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King Valves Explained:    • What is a King Valve?  

How do you use an air conditioner charging manifold? How do I connect gauges to my AC condenser unit? How to take hoses off of air conditioner. How does an AC gauge manifold work?

Those are a few of the questions that I will answer in this detailed video explaining all of the basics that you need to know about standard ac pressure gauges.
This is one of the essential things that you need to know in order to understand what is going on with your air conditioner, heat pump, or mini split unit.
I also show how a dirty air filter can affect the low side pressure of a system & why it is so important to have a new filter installed on a regular basis.

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Blessings from Minnesota,

Ben