How To Install a Hard Start Kit on AC Condenser - Compressor Won't Start on Air Conditioner

0:00 - AC Hard Start Kit Intro
0:16 - Disconnect AC Power
0:32 - What You Can Expect
1:05 - Make Sure Power Is OFF
1:22 - AC/Heat Pump Capacitor
2:25 - Super Boost Hard Start Kit
2:52 - Cross Capacitor Terminals
3:20 - Hard Start Kit Installation
5:08 - Starting The AC
6:16 - Electrical Tester (Buy One)
6:48 - Unfused, Fused Disconnect
7:54 - SUBSCRIBE!!!

Here we go through the process of how to install a hard start kit on an air conditioner outdoor condenser.

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Blessings,

Ben

[drescherjm]

When we replaced our AC a few years back the technician installed a temporary hard start kit on the old unit to get our system running while waiting for a replacement system. This was fantastic as the temperature was in the high 90s F (unusually high for PA) when the old unit stopped working. I did ask him about how this worked and now I understand more after watching the video.

[bills]

Don’t wait for the compressor to show signs of failing to install a hard start kit. You should install a 5-2-1 hard start because it has a potential relay that drops the kit out after the compressor starts. Clean your condenser coil every spring, replace your filters every two months, test the capacitor twice a year and install a surge protector on the disconnect switch along with the 5-2-1 hard start kit. You may never need more service than that.

[watermanone]

Nice video. I use to install those out in the country where voltage was sketchy. They worked good on areas of minimal voltage problems. Thanks for the video.

[muniznick]

I have found several of those Supco's blown up in units, I prefer the 5-2-1's

[theusconstitution]

Your father and your mother did a good job raising you boys give them a pat on the back❤️❤️🇺🇸

[ReneFueledbyMonster]

great video very informative and well spoken as a DIYer these types of videos are elite tier

[stans]

I liked the outro... You sounded almost sincere.

[terrymack]

Great Video by the way we need to pass on our knowledge to the younger generation cause Ive been at it for almost 28 years and I keep up with all the new tools and literature

[ericviele]

Exactly the information I needed in a straightforward explanation. Thank you so much.

[imtruth]

Usually if the duel capacitor is bad the condenser fan will not start also as they are built together and if one goes bad the other one will also. In my opinion if the top of the capacitor is bulged, there is no need to test it. Just chunk it. Thanks for the video.

[damionelliott]

Nice dude! Concise and clear explanation! ✌🏽

[EK--rylr]

Good explanation. Just fyi, none of the cards worked. Really love your videos. Good work and keep them coming.

[classic]

I got one of those. I just leave it in there. Jay introduced me to it. But it’s nice to see that you use them as well.

[johndowns]

From a contractor: To have a hard start kit installed on your compressor, you can expect to pay anywhere from $300 to $350. Our prices always include the cost of labor and parts. The overall price of a hard start kit is cheaper than paying for a compressor replacement which can be $2, 500 or even more.
$20 part, 10 minutes work.

[WThomas]

Thanks!! This vid came in handy. I had one thing for the wire on fan and I thought I had to connect one of the cables to the fan port (old setup had it that way) seemed to work fine with one to herm and one to common

[mathman]

Ben you need to ensure that the fused disconnect is properly selectively coordinated with the breaker. If done well it can be helpful in addressing transients, surges, and swells especially on start up of fan and compressor far better than a breaker alone.

[joec]

Great Video ... Keep them coming ! ( awesome trade, wish more kids learned trades in order to make a good living )

[terrymack]

Also a good rule of thumb is Check your AMP’s with and without your hard start which will give you an idea of how the compressor is running and the Service Call Pro App we use we take pictures of them so next service call we check again and will let you know if it truly helps for long term or if the Compressor is slowly dying

[robconcepcion]

You are the best!!! Thanks for all the videos. Outstanding !!!

[Dmitrytln]

I recommend to measure transient current:
- if starting current is over 7 times of nominal current you have to search insulation malfunction between windings;
- if starting current is above 7 times of nominal current you have small cracks in coil and the motor should be rewinded.