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HVAC/R Prep – 8 Day Course; All Online

January 15 @ 5:00 pm - 9:00 pm

This is a 6 day course that meets every Tuesday and Thursday for 3 weeks from 5 to 9 pm online via the ZOOM App.   The course can be taken online from any portable device.  The instructor will send an invite email prior to each class with a link to access the online ‘classroom’. 

This Course is designed to prepare you for the master and/or journeyperson’s exam, whether it is the FULL HVAC/R License; or a RESTRICTED license for SHEET METAL (Ventilation) or PIPEFITTING (Hydronics).

NOTE: Each attendee is required to provide their own textbooks for this training according to the standars of the PSI Exam.  Those standards can be found by clicking here and then selecting to “download Candidate Information Bulletin” on the right hand column of the page.  Scroll to the page that outlines “Reference Material”.

It is recommended that you wait until about 2-3 weeks prior to the class to order the textbooks as sometimes versions and editions change on the PSI website.  ABC is NOT responsible for you purchasing a textbook that is then ‘expired’ at the start of the class. 

CALCULATORS SEPARATE FROM YOUR PHONE ARE ALSO REQUIRED. This course will include an overview of the reference manuals required to take the HVAC/R exams, as well as a review of the testing format, and what to expect when sitting for the exam.

Course Instructor:

Ryan Dorsey
Plumbing & HVAC

Master Plumber
Master HVAC Tech
Medical Gas
Back Flow
Universal CFC

Associates- Business Administration

Construction Management
General Engineering

Personal– 31 Years Old
Boating, Water Sports, & Snowboarding

Employment (Current)-
Smithsonian (Contract Representative) 5 Yrs
ABC Baltimore/Metro Washington (Instructor) 1 Yr
R.M. Dorsey Contracting L.L.C. (Sole Proprietor) 7 Yrs

20 Years Trade Experience
Industrial- Bethlehem Steel
Commercial- Arctic Refrigeration/Solomon Plumbing & Air
Residential- Vince Marino Plumbing

This course does NOT guarentee that any student will pass the state or regulatory exam. The class is limited, please register early.



January 15
5:00 pm - 9:00 pm
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