Bryan Orr embarks on the EPA 608 Certification Prep series, this is Part 1 that covers the core material of the testing.
Read all the tech tips, take the quizzes
and find our handy calculators at https://www.hvacrschool.com/
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EPA 608 Core Prep – Part 1
Can't wait for part 2
I'm starting a new career in HVAC. I was advised by a mentor to subscribe to your channel. I believe this was very good advice! Thank you sincerely.
Bravo!
I think I got it memorized. Someone correct me if I'm wrong:
Vapor goes into the compressor, which is a pressure increaser, and changes state from vapor to a hot gas.
The hot gas goes through the discharge line into the condenser, which is a heat rejector, and changes state from a hot gas to a hot liquid.
Then the hot liquid goes through the liquid line into the metering device, which is a pressure reducer.
The hot liquid then goes into the expansion line where it begins to boil into the evaporator, which is a heat absorber.
The cooled liquid then goes through the suction line where it changes state from liquid to vapor.
Correct?
Thank you Bryan been listening to you for while now!!
Wait!!! 10:00 you are explaining that there are different dangers of these types of fluids… then i hear HCs hydro carbons. Good on ozone good on global warming. Don’t they want to destroy the oil and gas industry? Too funny. Although they would suck in a minor crash. Crispy critters
B- Trained pointed me here. BIRMINGHAM ALABAMA
Hello good people,who is watching and following in 2022? Thanks so much brayan for the great work you are doing. Just took my epa universal test yesterday and excelled. These videos help alot.
Thanks so much for this video series! With the video, and associated ESCO prep manual, and practice tests, I obtained my EPA 608 Universal certification!
please slow down a bit, i have to watch the videos at 0.75
I'm currently working as an apprentice at a refrigeration company and actively studying to get my universal EPA, I just have such a hard time reading and remembering what I read (studying) always have even as a kid. These videos help me a lot
Great video, my test is coming up soon. I've realized my instructor is old school, he calls every refrigerant "freon". 134a freon, 410a freon, stuff like that. I didn't know freon was just an old brand name for a long time lol
I can’t thank you enough for the great class and the way you are simplifying things. I’m a third year apprentice plumber here in Denver and your channel is helping a lot specially I never new anything about HVAC or even worked closely with any technician
Very informative! Thank you !
Is there is any regulation related to the emissions in refrigerant filling plant
Hi Bryan and thanks for your time and fruitful and informative videos, I am just wondering if there is a certain figure for the emissions of refrigerant as we have filling station for HFC, HC and HFO
Hi Bryan. Thanks so much for this content. I really liked the videos and today I learned that I passed all four sections and am Universally Certified.
awesome thank you for the video
Thank you
Passed. I’m universal. Real exam questions nothing like practice 😂. Need to read them few times before choosing the answer.
Thank you so much for these incredibly useful uploads! I'm 27 and I'm starting an apprenticeship hopefully sometime within the next month and your videos have been a huge help both with retaining knowledge and giving me motivation.
good stuff
These videos really help me understand the proper terms used n the havoc field… I've been listening to your videos to help me review the material that I will eventually have to do on the actual test… Thank you so much
I'm taking the test on trade masters is it a good site
Wow! This video is kind of pointless. Thanks for the waste of time
I really love your videos, they have been a great help. As a apprentice in the field, and the student in the class. I appreciate all the work and time you put into these. 😎
Great info, thank you.
This guy is the goat!
Starting my ESCO Uni Bundle tomorrow morning thanks to seeing this Brian. Will test before interviewing at ARPEC July 28. You are masterful teacher!
can you use an ozone generator and bleed the cfc and hcfc gases through an ozone field to gice the gas something to destroy so the ozone destroying properties would be consumed?
my theory would be to use an ozone generating say uvc disinfecting lamp and bleed the gas into a box containing the lamp so the reaction would cancel each other out thereby you can vent the gas.
it is kind of like if you ever dropped a car battery and the acid spilled out you may drop some baking soda and water to neutralize the acid so you. can clean up the acid mess.
same idea here can ozone generator be used to neutralize the cfc to allow venting?
The dislikes are the guys that failed the exam 😬
I finally found a video that can help me more understand about the EPA.
🤝🙏🧘♂️
please consider making a comprehensive state contractor exam prep ebook, as well as epa exam prep ebook. im sure many people would buy them esp if it gets good reviews
I checked sirius and iheart I didn't find your podcast channel…
can it be applied for Canada area?
Hi everyone , how can i avail EPA exam ..
Where is this school ? I am interested to learn Hvac . I live in New York . Great instructor
Me having to watch this after doing 12 hours installing a commercial walk in evap coil replacement .
Just got started with my AAS in HVACR. My professor/teacher told me we basically can't even leave his 1st-semester class without Universal Certification. I am super stoked about this school. I know it's going to be difficult but I'll leave a more skilled tech.
Great videos! Very clear and professional
Thank you for the information and soirces
3:12 is as far as I made it. Thanks for the heads up.
Do they ask for dates in the test. A lot of techs have told me to remember dates of events that have happened or dates on rules that were mandated. I've got the qwik study guide newly updated ninth edition and no dates are displayed anywhere for anything. Just trying to keep all my ducks in a row before the test. Great videos I listen to the podcasts in my van every day!