarads capacitance and a wide voltage range of 370 to 450 VAC. Designed for HVAC and industrial applications, it features a durable CBB65 round design, precise ±5% tolerance, and robust 10,000AFC short-circuit protection. Its compact 3" x 1.5" size and wide operating temperature range (-40°F to 185°F) make it a dependable replacement part trusted by professionals.

## Description

Buy Appli Parts Run Capacitor for ac 12.5 Mfd uF (microfarads) 370 VAC or 450 VAC CBB65 Round Universal fit for hvac and other applications 3 in High 1-1/2 in Wide CON-12.5-450: Capacitors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: GOOD VALUE - Great quality, great value, and solved my problem.
Review: My furnace has awakened! - Works as it should.

## Features

- Universal: Replaces any brand with the same capacitance capacity and voltage. Will work for 370V or 450V. 1/4 in Male Quick-connect
- Specs: Tolerance is +/- 5 % of Capacity, Working temperature environment from -40F (-40C) to +185F (85C). Dimensions 3 in H, 1-1/2 in W
- Protection: Protected for 10,000AFC which means this product will not burst if by any reason is short circuits
- Replaces: PRCF12.5A CAP-12.5-450
- Confirm that the dimensions and other attributes of the product closely match those of the original item being replaced

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FUW0U02 |
| Best Sellers Rank | #9,102 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #20 in Industrial Electrical Capacitors |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,240) |
| Date First Available | May 18, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.84 ounces |
| Item model number | CON-12.5-450 |
| Manufacturer | AP APPLI PARTS |
| Manufacturer Part Number | CON-12.5-450 |
| Maximum Voltage | 450 Volts |
| Mounting Type | Through-Hole Mount |
| Product Dimensions | 1.5"W x 3"H |
| UPC | 814245022891 |
| Upper Temperature Rating | 185 Degrees Fahrenheit |

## Product Details

- **Brand:** AP APPLI PARTS
- **Capacitance Tolerance:** 5
- **Material:** Aluminum, Polypropylene (PP)
- **Operating Voltage:** 450 Volts
- **Shape:** Round

## Images

![Appli Parts Run Capacitor for ac 12.5 Mfd uF (microfarads) 370 VAC or 450 VAC CBB65 Round Universal fit for hvac and other applications 3 in High 1-1/2 in Wide CON-12.5-450 - Image 1](https://m.media-amazon.com/images/I/616bl54mTdL.jpg)
![Appli Parts Run Capacitor for ac 12.5 Mfd uF (microfarads) 370 VAC or 450 VAC CBB65 Round Universal fit for hvac and other applications 3 in High 1-1/2 in Wide CON-12.5-450 - Image 2](https://m.media-amazon.com/images/I/61JMVeF9muL.jpg)
![Appli Parts Run Capacitor for ac 12.5 Mfd uF (microfarads) 370 VAC or 450 VAC CBB65 Round Universal fit for hvac and other applications 3 in High 1-1/2 in Wide CON-12.5-450 - Image 3](https://m.media-amazon.com/images/I/71+cIymAwEL.jpg)
![Appli Parts Run Capacitor for ac 12.5 Mfd uF (microfarads) 370 VAC or 450 VAC CBB65 Round Universal fit for hvac and other applications 3 in High 1-1/2 in Wide CON-12.5-450 - Image 4](https://m.media-amazon.com/images/I/71ZcaCd5cEL.jpg)
![Appli Parts Run Capacitor for ac 12.5 Mfd uF (microfarads) 370 VAC or 450 VAC CBB65 Round Universal fit for hvac and other applications 3 in High 1-1/2 in Wide CON-12.5-450 - Image 5](https://m.media-amazon.com/images/I/71aV5l6OF+L.jpg)

## Questions & Answers

**Q: What is the ESR of the 10uf 370/440 capacitor?**
A: I don’t know if anyone can give you the ESR of this run cap. You might wanna buy a One that’s made in the USA. I like the ones that are named after the fourth planet from the sun. As long as they have the actual name on the capacitor, and not just made by.

**Q: I need one that operates at 250vac**
A: G1111.CCP50 / Model: CON-50-250-P

**Q: I need a 75+10 mfd 440 vac capacitor wll the 450 be safe to use?**
A: I’m not a Hvac pro or appliance guru either.     But from what I have read online and seen in YouTube dyi videos.      I would say yes.

**Q: Can we use this 15mfd, 370vac capacitor  to replace our 15mfd, 330vac capacitor?**
A: Yes, you can use a higher voltage rating, never use lower voltage rating, capacitance should match always.

## Customer Reviews

### ⭐⭐⭐⭐⭐ GOOD VALUE
*by T***E on November 18, 2025*

Great quality, great value, and solved my problem.

### ⭐⭐⭐⭐⭐ My furnace has awakened!
*by M***R on November 17, 2025*

Works as it should.

### ⭐⭐⭐⭐⭐ Capacitor correct unit
*by K***S on December 5, 2025*

Received ahead of time, good part.

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-17*