HVAC ESCO Institute DVDs
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Uploader Comments (DrZarkloff)
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All Comments (46)
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I have my universal, but I will order this, looks like it will be a great review.
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@DrZarkloff Thanks Dr.Z! Graduating with honors today from the HVAC installation program :-)
Keep up the great videos they've helped me A LOT!
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We don't need that esco crap.
We've got Dr. Z!!!!
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@myhero70 Yes, I have. HVAC is becoming a more and more demanding trade.
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Just took the 608 test through ESCO last Saturday, 25 multiple choice questions per section, wasn't that bad at all! Received my Universal certification card in the mail today. I'm so stoked. Will go back for 410a in July hopefully.
aetherflow 9 months ago
@aetherflow Congrats on getting your Universal Cert. Keep up the good work.
DrZarkloff 9 months ago
Dr. Z, how can I find these DVDs
dman543 1 year ago
@dman543 You can go to ESCO Institute's web site.
DrZarkloff 1 year ago
I TOOK THE 410-A EXAM YESTERDAY,THE 410A SAFETY DVD DID HELP BUT MY TEST WAS 50 QUESTIONS ILL LET YOU KNOW HOW I DID IN A FEW DAYS.....
paul12454 1 year ago
@paul12454 Cool. I hope that you did well.
DrZarkloff 1 year ago