Should you put a screen on the discharge of your air conditioner? This video answers this question with measurements of important conditions with and without the screen. 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.
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Do screens on air conditioners make any difference?
Should you put a screen on the discharge of your air conditioner? This video answers this question with measurements of important conditions with and without the screen. This video is part of the heating and cooling series of training videos made to accompa...
Open this video on grayfurnacemanWhat has happened to our country
This 4th of July I am reflecting on what has happened to our country. The flag no longer stands for what it used to. We are changing to a dictatorship and no one seems to notice.
Open this video on grayfurnacemanKubota L2501 low power under load
This one diagnoses a low power under load problem with the Kubota L2501 diesel tractor. I diagnose and repair this problem and test the results.
Open this video on grayfurnacemanCan the car alternator power your house?
What are the limitations of using your car's alternator to power essential loads of your house during a power outage. This video explores the good and the bad of using this method for emergency power. This video is part of the heating and cooling series of ...
Open this video on grayfurnacemanCan you use a car battery power your house
Is a car battery capable of powering appliances in your house? This video gives some real world insights into how practicable this is. This video is part of the heating and cooling series of training videos made to accompany my websites: www.graycoolingman....
Open this video on grayfurnacemanDIY HVAC guy busted
I found his video that purported a massive increase in efficiency by shading the outdoor unit with a shade you can purchase. The numbers he stated must be faked, as the numbers are not possible. He should remove this video and apologize. This video is part ...
Open this video on grayfurnacemanNo cool transformer failed repair step by step
This one is about a transformer replacement. With a caution that a transformer does not commonly fail on its own. Usually another part fails to cause the failure. This video is part of the heating and cooling series of training videos made to accompany my w...
Open this video on grayfurnacemanA test of the Avapow A68 jump starter
This starter is fairly impressive with the most power of any starters I have tested. It does not appear to surge as some others do which can damage the vehicle. It can be used as a phone charger, charging 2 to 3 phones before running out of power. Time will...
Open this video on grayfurnacemanThe little saw that could
A short one about a saw I bought about 40 years ago at a auction.
Open this video on grayfurnacemanThe case for groundmount solar
This one gives an explanation of why ground mount solar may be the best option. 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 l...
Open this video on grayfurnacemanDo thermostat setbacks work?
This one explores the use of automatic setbacks of the temperature to control heating and cooling costs. 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...
Open this video on grayfurnacemanFinal knee replacement video (I hope)
This one covers my last post operative checkup and and evaluation of what the replacement could do.
Open this video on grayfurnaceman