How to Install a Surge Protector on an AC 

Found out if you don't wire into the lead & wire into load, you will risk frying the capacitor or worse. I wired into load & had a series of thumping noises & loud surging "groans". Glad this video was available because the instructions in the packaging of these devices are strictly for whole house breaker panels. Thanks!

First video where I could actually see what was going on inside the box instead of a dark shadow. Great vid.

After watching a half dozen videos of people doing this, this is by far the clearest and does the best job explaining it. I love the diagram you inserted of everything connected. My disconnect has a 3rd open spot on the ground bar. Any reason I can’t use that instead pig tailing?

Excellent video. After blowing out 3 a/c circuit boards over last few years, this is probably the solution! Was told it would cost $500 to do, so never hired anyone to do it. But see I can buy this type of surge protector and do it myself to $60. Will save me tons of money over the years. Thank you!

Excellent video...short and to the point. It showed me exactly what I was looking for. Thank You!

Damn this is as perfect and clean as a video gets for this installation. Not sure I like the vertical video, but understand why it was done that way. Still super clean easy to follow, only would add the Anti-Oxidant on the connector. Thank you for making this video! 👍🏽👍🏽👍🏽👍🏽👍🏽

Hello there, we have problems with Voltage fluctuations here in South Florida , where the voltage dips / cuts out briefly and then comes back on right away. This causes my AC compressor many problems, so I installed a ICM Delay on Make Timer. The strange thing is that the timer does not cut out at those dips but only delays once the electricity goes off completely ( same counts for the built in delay in my Air handler thermostat). What do you recommend ?

In my understanding, a surge protector is installed between the power source and the equipment. How this device works? Because the unit will be connected to the power source too.

I have to install one on a furnace; is it installed the same way?

Your scrap wire 6 ga? Thx

So when my AC unit kicks on and the lights dim quickly but go back to normal is a tell tell sign?