HVAC Advanced: Triple Evacuation
16K views · Aug 12, 2020 · Howto & Style
Comments · 21
@mindoverme88 · 3 months ago
Mrs. Bag of donuts! This guy is the best. Ive been at his classes multiple times here in Gainesville fl, always learn a ton
1
@Prosecute-fauci · 1 year ago
If I pull down to 270 micron and it holds for 30 minutes I’m relatively certain there is no moisture in that system.
3
@joshelliott6958 · 4 years ago
Always use a micron gauge and avoid using a manifold when pulling a vacuum.
7
@tokomac7728 · 1 year ago
I agreed with triple vacum but pressure test is no1 for testing leaks
1
@ericbrown3671 · 4 years ago
The gasp at the end. 🤣 He said what he said.
1
@samuelg3586 · 3 years ago
Excellent video, thank you
@hollandlevao7718 · 3 years ago
When you have no micron gauge, try doing a THOROUGH pressures test, know you have standing pressure, take as long as you need to vacuum and then let charge go, if you never hear from them, your good 😂
1
@NEWTFACED85 · 4 years ago
Dan said!
@IveNeverStoodUp · 3 years ago
john goodman
@ghostridergr8259 · 4 years ago
foe one 1000w humidifier i make hours to get to 50 microns
1
@Hvac_Grav · 1 year ago
YOU CAN HURT THE SYSTEM_You pull too deep of a vacuum under 200 microns you start to boil off oil in the compressor.
1
@paulyboy1951 · 2 years ago
Why not do it 20 times? If 3 is good 20 is better. Do you do that on a car AC. No
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