---
product_id: 473154846
title: "HVAC YELLOW HAT Capacitor for Air Conditioner 45 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty"
brand: "hvac yellow hat"
price: "€ 40.26"
currency: EUR
in_stock: true
reviews_count: 5
category: "Hvac Yellow Hat"
url: https://www.desertcart.fi/products/473154846-hvac-yellow-hat-capacitor-for-air-conditioner-45-uf-mfd
store_origin: FI
region: Finland
---

# 45µF high capacitance -40°C to +85°C operating range 5-year warranty protection HVAC YELLOW HAT Capacitor for Air Conditioner 45 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty

**Brand:** hvac yellow hat
**Price:** € 40.26
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix it fast, save big, stay cool — DIY HVAC power play!

## Quick Answers

- **What is this?** HVAC YELLOW HAT Capacitor for Air Conditioner 45 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty by hvac yellow hat
- **How much does it cost?** € 40.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/473154846-hvac-yellow-hat-capacitor-for-air-conditioner-45-uf-mfd)

## Best For

- hvac yellow hat enthusiasts

## Why This Product

- Trusted hvac yellow hat 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 +85°C
- • **Compact & Versatile Design:** 2.2" diameter fits most HVAC systems with ease
- • **Dual Voltage Compatibility:** Seamlessly replaces 370V or 440V units without hassle
- • **Power-Packed 45µF Capacity:** Optimized for reliable AC motor performance
- • **Confidence-Backed 5-Year Warranty:** Long-term peace of mind for your cooling investment

## Overview

The HVAC YELLOW HAT 45µF round capacitor is a robust, multi-purpose replacement part designed for air conditioners operating at 370 or 440 volts. Engineered to endure extreme temperatures from -40°C to +85°C, it ensures consistent motor run performance with a tight ±5% capacitance tolerance. Compact and built to USA EIA-456-A standards, this capacitor comes with a 5-year warranty, empowering homeowners to confidently perform quick, cost-saving repairs.

## Description

Operating Temperature:-40°C to +85°C(std.) /-40℉ to 185℉.Capacitance Range: 3-120uF/Capacitance Tolerance: ±5%(std.)-others available. Operating Frequency: 50-60Hz

Review: With our last A/C tuneup we were told that we would have to replace the capacitor soon and given a price. It was hundreds of dollars to unplug the old one and plug this one in. After watching a few videos online, I felt comfortable enough to do it on my own. Took less than 10 minutes and saved us a bundle. The product seems to be working well and standing up to the Florida heat. Save yourself the money, taking time off of work to be home for a tech, and feel good that you are able to repair something in your home yourself. This is the most common A/C repair and costs owners thousands of dollars over the lifespan of their system. Using this item, that cost drops to maybe $100 over the lifespan of your system. Cannot recommend this enough.
Review: This part was a perfect replacement for my failed capacitor. Time will tell if it lasts but it was so cheap and It’s such an easy fix, I’m not really worried about it. If you own a home, I highly recommend you learn how to replace this capacitor. It only takes 10 minutes and it will save you hundreds of dollars, especially if you have to do more than one in your life. My AC unit is under warranty, but only the parts, not labor. So it would’ve cost me $200-$300 to get this fixed under a warranty claim. This is a much better option.

## Features

- 45uf / 45MFD 370 Volt or 440 Volt Capacitor. Replaces BOTH 370VAC & 440VAC capacitors round motor run capacitor.
- Operating Temperature:-40°C to +85°C(std.) /-40℉ to 185℉.Capacitance Range: 3-120uF/Capacitance Tolerance: ±5%(std.)-others available. Operating Frequency: 50-60Hz
- Built to the USA standards for AC motor run capacitors： EIA-456-A 10000AFC PROTECTED /NON-PCB'S
- Can size measures 2.2" diameter x 4" tall.
- 5 Year Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YDVFJ9P |
| Capacitance tolerance | 5 |
| Item model number | 45MFD |
| Manufacturer | HVAC YELLOW HAT |
| Maximum voltage | 440 Volts |
| Mounting type | Wall Mount |
| Product dimensions | 5.7W x 11.4H centimeters |
| UPC | 750225127746 |
| Upper temperature rating | 85 Degrees Celsius |

## Product Details

- **Brand:** HVAC YELLOW HAT
- **Capacitance:** 45 Microfarad
- **Material:** Aluminum
- **Operating voltage:** 440 Volts
- **Shape:** Round

## Images

![HVAC YELLOW HAT Capacitor for Air Conditioner 45 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty - Image 1](https://m.media-amazon.com/images/I/419imTkPcTL.jpg)
![HVAC YELLOW HAT Capacitor for Air Conditioner 45 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty - Image 2](https://m.media-amazon.com/images/I/41ekq9rCnHS.jpg)
![HVAC YELLOW HAT Capacitor for Air Conditioner 45 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty - Image 3](https://m.media-amazon.com/images/I/41uW4SOpgzL.jpg)
![HVAC YELLOW HAT Capacitor for Air Conditioner 45 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty - Image 4](https://m.media-amazon.com/images/I/513asOSSgpL.jpg)
![HVAC YELLOW HAT Capacitor for Air Conditioner 45 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor, 5 Year Warranty - Image 5](https://m.media-amazon.com/images/I/51S7GnIWAVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by O***Y on 17 September 2023*

With our last A/C tuneup we were told that we would have to replace the capacitor soon and given a price. It was hundreds of dollars to unplug the old one and plug this one in. After watching a few videos online, I felt comfortable enough to do it on my own. Took less than 10 minutes and saved us a bundle. The product seems to be working well and standing up to the Florida heat. Save yourself the money, taking time off of work to be home for a tech, and feel good that you are able to repair something in your home yourself. This is the most common A/C repair and costs owners thousands of dollars over the lifespan of their system. Using this item, that cost drops to maybe $100 over the lifespan of your system. Cannot recommend this enough.

### ⭐⭐⭐⭐⭐ Review
*by B***T on 6 September 2024*

This part was a perfect replacement for my failed capacitor. Time will tell if it lasts but it was so cheap and It’s such an easy fix, I’m not really worried about it. If you own a home, I highly recommend you learn how to replace this capacitor. It only takes 10 minutes and it will save you hundreds of dollars, especially if you have to do more than one in your life. My AC unit is under warranty, but only the parts, not labor. So it would’ve cost me $200-$300 to get this fixed under a warranty claim. This is a much better option.

### ⭐⭐⭐⭐⭐ Review
*by C***H on 23 August 2024*

It's keeping my compressor unit running. These are worth having on hand, as a spare. Not difficult to change out, just be sure to disable power to the compressor unit and don't touch the terminals on the capacitor coming out of the unit, as they can store a charge (even after the power is disabled). Aside from shop-vaccing out a clogged condensate drain line, this is probably the easiest home owner "AC system fix." Expect an AC contractor to charge $125 at the low end, to come out and change one.

## Frequently Bought Together

- Capacitor for Air Conditioner 45 uf MFD 370 or 440 Volt VAC, Multi-Purpose Round Capacitor for AC Motor Run or Fan Motor Start or Condenser Straight
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---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-14*