45+5 uf MFD 370/440 Volt Dual Run Round Capacitor 45/5/440R for HVAC, Air conditioners, Pool Pumps, and Furnaces

I installed this capacitor in our a/c two days ago, and it is working fine so far. It is a direct replacement in all ratings and terminal locations. I had already replaced the original capacitor with separate 45uf and 5uf capacitors a few years ago, so I can't speak to the exact size and mounting clamp being the same or different as the original. This unit was easy to mount and is secure using the mounting clamp I made.One common reason for failure of this type of capacitor is power line fluctuations. That can occur if the power shuts off unexpectedly (e.g. storm), from lightning nearby, power spikes, and other types of power problems that cause voltage instability. Over time, the capacitor's performance will degrade until it fails. This is true of all polymer capacitors, not just the one from this supplier. I keep a spare capacitor because of the occasional power fluctuations we have in our area. I will be ordering a second capacitor from this supplier so I still have a spare.

Works as it should. I did a preemptive replacement on my outside A/C fan last Fall. It's been working fine, specially considering how hot the Summer has been this year (2024). Yah I would buy again.

The fit was perfect and it cooled as if was the original. Mybhusband had no problems replacing it and it had a smooth install.

Have a 10 yr old carrier ac only unit, died after a short power outage. Troubleshooting pointed to a capacitor problem (compressor started, but fan couldnt get going, but manually pushing it with a screwdriver got it spinning).This capacitor was an exact fit to my old one's size (a Castor oil model) so no need to mess with the bracket. So far its working well! And 1 day delivery was great, didnt have to wait in August Virginia heat.

I spend 24 extra hours without AC because the repair company didn’t have the part in stock. I bought this so if it fails I can get a repair immediately.

Air conditioner repair company wanted $595 plus $79 to install new compressor capacitor in our AC compressor. I bought this one with free shipping for $15.99 and installed it myself. No brainer!!! FYI, it's a dual cap; i.e. high Mfd section is the compressor starter and low Mfd section is the fan starter.

After my ac quit cooling, I had to call a hvac technician. Turns out the compressor was not working. Quick fix with one of these. Bottom line...you can swap one of these yourself.The capacitor was covered by warrantee, service call $260.00 was not. I bought 2 to have on hand for the next time!

Bought these to have spares on hand just in case. They are the closest ones I could find to the size of the ones currently installed inside my AC units. It’s a bit smaller in diameter and length but close enough. 2.35 inches in diameter and almost 4” long. Hopefully they last a while when I do get around to installing them. $15 is way better than a $300 visit from an HVAC repair man…