Call Us: Portland and SW Washington: (503) 353-0100: Email Us: Sales, Support & Training | Business Hours: 7:30 AM to 5:00 PM Mon-Fri

Daikin VRV IV X Commissioning Course


15/09/2021 - 16/09/2021    
8:00 am - 4:00 pm

This is a 2-day course that covers the setup & commissioning of the VRV IV X systems. This is a in-depth, hands-on class that covers everything you need to ensure a VRV job is commissioned successfully. From controls setup, to field setting applications and charging requirements, this is class is perfect for service personnel that will be starting-up & maintaining VRV systems. Please note, the VRV IV Installation class is a prerequisite for this course.

To register for this class, please call (503)-353-0100 or email


  • Some of the cities we serve


  • Blue Hawk
  • NFIB
  • PHCC
  • OHBA
  • BBB

Mar-Hy Distributors 
3850 SE International Way 
Milwaukie, Oregon 97222

Business Hours: 7:30 AM to 5:00 PM
Telephone: 503.353.0100
Text: 503.353.0100
Parts Order Fax: 503.652.1330
Equipment Order Fax: 503.652.4041
Main Office Fax: 503.353.0900