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December 18, 2018

Rochester December Monthly Meeting
December 18, 2018
11:30 AM - 1:00 PM
DoubleTree Rochester
150 South Broadway
Rochester, MN 55904
Sensible Cooling with Integrated Outside Air

$20.00 Lunch Meeting

$20.00 Lunch Meeting

Speaker Biography:
Charles Jelen is an Application Engineer based out of La Crosse, WI. He is primarily responsible for pre-sale
support of Trane Systems and System Concepts. His areas of expertise are in Chilled Water
Systems, Refrigerants, and System Modeling. Charles has been with Trane for 8 years and has held roles
as TRACE 700 Product Manager, Centrifugal and Water-Cooled Product Support Engineer, and CDS
(Customer Direct Service) Support Engineer. Prior to joining Trane Charles worked as a sales engineer
for a process automation company out of Minneapolis, MN. He is currently involved with ASHRAE at the
local level serving on the board of governors. Charles has a bachelor’s degree in Mechanical Engineering
from the University of Minnesota, and he lives with his family in La Crosse, WI.

This presentation will provide a system level overview of Sensible Cooling Terminal units, Dedicated
Outside Air units, and the potential chiller plant configurations that feed those components. As
buildings are designed for lower energy use, the resulting reduction in cooling loads presents an
economically feasible opportunity for systems that use zone-level, sensible-only cooling equipment.
These systems combine a dedicated outdoor air system with chilled-water, sensible-cooling terminals to
deliver a flexible, energy efficient solution to provide comfortable spaces and simplify maintenance.


Future Meetings

February 02, 2020

Region V/VI Dinner at Winter Meeting

February 02, 2020
6:00 PM - 9:00 PM

Café Tu Tu Tango
8625 International Drive
Orlando,, FL 32819

Super Bowl Viewing Party

February 11, 2020

Refrigeration Seminar 2020

February 11, 2020
8:00 AM - 1:30 PM

Grumpy's Roseville
2801 Snelling Ave. N
Roseville, MN 55113

All About Refrigerants

March 11, 2020

MN ASHRAE Day on the Hill

March 11, 2020
9:30 AM - 11:00 AM

State Office Building
100 Rev Dr Martin Luther King Jr Blvd., Room 300N
St. Paul, MN 55155

Meet and greet local representatives to raise awareness of ASHRAE's local expertise and policy interests.

March 12, 2020

Curling Event - Student and Industry Connections

March 12, 2020
11:00 AM - 2:30 PM

Chaska Curling Center
3210 Chaska Blvd
Chaska, MN 55318

Hear from the Students about their ASHRAE activities and find out how they can connect with industry

June 03, 2020

2020 Golf Outing - 53rd Annual

June 03, 2020
10:00 AM - 4:00 PM

Majestic Oaks Golf Club
701 Bunker Lake Boulevard Northeast
Ham Lake, MN 55304-6799

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