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Congratulations to Dave Holdorf

Erin Holohan Haskell
Erin Holohan Haskell Member, Moderator, Administrator Posts: 2,263
edited August 2020 in THE MAIN WALL
@Dave H_2 was recently awarded OESP's Dan Holohan Instructor of the Year award. Thanks for sharing your knowledge, Dave!

He's teaching a class on Circulator Sizing for Hydronic Systems today at 10:30 AM EDT during the virtual Easter Energy Expo. Watch and learn here.



  • Dave H_2
    Dave H_2 Member Posts: 547
    My pleasure Erin and thanks for everything you do! It's a great honor to have been selected for this award.

    "See" you all soon!

    Dave H.
    Dave H
    Erin Holohan HaskellLarry WeingartenRobert O'BrienZman
  • hot_rod
    hot_rod Member Posts: 21,866
    Congratulation Dave, you bring and share a well rounded knowledge to the industry.
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream
  • Erin Holohan Haskell
    Erin Holohan Haskell Member, Moderator, Administrator Posts: 2,263
    Great class and demo too, @Dave H_2. Thanks again!
  • Robert O'Brien
    Robert O'Brien Member Posts: 3,537
    To learn more about this professional, click here to visit their ad in Find A Contractor.
    Erin Holohan HaskellDanHolohan
  • DanHolohan
    DanHolohan Member, Moderator, Administrator Posts: 16,490
    Proud of you, Dave. Congratulations!
    Retired and loving it.
    Robert O'Brien
  • Hilly
    Hilly Member Posts: 426
    My first live hydronics class was with Dave a few years ago now. I was lucky enough to have had him come visit us way up here in Canada. I was even luckier to actually get the day away from work. Congrats on the industry recognition of the good you're doing Dave.
    Robert O'Brien
  • PC7060
    PC7060 Member Posts: 1,137
    Great training session! Love the pumping away mockup. Too perfect you were able to make from only the spare part in your shop!!!
  • Mad Dog_2
    Mad Dog_2 Member Posts: 6,723
    Well done, Dave.   Mad Dog