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19 

Monday, March 21, 2016

1:30 p.m. - 3:00 p.m.

CEU Value 0.2

Improving your Advisory Committee

Tony Trapp and Scott Naill, Upper Valley Career Center

Location:

Classroom 6

How can educators maximize use of program advisory meetings to further elevate success of students,

schools, and business partners? This session will provide a template for committee makeup and engagement

with work-based learning strategies to turn routine, required meetings into an exciting arena that contributes

to career-tech improvement. Participants will also learn about the U.S. Department of Education accelerated

movement towards more quality apprenticeships and how to be more involved in this new branding of

"college completion without debt."

3:15 p.m. - 4:45 p.m.

CEU Value 0.2

Next Generation Refrigerants

Ron Vogl, Honeywell

Location:

Classroom 1

This session will cover the changing refrigerant and system architecture confronting our industry. A brief

overview of the regulatory issues facing our industry will be followed by an introduction to new refrigerant

molecules and blends, their application and benefits. The challenges facing end users, manufacturers and the

service industry as new/old technologies emerge will be discussed.

Electronically Controlled Refrigerant Flow - Where and Why

Gene Zeigler, Sporlan Valve

Location:

Classroom 2

This session will cover electronically controlled electric step motor actuated valves which are being employed

in place of traditional mechanical valves in many common refrigerant flow applications. The discussion will

include electric expansion valve (EEV), electric evaporator pressure regulator (EEPR), electric hot gas valve

(EHGV) and electric reheat valve (ERV) application information. Both the step motor actuated electric valves

and electronic controllers as well as the required temperature and/or pressure sensors for these refrigerant

system uses will be described. In addition to a review of operating principles, installation, servicing and

troubleshooting of valves, controllers and sensors, consideration will be shared regarding the perceived

advantages which have driven industry trends toward electronic refrigerant control.