China wholesale A234 WPB 90
Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced". China wholesale A234 WPB 90, Let's cooperate hand in hand to jointly make a beautiful future. We sincerely welcome you to visit our company or contact us for cooperation!
A234 WPB 90
A brief introduction to AVK International with a factory tour showing you how we secure a high uniform production quality.
Read more about AVK http://www.avkvalves.eu/en/about-avk
A discussion of the schrader (tire) valve used on air conditioners as taps for pressure tests. Also the caps used to cover these valves, their uses and limitations.
This video is part of the heating and cooling series of training videos made to accompany my websites: www.graycoolingman.com and www.grayfurnaceman.com to pass on what I have learned in many years of service and repair. If you have suggestions or comments they are welcome.
If you are a homeowner looking to repair your own appliance, understand that the voltages can be lethal, the fuels are highly flammable and high pressures are used. Know your limits.