Virtual October 2021 Meeting ASHRAE Boston Chapter

  • Wednesday, October 13, 2021
  • 5:30 PM - 6:30 PM
  • GoToMeeting


Tuesday, October 12, 2021

Main Meeting: 5:30 - 6:30 PM*

Click the GotoMeeting link to register now. 

(You will receive the link to join the meeting once you are registered).

Free to All Members & Guests

*There will be no tech session this month.

Presenter: Mary Brinton—Senior Applications Engineer, LG HVAC

Topic: VRF Systems: Electronic Expansion Valve & Retrofit Air Handling Unit Technology.

Join Marty Brinton of LG HVAC and APA LLC as we explore VRF system functions and capabilities, as well as EEV & Retrofit technology. First, we will briefly learn about the VRF system and how it functions. Next, we will discuss the electronic expansion valve (EEV) and how it controls refrigerant flow between the VRF condensing unit and indoor units or air handlers. Finally, Mary will dive into the operation of the AHU communication kit which simplifies control signals between existing air handling units, and the VRF condensing unit. These technologies allow for all the benefits of a VRF system to be installed in a vast array of 3rd party air handlers. 

We hope you will join us!

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